Objective 4- CHICKPEA
ActivitiesActivity 1: Utilise genetic diversity to develop breeding            and MAGIC populations (Harnessing diversity...
Activity 1: Harnessing Diversity  Milestones:  1. 8 Parental genotypes for generating pre-breeding populations     and MAG...
Breeding populations to be     advanced (Milestone 2)Crosses made in India: 17     Crosses in F4       :4     Crosses in F...
MAGIC populations to be             advanced (Milestone 4)8 parents: A) ICC 4958,       B) JAKI 9218,    C) JG 130,       ...
Activity 2: Genomic resources Milestones: 6. At least 768 informative SNPs for cultivated germplasm compiled    COMPLETED ...
Sequencing of BAC contigs         and development of markers                             (Milestone 10 and 11) Genome ass...
Activity 3: Drought Tolerance Breeding Milestones: 12. Phenotyping data collected and appropriate phenotyping methodology(...
At least 5 candidate markers for        drought tolerance identified                                (Milestone 13) Based ...
MABC by NARS                                             (Milestone 15)NARS        Cross                   Plan (2012-13)p...
Evaluation of MABC lines of                     phase 1                                           (Milestone 16)Activity  ...
Recombination cycles planned               for MARS (Milestone 18)JG 130 X ICCV 05107- Egerton Uni, Kenya; IIPR, IndiaJG 1...
Activity 4: Capacity buildingMilestones:21.    One modern breeding workshop organized for TLI and      TLII breeders      ...
Modern molecular breeders           for NARS    (Milestone 12) Kenya:     - Ms Serah Songok, PhD student, Eger Uni       ...
Activity 5: Managing dataMilestones:23. At least 8 datasets comprising marker sequence data, marker    genotyping data, ma...
Thanks a lot!
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TLI 2012: Chickpea research workplan

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TLI 2012: Chickpea research workplan

  1. 1. Objective 4- CHICKPEA
  2. 2. ActivitiesActivity 1: Utilise genetic diversity to develop breeding and MAGIC populations (Harnessing diversity)Activity 2: Develop genomic resources for enhancing MABC and MARS activities (Genomic resources)Activity 3: Employ MABC and MARS activities to improve superior lines (Drought tolerance breeding)Activity 4: Strengthen capacity of NARS partners (Capacity building)Activity 5: Management and storage of data (Managing data)
  3. 3. Activity 1: Harnessing Diversity Milestones: 1. 8 Parental genotypes for generating pre-breeding populations and MAGIC populations identified COMPLETED 2. At least 2 pre-breeding populations (F2) generated (Milestone for year 2) Pre-breeding populations will be advanced 3. Phenotyping of pre-breeding populations completed and at least 10 pre- breeding lines identified for TLII (Milestone for year 4)✔4. 500 MAGIC lines made available for (Milestone for year identification of superior lines for drought tolerance trait mapping and 3) 1200 lines will be advanced to F6 and genotyped 5. Phenotyping data for drought-related traits made available on selected sets of at least 200 MAGIC lines for utilization in breeding and marker/gene discovery for drought tolerance (Milestone for year 4)
  4. 4. Breeding populations to be advanced (Milestone 2)Crosses made in India: 17 Crosses in F4 :4 Crosses in F5 :1 Crosses in F6 :9 Crosses in F7 :3Crosses made in ICRISAT Nirobi: 20 Crosses in F2 : 20Crosses made in EU Kenya: 2 Crosses in F2 :2Crosses made in EIAR Ethiopea: 5 Crosses in F2 :2 Crosses in F3 :3
  5. 5. MAGIC populations to be advanced (Milestone 4)8 parents: A) ICC 4958, B) JAKI 9218, C) JG 130, D) ICCV 00108, E) ICCV 97105, F) ICCV 10, G) JG 11, H) