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Dieta e castas: o exemplo das abelhas sociais

   Faculdade de Filosofia Ciências e Letras de Ribeirão Preto
   Laboratório de Biologia do Desenvolvimento de Abelhas
                http://zulu.fmrp.usp.br/beelab




 Pré- Genoma




                                Pós-Genoma
Apis mellifera
          O modelo




                     Dieta




Um mesmo genótipo
Interações gênicas e controle do crescimento
                                               Nijhout, FH, 2003
Uma diferença
   Os órgãos reprodutores




Operária               Rainha
O terceiro par de pernas

             Rainha




 Operária
Os títulos de Hormônio Juvenil



                                   HJ

                                 Rainha

                                 Operária




                                  EcD
O genes são diferencialmente expressos -
                                 Microarrays




Angel R. Barchuk
Análise da região promotora dos genes superexpressos em
  rainhas e operárias de Apis mellifera – Reguladores?
                                                          Alexandre dos Santos Cristino
Os títulos de Hormônio Juvenil



                                                                  HJ

                                                                Rainha

                                                                Operária




                                                                 EcD




Klaus Hartfelder               Usando esta informação........
Motivos localizados na região up
            stream dos genes diferencialmente
                        expressos




JH+   JH+
Sítio de ligação ao Ultraspiracle
             localizado na região up sptream
               dos genes diferencialmente
             expressos – tratamento com HJ




JH+   JH -
JH


   Altos   Hsc70Cb                       Aumento de
                                          tamanho
títulos      Tor     Genes do
                     fisiometabolismo
            Trap1                                      Queen



  Baixos    usp
                     Genes do
títulos     Crc
                     desenvolvimento
           RfaBp                        Alteração de
                                         caracteres
                                        morfológicos
                                                       Worker
Eles fazem a diferença




Principalmente nas pernas posteriores, no terceiro par
     desenvolve a corbícula – ausente nas rainhas
No metathorax




               Rainha             Operária




Ana Bomtorin
A região da corbícula




        Worker




                    Queen
Expressão diferencial de Ubx no desenvolvimento do terceiro par de
 perna de operárias e rainhas de Apis mellifera. Azul, núcleos ;rosa,
           Ubx; vermelho, maior concentração de Ubx.
Operária
Embryo


                   Dois fenótipos
           Dieta


                       Rainha

Um único
genótipo
Diferenciação de castas em Apis mellifera
                                    Barchuk et al. 2007
Maleszka, R (2008)
Resposta a alterações na dieta


Modelo Apis mellifera testado em Drosophila melanogaster
Interações gênicas e controle do crescimento
                                               Nijhout, FH, 2003
Royalactin induces queen differentiation in honeybees




                                                           Drosophila melanogaster




                                        Kamakura, 2011



                     Um trabalho que todos gostariam de ter feito .......
Efeito da supressão de proteínas da dieta de
          Drosophila melanogaster




                                                   Drosophila melanogaster



                                               Li et al, 2010
Níveis do Hormônio Juvenil são controlados por uma esterase
                                                                          Aline Mackert




Expressão do gene codificador da esterase do HJ ao longo do desenvolvimento
                  de operárias e rainhas de Apis mellifera

                                                                Aline Aleixo
Quais os miRNAs afetados pelo silenciamento da JHE?




                                 3 grupos Controle (10)
Sequenciamento dos
  pequenos RNAs
                                 3 grupos Tratados (10)




         14 miRNAs diferencialmente expressos

           ame-miR-3728    ame-miR-317
           ame-miR-3727    ame-miR-3719
           ame-miR-3759    ame-miR-996
           ame-miR-3793    ame-miR-100
           ame-miR-3720    ame-miR-13b
           ame-miR-3477    ame-miR-306
           ame-miR-316     ame-miR-263b
Silenciamento do gene codificador da esterase do Hormônio Juvenil
N. Reads > 10
12000000

10000000

 8000000
                                                                                        JC01
 6000000
                                                                                        JC03

 4000000                                                                                JC06


 2000000

       0
           10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 36




                                      N. Reads > 10
5000000
4500000
4000000
3500000
3000000
                                                                                        JT01
2500000
                                                                                        JT02
2000000
                                                                                        JT04
1500000
1000000
 500000
      0
           10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 36
                                                                                               Flávia Freitas
Quais os genes candidatos a alvo desses miRNAs?



               Busca pelos genes-alvo dos miRNAs



          -RNAhybrid
              -14 miRNAs X 11062 genes preditos




       Resultou em 1011 interações, das quais 562 envolvem
      genes-alvo com ortólogos em Drosophila melanogaster.



Quais os processos biológicos regulados por esses
                  14 miRNAs?
Data: 16/04/2012                                                                                                                                                Ortólogos

Tarefa: miRNAs diferencialmente expressos (tagwise) x Genoma                   Total = 1011 interações                                                    Total = 562 interações


                                                                   energia =< - 20 kcal/mol ; pvalue < 0.05; seed 2-7                        energia =< - 20 kcal/mol ; pvalue < 0.05; seed 2-7

miRNAs selecionados                                            miRNA               target           mfe         pvalue        miRNA              target        ortholog                   mfe           pvalue

ame-miR-3728                                                   ame-miR-3728        GB17247             -30,4       0,001483   ame-miR-3728       GB17247       CG4272                        -30,4         0,001483

ame-miR-3727                                                   ame-miR-3728        GB13779             -25,9       0,024596   ame-miR-3728       GB13779       PIP5K59B                      -25,9         0,024596

ame-miR-3759                                                   ame-miR-3728        GB14496             -25,5       0,031491   ame-miR-3728       GB14496       CG11034                       -25,5         0,031491

ame-miR-3793                                                   ame-miR-3728        GB10640             -26,4        0,01804   ame-miR-3728       GB10640       Tollo                         -26,4          0,01804

ame-miR-3720                                                   ame-miR-3728        GB12348             -24,9       0,045534   ame-miR-3728       GB12348       CG31952                       -24,9         0,045534

ame-miR-3477                                                   ame-miR-3728        GB14721                -25      0,042828   ame-miR-3728       GB14326       CG5018                        -26,9         0,013219

ame-miR-316                                                    ame-miR-3728        GB30423             -27,9       0,007086   ame-miR-3728       GB11944       G-salpha60A                   -25,4         0,033493

ame-miR-317                                                    ame-miR-3728        GB30095             -27,3       0,010304   ame-miR-3728       GB17292       CG13467                       -24,9         0,045534

ame-miR-3719                                                   ame-miR-3728        GB14326             -26,9       0,013219   ame-miR-3728       GB15316       CG8603                        -25,1          0,04028

ame-miR-996                                                    ame-miR-3728        GB18338             -25,5       0,031491   ame-miR-3728       GB14809       endoA                         -25,8         0,026165

ame-miR-100                                                    ame-miR-3728        GB30112             -25,1        0,04028   ame-miR-3728       GB16081       CG32666                       -26,3         0,019195

ame-miR-13b                                                    ame-miR-3728        GB11944             -25,4       0,033493   ame-miR-3728       GB11728       CG2972                        -25,1          0,04028

ame-miR-306                                                    ame-miR-3728        GB17292             -24,9       0,045534   ame-miR-3728       GB19710       CG4660                        -27,4         0,009681

ame-miR-263b                                                   ame-miR-3728        GB15316             -25,1        0,04028   ame-miR-3728       GB11325       su(w[a])                      -25,6         0,029607

                                                               ame-miR-3728        GB15237             -26,8       0,014068   ame-miR-3728       GB19918       CG5036                             -25      0,043891

Genes preditos (versão 4.0 do genoma - OGS2)                   ame-miR-3728        GB17395             -26,8       0,014068   ame-miR-3728       GB17750       CG8320                        -26,2         0,020424

11062 genes                                                    ame-miR-3728        GB14809             -25,8       0,026165   ame-miR-3728       GB17322       CG7031                        -25,7         0,027662

                                                               ame-miR-3728        GB12191             -24,8       0,048406   ame-miR-3728       GB19438       CG4342                        -25,4         0,033493

                                                               ame-miR-3728        GB16081             -26,3       0,019195   ame-miR-3728       GB15084       CG5928                        -29,1         0,003326

                                                               ame-miR-3728        GB11728             -25,1        0,04028   ame-miR-3728       GB18069       CG3437                        -23,3         0,011338

                                                               ame-miR-3728        GB19710             -27,4       0,009681   ame-miR-3728       GB18723       CG32052                       -25,3          0,03562

                                                               ame-miR-3728        GB11306             -27,8       0,007543   ame-miR-3728       GB19944       CG10869                       -24,8         0,048406

                                                               ame-miR-3728        GB15906             -26,7       0,014971   ame-miR-3728       GB10091       CG7802                        -25,1          0,04028

                                                               ame-miR-3728        GB11325             -25,6       0,029607   ame-miR-3728       GB10096       slmb                          -26,6         0,015932

                                                               ame-miR-3728        GB19918                -25      0,043891   ame-miR-3728       GB16957       mfr                           -25,1          0,04028

                                                               ame-miR-3728        GB17750             -26,2       0,020424   ame-miR-3728       GB14902       CG4945                        -26,7         0,014971

                                                               ame-miR-3728        GB11580             -24,8       0,048406   ame-miR-3727       GB11321       CG30437                       -27,3          0,03829

                                                               ame-miR-3728        GB17322             -25,7       0,027662   ame-miR-3727       GB12933       CG33041                       -27,6         0,032413

                                                               ame-miR-3728        GB19438             -25,4       0,033493   ame-miR-3727       GB13779       PIP5K59B                      -32,4         0,002181

                                                               ame-miR-3728        GB15084             -29,1       0,003326   ame-miR-3727       GB10640       Tollo                         -27,2         0,040472

                                                               ame-miR-3728        GB17301             -29,9       0,002029   ame-miR-3727       GB14534       CG17758                       -29,1         0,014009

                                                               ame-miR-3728        GB13233             -26,5       0,011174   ame-miR-3727       GB19937       SoxN                          -28,3         0,021935

                                                               ame-miR-3728        GB14111             -25,8       0,026165   ame-miR-3727       GB10999       CG11132                       -30,9         0,005085

                                                               ame-miR-3728        GB12697             -25,9       0,024596   ame-miR-3727       GB15897       CG13855                       -28,7         0,017534

                                                               ame-miR-3728        GB18069             -23,3       0,011338   ame-miR-3727       GB19853       Bgb                           -27,2         0,040472

                                                               ame-miR-3728        GB17136             -26,2       0,020424   ame-miR-3727       GB17100       svp                           -31,2         0,004293

                                                               ame-miR-3728        GB16378             -22,1       0,017946   ame-miR-3727       GB18573       CG8005                        -28,8         0,016578

                                                               ame-miR-3728        GB18723             -25,3        0,03562   ame-miR-3727       GB19191       Scgdelta                      -28,7         0,017145
Comparação com os resultados de 2007
JH


   Altos   Hsc70Cb                       Aumento de
                                          tamanho
títulos      Tor     Genes do
                     fisiometabolismo
            Trap1                                      Queen



  Baixos    usp
                     Genes do
títulos     Crc
                     desenvolvimento
           RfaBp                        Alteração de
                                         caracteres
                                        morfológicos
                                                       Worker
GO ID Description                                                                          p-val        corr p-val cluster_freq   cluster_freq%   total_freq   total_freq%

  9987 cellular process                                                                      7,54E-06     1,03E-04 249/364                  68,40% 5484/9550                 57,40%

 32501 multicellular organismal process                                                      5,01E-15     7,12E-13 175/364                  48,00% 2777/9550                 29,00%

 50794 regulation of cellular process                                                        1,24E-22     7,62E-20 153/364                  42,00% 1913/9550                 20,00%

 32502 developmental process                                                                 1,57E-14     1,71E-12 148/364                  40,60% 2200/9550                 23,00%

  7275 multicellular organismal development                                                  2,39E-15     3,68E-13 138/364                  37,90% 1941/9550                 20,30%

 48856 anatomical structure development                                                      1,37E-14     1,68E-12 133/364                  36,50% 1876/9550                 19,60%

 16043 cellular component organization                                                       8,40E-09     2,35E-07 116/364                  31,80% 1866/9550                 19,50%

 48731 system development                                                                    1,54E-14     1,71E-12 112/364                  30,70% 1452/9550                 15,20%

  9653 anatomical structure morphogenesis                                                    2,07E-16     9,56E-14 108/364                  29,60% 1293/9550                 13,50%

 51179 localization                                                                          1,75E-07     3,64E-06 105/364                  28,80% 1723/9550                 18,00%

 19222 regulation of metabolic process                                                       4,49E-16     1,11E-13 100/364                  27,40% 1158/9550                 12,10%

 48513 organ development                                                                     1,46E-13     1,17E-11 94/364                   25,80% 1150/9550                 12,00%

 31323 regulation of cellular metabolic process                                              2,13E-15     3,58E-13 92/364                   25,20% 1039/9550                 10,80%

 60255 regulation of macromolecule metabolic process                                         6,60E-16     1,36E-13 92/364                   25,20% 1020/9550                 10,60%

 80090 regulation of primary metabolic process                                               4,82E-16     1,11E-13 92/364                   25,20% 1015/9550                 10,60%

 48869 cellular developmental process                                                        2,50E-13     1,85E-11 91/364                   25,00% 1104/9550                 11,50%

 30154 cell differentiation                                                                  1,34E-12     7,99E-11 87/364                   23,90% 1061/9550                 11,10%

 10468 regulation of gene expression                                                         1,23E-15     2,27E-13 85/364                   23,30% 907/9550                   9,40%

 51171 regulation of nitrogen compound metabolic process                                     4,82E-16     1,11E-13 83/364                   22,80% 859/9550                   8,90%

 19219 regulation of nucleobase nucleoside nucleotide and nucleic acid metabolic process     4,20E-16     1,11E-13 83/364                   22,80% 857/9550                   8,90%

 23052 signaling                                                                             2,72E-08     6,80E-07 78/364                   21,40% 1102/9550                 11,50%

  9889 regulation of biosynthetic process                                                    8,05E-13     5,13E-11 75/364                   20,60% 835/9550                   8,70%

 31326 regulation of cellular biosynthetic process                                           8,05E-13     5,13E-11 75/364                   20,60% 835/9550                   8,70%

 51234 establishment of localization                                                         3,23E-03     1,67E-02 75/364                   20,60% 1457/9550                 15,20%

 48468 cell development                                                                      8,19E-11     3,16E-09 72/364                   19,70% 862/9550                   9,00%

 10556 regulation of macromolecule biosynthetic process                                      2,34E-12     1,35E-10 72/364                   19,70% 800/9550                   8,30%

  6810 transport                                                                             4,66E-03     2,19E-02 72/364                   19,70% 1408/9550                 14,70%

 51252 regulation of RNA metabolic process                                                   1,15E-14     1,51E-12 68/364                   18,60% 655/9550                   6,80%

 50896 response to stimulus                                                                  4,79E-04     3,71E-03 68/364                   18,60% 1205/9550                 12,60%

  7399 nervous system development                                                            6,99E-12     3,32E-10 67/364                   18,40% 731/9550                   7,60%

 45449 regulation of transcription                                                           6,17E-12     3,07E-10 67/364                   18,40% 729/9550                   7,60%

  9887 organ morphogenesis                                                                   6,34E-13     4,34E-11 65/364                   17,80% 661/9550                   6,90%




                   Predição de genes alvos dos micros diferencialmente expressos pelo
                             silenciamento da Esterase do Hormônio Juvenil
Operária
Embryo


                   Dois fenótipos
           Dieta


                       Rainha

Um único
genótipo
Nutrition                                                                  Reproduction




                                         miRNAs
                                                  Body growth
            insulina/TOR/IGF
                                                  Ovary development
  Royal         pathway                           Physiometabolic genes
                                                                                 Queen




                                   JH
  Jelly
            Royalactin
                          Brain




                                         JHE
                                                  Neurogenesis
                         Corpora                  Worker specific organs
                          allata                  Developmental genes

 Larval
  Food



                                                  Body Growth
                                        miRNAs
            insulina/TOR/IGF                      Ovary Development
                pathway                           Physiometabolic genes         Worker
                                   JH


 Worker
  Food
            Royalactin




                         Cérebro
                                                  Neurogenesis
                                        JHE




                         Corpora                  Worker specific organs
                          allata                  Developmental genes


                                                                Modificado de Malezska, 2008
14 miRNAs
                                                               Diferencialmente
                                                                   expressos




1945 Processos Biológicos

                Alta porcentagem de genes do desenvolvimento
À
FAPESP
CNPq
CAPES
GO ID Description                                                                          p-val        corr p-val cluster_freq   cluster_freq%   total_freq   total_freq%

  9987 cellular process                                                                      7,54E-06     1,03E-04 249/364                  68,40% 5484/9550                 57,40%

 32501 multicellular organismal process                                                      5,01E-15     7,12E-13 175/364                  48,00% 2777/9550                 29,00%

 50794 regulation of cellular process                                                        1,24E-22     7,62E-20 153/364                  42,00% 1913/9550                 20,00%

 32502 developmental process                                                                 1,57E-14     1,71E-12 148/364                  40,60% 2200/9550                 23,00%

  7275 multicellular organismal development                                                  2,39E-15     3,68E-13 138/364                  37,90% 1941/9550                 20,30%

 48856 anatomical structure development                                                      1,37E-14     1,68E-12 133/364                  36,50% 1876/9550                 19,60%

 16043 cellular component organization                                                       8,40E-09     2,35E-07 116/364                  31,80% 1866/9550                 19,50%

 48731 system development                                                                    1,54E-14     1,71E-12 112/364                  30,70% 1452/9550                 15,20%

  9653 anatomical structure morphogenesis                                                    2,07E-16     9,56E-14 108/364                  29,60% 1293/9550                 13,50%

 51179 localization                                                                          1,75E-07     3,64E-06 105/364                  28,80% 1723/9550                 18,00%

 19222 regulation of metabolic process                                                       4,49E-16     1,11E-13 100/364                  27,40% 1158/9550                 12,10%

 48513 organ development                                                                     1,46E-13     1,17E-11 94/364                   25,80% 1150/9550                 12,00%

 31323 regulation of cellular metabolic process                                              2,13E-15     3,58E-13 92/364                   25,20% 1039/9550                 10,80%

 60255 regulation of macromolecule metabolic process                                         6,60E-16     1,36E-13 92/364                   25,20% 1020/9550                 10,60%

 80090 regulation of primary metabolic process                                               4,82E-16     1,11E-13 92/364                   25,20% 1015/9550                 10,60%

 48869 cellular developmental process                                                        2,50E-13     1,85E-11 91/364                   25,00% 1104/9550                 11,50%

 30154 cell differentiation                                                                  1,34E-12     7,99E-11 87/364                   23,90% 1061/9550                 11,10%

 10468 regulation of gene expression                                                         1,23E-15     2,27E-13 85/364                   23,30% 907/9550                   9,40%

 51171 regulation of nitrogen compound metabolic process                                     4,82E-16     1,11E-13 83/364                   22,80% 859/9550                   8,90%

 19219 regulation of nucleobase nucleoside nucleotide and nucleic acid metabolic process     4,20E-16     1,11E-13 83/364                   22,80% 857/9550                   8,90%

 23052 signaling                                                                             2,72E-08     6,80E-07 78/364                   21,40% 1102/9550                 11,50%

  9889 regulation of biosynthetic process                                                    8,05E-13     5,13E-11 75/364                   20,60% 835/9550                   8,70%

 31326 regulation of cellular biosynthetic process                                           8,05E-13     5,13E-11 75/364                   20,60% 835/9550                   8,70%

 51234 establishment of localization                                                         3,23E-03     1,67E-02 75/364                   20,60% 1457/9550                 15,20%

 48468 cell development                                                                      8,19E-11     3,16E-09 72/364                   19,70% 862/9550                   9,00%

 10556 regulation of macromolecule biosynthetic process                                      2,34E-12     1,35E-10 72/364                   19,70% 800/9550                   8,30%

  6810 transport                                                                             4,66E-03     2,19E-02 72/364                   19,70% 1408/9550                 14,70%

 51252 regulation of RNA metabolic process                                                   1,15E-14     1,51E-12 68/364                   18,60% 655/9550                   6,80%

 50896 response to stimulus                                                                  4,79E-04     3,71E-03 68/364                   18,60% 1205/9550                 12,60%

  7399 nervous system development                                                            6,99E-12     3,32E-10 67/364                   18,40% 731/9550                   7,60%

 45449 regulation of transcription                                                           6,17E-12     3,07E-10 67/364                   18,40% 729/9550                   7,60%

  9887 organ morphogenesis                                                                   6,34E-13     4,34E-11 65/364                   17,80% 661/9550                   6,90%


                          Predição de genes alvos dos micros diferencialmente expressos pelo
                                    silenciamento da Esterase do Hormônio Juvenil

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IEA - O exemplo das abelhas sociais

  • 1.
  • 2. Dieta e castas: o exemplo das abelhas sociais Faculdade de Filosofia Ciências e Letras de Ribeirão Preto Laboratório de Biologia do Desenvolvimento de Abelhas http://zulu.fmrp.usp.br/beelab Pré- Genoma Pós-Genoma
  • 3.
  • 4. Apis mellifera O modelo Dieta Um mesmo genótipo
  • 5. Interações gênicas e controle do crescimento Nijhout, FH, 2003
  • 6. Uma diferença Os órgãos reprodutores Operária Rainha
  • 7. O terceiro par de pernas Rainha Operária
  • 8. Os títulos de Hormônio Juvenil HJ Rainha Operária EcD
  • 9. O genes são diferencialmente expressos - Microarrays Angel R. Barchuk
  • 10. Análise da região promotora dos genes superexpressos em rainhas e operárias de Apis mellifera – Reguladores? Alexandre dos Santos Cristino
  • 11. Os títulos de Hormônio Juvenil HJ Rainha Operária EcD Klaus Hartfelder Usando esta informação........
  • 12. Motivos localizados na região up stream dos genes diferencialmente expressos JH+ JH+
  • 13. Sítio de ligação ao Ultraspiracle localizado na região up sptream dos genes diferencialmente expressos – tratamento com HJ JH+ JH -
  • 14. JH Altos Hsc70Cb Aumento de tamanho títulos Tor Genes do fisiometabolismo Trap1 Queen Baixos usp Genes do títulos Crc desenvolvimento RfaBp Alteração de caracteres morfológicos Worker
  • 15. Eles fazem a diferença Principalmente nas pernas posteriores, no terceiro par desenvolve a corbícula – ausente nas rainhas
  • 16. No metathorax Rainha Operária Ana Bomtorin
  • 17. A região da corbícula Worker Queen
  • 18. Expressão diferencial de Ubx no desenvolvimento do terceiro par de perna de operárias e rainhas de Apis mellifera. Azul, núcleos ;rosa, Ubx; vermelho, maior concentração de Ubx.
  • 19. Operária Embryo Dois fenótipos Dieta Rainha Um único genótipo
  • 20. Diferenciação de castas em Apis mellifera Barchuk et al. 2007
  • 22. Resposta a alterações na dieta Modelo Apis mellifera testado em Drosophila melanogaster
  • 23. Interações gênicas e controle do crescimento Nijhout, FH, 2003
  • 24. Royalactin induces queen differentiation in honeybees Drosophila melanogaster Kamakura, 2011 Um trabalho que todos gostariam de ter feito .......
  • 25. Efeito da supressão de proteínas da dieta de Drosophila melanogaster Drosophila melanogaster Li et al, 2010
  • 26. Níveis do Hormônio Juvenil são controlados por uma esterase Aline Mackert Expressão do gene codificador da esterase do HJ ao longo do desenvolvimento de operárias e rainhas de Apis mellifera Aline Aleixo
  • 27. Quais os miRNAs afetados pelo silenciamento da JHE? 3 grupos Controle (10) Sequenciamento dos pequenos RNAs 3 grupos Tratados (10) 14 miRNAs diferencialmente expressos ame-miR-3728 ame-miR-317 ame-miR-3727 ame-miR-3719 ame-miR-3759 ame-miR-996 ame-miR-3793 ame-miR-100 ame-miR-3720 ame-miR-13b ame-miR-3477 ame-miR-306 ame-miR-316 ame-miR-263b
  • 28. Silenciamento do gene codificador da esterase do Hormônio Juvenil
  • 29. N. Reads > 10 12000000 10000000 8000000 JC01 6000000 JC03 4000000 JC06 2000000 0 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 36 N. Reads > 10 5000000 4500000 4000000 3500000 3000000 JT01 2500000 JT02 2000000 JT04 1500000 1000000 500000 0 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 36 Flávia Freitas
  • 30. Quais os genes candidatos a alvo desses miRNAs? Busca pelos genes-alvo dos miRNAs -RNAhybrid -14 miRNAs X 11062 genes preditos Resultou em 1011 interações, das quais 562 envolvem genes-alvo com ortólogos em Drosophila melanogaster. Quais os processos biológicos regulados por esses 14 miRNAs?
  • 31. Data: 16/04/2012 Ortólogos Tarefa: miRNAs diferencialmente expressos (tagwise) x Genoma Total = 1011 interações Total = 562 interações energia =< - 20 kcal/mol ; pvalue < 0.05; seed 2-7 energia =< - 20 kcal/mol ; pvalue < 0.05; seed 2-7 miRNAs selecionados miRNA target mfe pvalue miRNA target ortholog mfe pvalue ame-miR-3728 ame-miR-3728 GB17247 -30,4 0,001483 ame-miR-3728 GB17247 CG4272 -30,4 0,001483 ame-miR-3727 ame-miR-3728 GB13779 -25,9 0,024596 ame-miR-3728 GB13779 PIP5K59B -25,9 0,024596 ame-miR-3759 ame-miR-3728 GB14496 -25,5 0,031491 ame-miR-3728 GB14496 CG11034 -25,5 0,031491 ame-miR-3793 ame-miR-3728 GB10640 -26,4 0,01804 ame-miR-3728 GB10640 Tollo -26,4 0,01804 ame-miR-3720 ame-miR-3728 GB12348 -24,9 0,045534 ame-miR-3728 GB12348 CG31952 -24,9 0,045534 ame-miR-3477 ame-miR-3728 GB14721 -25 0,042828 ame-miR-3728 GB14326 CG5018 -26,9 0,013219 ame-miR-316 ame-miR-3728 GB30423 -27,9 0,007086 ame-miR-3728 GB11944 G-salpha60A -25,4 0,033493 ame-miR-317 ame-miR-3728 GB30095 -27,3 0,010304 ame-miR-3728 GB17292 CG13467 -24,9 0,045534 ame-miR-3719 ame-miR-3728 GB14326 -26,9 0,013219 ame-miR-3728 GB15316 CG8603 -25,1 0,04028 ame-miR-996 ame-miR-3728 GB18338 -25,5 0,031491 ame-miR-3728 GB14809 endoA -25,8 0,026165 ame-miR-100 ame-miR-3728 GB30112 -25,1 0,04028 ame-miR-3728 GB16081 CG32666 -26,3 0,019195 ame-miR-13b ame-miR-3728 GB11944 -25,4 0,033493 ame-miR-3728 GB11728 CG2972 -25,1 0,04028 ame-miR-306 ame-miR-3728 GB17292 -24,9 0,045534 ame-miR-3728 GB19710 CG4660 -27,4 0,009681 ame-miR-263b ame-miR-3728 GB15316 -25,1 0,04028 ame-miR-3728 GB11325 su(w[a]) -25,6 0,029607 ame-miR-3728 GB15237 -26,8 0,014068 ame-miR-3728 GB19918 CG5036 -25 0,043891 Genes preditos (versão 4.0 do genoma - OGS2) ame-miR-3728 GB17395 -26,8 0,014068 ame-miR-3728 GB17750 CG8320 -26,2 0,020424 11062 genes ame-miR-3728 GB14809 -25,8 0,026165 ame-miR-3728 GB17322 CG7031 -25,7 0,027662 ame-miR-3728 GB12191 -24,8 0,048406 ame-miR-3728 GB19438 CG4342 -25,4 0,033493 ame-miR-3728 GB16081 -26,3 0,019195 ame-miR-3728 GB15084 CG5928 -29,1 0,003326 ame-miR-3728 GB11728 -25,1 0,04028 ame-miR-3728 GB18069 CG3437 -23,3 0,011338 ame-miR-3728 GB19710 -27,4 0,009681 ame-miR-3728 GB18723 CG32052 -25,3 0,03562 ame-miR-3728 GB11306 -27,8 0,007543 ame-miR-3728 GB19944 CG10869 -24,8 0,048406 ame-miR-3728 GB15906 -26,7 0,014971 ame-miR-3728 GB10091 CG7802 -25,1 0,04028 ame-miR-3728 GB11325 -25,6 0,029607 ame-miR-3728 GB10096 slmb -26,6 0,015932 ame-miR-3728 GB19918 -25 0,043891 ame-miR-3728 GB16957 mfr -25,1 0,04028 ame-miR-3728 GB17750 -26,2 0,020424 ame-miR-3728 GB14902 CG4945 -26,7 0,014971 ame-miR-3728 GB11580 -24,8 0,048406 ame-miR-3727 GB11321 CG30437 -27,3 0,03829 ame-miR-3728 GB17322 -25,7 0,027662 ame-miR-3727 GB12933 CG33041 -27,6 0,032413 ame-miR-3728 GB19438 -25,4 0,033493 ame-miR-3727 GB13779 PIP5K59B -32,4 0,002181 ame-miR-3728 GB15084 -29,1 0,003326 ame-miR-3727 GB10640 Tollo -27,2 0,040472 ame-miR-3728 GB17301 -29,9 0,002029 ame-miR-3727 GB14534 CG17758 -29,1 0,014009 ame-miR-3728 GB13233 -26,5 0,011174 ame-miR-3727 GB19937 SoxN -28,3 0,021935 ame-miR-3728 GB14111 -25,8 0,026165 ame-miR-3727 GB10999 CG11132 -30,9 0,005085 ame-miR-3728 GB12697 -25,9 0,024596 ame-miR-3727 GB15897 CG13855 -28,7 0,017534 ame-miR-3728 GB18069 -23,3 0,011338 ame-miR-3727 GB19853 Bgb -27,2 0,040472 ame-miR-3728 GB17136 -26,2 0,020424 ame-miR-3727 GB17100 svp -31,2 0,004293 ame-miR-3728 GB16378 -22,1 0,017946 ame-miR-3727 GB18573 CG8005 -28,8 0,016578 ame-miR-3728 GB18723 -25,3 0,03562 ame-miR-3727 GB19191 Scgdelta -28,7 0,017145
  • 32. Comparação com os resultados de 2007
  • 33. JH Altos Hsc70Cb Aumento de tamanho títulos Tor Genes do fisiometabolismo Trap1 Queen Baixos usp Genes do títulos Crc desenvolvimento RfaBp Alteração de caracteres morfológicos Worker
  • 34. GO ID Description p-val corr p-val cluster_freq cluster_freq% total_freq total_freq% 9987 cellular process 7,54E-06 1,03E-04 249/364 68,40% 5484/9550 57,40% 32501 multicellular organismal process 5,01E-15 7,12E-13 175/364 48,00% 2777/9550 29,00% 50794 regulation of cellular process 1,24E-22 7,62E-20 153/364 42,00% 1913/9550 20,00% 32502 developmental process 1,57E-14 1,71E-12 148/364 40,60% 2200/9550 23,00% 7275 multicellular organismal development 2,39E-15 3,68E-13 138/364 37,90% 1941/9550 20,30% 48856 anatomical structure development 1,37E-14 1,68E-12 133/364 36,50% 1876/9550 19,60% 16043 cellular component organization 8,40E-09 2,35E-07 116/364 31,80% 1866/9550 19,50% 48731 system development 1,54E-14 1,71E-12 112/364 30,70% 1452/9550 15,20% 9653 anatomical structure morphogenesis 2,07E-16 9,56E-14 108/364 29,60% 1293/9550 13,50% 51179 localization 1,75E-07 3,64E-06 105/364 28,80% 1723/9550 18,00% 19222 regulation of metabolic process 4,49E-16 1,11E-13 100/364 27,40% 1158/9550 12,10% 48513 organ development 1,46E-13 1,17E-11 94/364 25,80% 1150/9550 12,00% 31323 regulation of cellular metabolic process 2,13E-15 3,58E-13 92/364 25,20% 1039/9550 10,80% 60255 regulation of macromolecule metabolic process 6,60E-16 1,36E-13 92/364 25,20% 1020/9550 10,60% 80090 regulation of primary metabolic process 4,82E-16 1,11E-13 92/364 25,20% 1015/9550 10,60% 48869 cellular developmental process 2,50E-13 1,85E-11 91/364 25,00% 1104/9550 11,50% 30154 cell differentiation 1,34E-12 7,99E-11 87/364 23,90% 1061/9550 11,10% 10468 regulation of gene expression 1,23E-15 2,27E-13 85/364 23,30% 907/9550 9,40% 51171 regulation of nitrogen compound metabolic process 4,82E-16 1,11E-13 83/364 22,80% 859/9550 8,90% 19219 regulation of nucleobase nucleoside nucleotide and nucleic acid metabolic process 4,20E-16 1,11E-13 83/364 22,80% 857/9550 8,90% 23052 signaling 2,72E-08 6,80E-07 78/364 21,40% 1102/9550 11,50% 9889 regulation of biosynthetic process 8,05E-13 5,13E-11 75/364 20,60% 835/9550 8,70% 31326 regulation of cellular biosynthetic process 8,05E-13 5,13E-11 75/364 20,60% 835/9550 8,70% 51234 establishment of localization 3,23E-03 1,67E-02 75/364 20,60% 1457/9550 15,20% 48468 cell development 8,19E-11 3,16E-09 72/364 19,70% 862/9550 9,00% 10556 regulation of macromolecule biosynthetic process 2,34E-12 1,35E-10 72/364 19,70% 800/9550 8,30% 6810 transport 4,66E-03 2,19E-02 72/364 19,70% 1408/9550 14,70% 51252 regulation of RNA metabolic process 1,15E-14 1,51E-12 68/364 18,60% 655/9550 6,80% 50896 response to stimulus 4,79E-04 3,71E-03 68/364 18,60% 1205/9550 12,60% 7399 nervous system development 6,99E-12 3,32E-10 67/364 18,40% 731/9550 7,60% 45449 regulation of transcription 6,17E-12 3,07E-10 67/364 18,40% 729/9550 7,60% 9887 organ morphogenesis 6,34E-13 4,34E-11 65/364 17,80% 661/9550 6,90% Predição de genes alvos dos micros diferencialmente expressos pelo silenciamento da Esterase do Hormônio Juvenil
  • 35. Operária Embryo Dois fenótipos Dieta Rainha Um único genótipo
  • 36. Nutrition Reproduction miRNAs Body growth insulina/TOR/IGF Ovary development Royal pathway Physiometabolic genes Queen JH Jelly Royalactin Brain JHE Neurogenesis Corpora Worker specific organs allata Developmental genes Larval Food Body Growth miRNAs insulina/TOR/IGF Ovary Development pathway Physiometabolic genes Worker JH Worker Food Royalactin Cérebro Neurogenesis JHE Corpora Worker specific organs allata Developmental genes Modificado de Malezska, 2008
  • 37. 14 miRNAs Diferencialmente expressos 1945 Processos Biológicos Alta porcentagem de genes do desenvolvimento
  • 39. GO ID Description p-val corr p-val cluster_freq cluster_freq% total_freq total_freq% 9987 cellular process 7,54E-06 1,03E-04 249/364 68,40% 5484/9550 57,40% 32501 multicellular organismal process 5,01E-15 7,12E-13 175/364 48,00% 2777/9550 29,00% 50794 regulation of cellular process 1,24E-22 7,62E-20 153/364 42,00% 1913/9550 20,00% 32502 developmental process 1,57E-14 1,71E-12 148/364 40,60% 2200/9550 23,00% 7275 multicellular organismal development 2,39E-15 3,68E-13 138/364 37,90% 1941/9550 20,30% 48856 anatomical structure development 1,37E-14 1,68E-12 133/364 36,50% 1876/9550 19,60% 16043 cellular component organization 8,40E-09 2,35E-07 116/364 31,80% 1866/9550 19,50% 48731 system development 1,54E-14 1,71E-12 112/364 30,70% 1452/9550 15,20% 9653 anatomical structure morphogenesis 2,07E-16 9,56E-14 108/364 29,60% 1293/9550 13,50% 51179 localization 1,75E-07 3,64E-06 105/364 28,80% 1723/9550 18,00% 19222 regulation of metabolic process 4,49E-16 1,11E-13 100/364 27,40% 1158/9550 12,10% 48513 organ development 1,46E-13 1,17E-11 94/364 25,80% 1150/9550 12,00% 31323 regulation of cellular metabolic process 2,13E-15 3,58E-13 92/364 25,20% 1039/9550 10,80% 60255 regulation of macromolecule metabolic process 6,60E-16 1,36E-13 92/364 25,20% 1020/9550 10,60% 80090 regulation of primary metabolic process 4,82E-16 1,11E-13 92/364 25,20% 1015/9550 10,60% 48869 cellular developmental process 2,50E-13 1,85E-11 91/364 25,00% 1104/9550 11,50% 30154 cell differentiation 1,34E-12 7,99E-11 87/364 23,90% 1061/9550 11,10% 10468 regulation of gene expression 1,23E-15 2,27E-13 85/364 23,30% 907/9550 9,40% 51171 regulation of nitrogen compound metabolic process 4,82E-16 1,11E-13 83/364 22,80% 859/9550 8,90% 19219 regulation of nucleobase nucleoside nucleotide and nucleic acid metabolic process 4,20E-16 1,11E-13 83/364 22,80% 857/9550 8,90% 23052 signaling 2,72E-08 6,80E-07 78/364 21,40% 1102/9550 11,50% 9889 regulation of biosynthetic process 8,05E-13 5,13E-11 75/364 20,60% 835/9550 8,70% 31326 regulation of cellular biosynthetic process 8,05E-13 5,13E-11 75/364 20,60% 835/9550 8,70% 51234 establishment of localization 3,23E-03 1,67E-02 75/364 20,60% 1457/9550 15,20% 48468 cell development 8,19E-11 3,16E-09 72/364 19,70% 862/9550 9,00% 10556 regulation of macromolecule biosynthetic process 2,34E-12 1,35E-10 72/364 19,70% 800/9550 8,30% 6810 transport 4,66E-03 2,19E-02 72/364 19,70% 1408/9550 14,70% 51252 regulation of RNA metabolic process 1,15E-14 1,51E-12 68/364 18,60% 655/9550 6,80% 50896 response to stimulus 4,79E-04 3,71E-03 68/364 18,60% 1205/9550 12,60% 7399 nervous system development 6,99E-12 3,32E-10 67/364 18,40% 731/9550 7,60% 45449 regulation of transcription 6,17E-12 3,07E-10 67/364 18,40% 729/9550 7,60% 9887 organ morphogenesis 6,34E-13 4,34E-11 65/364 17,80% 661/9550 6,90% Predição de genes alvos dos micros diferencialmente expressos pelo silenciamento da Esterase do Hormônio Juvenil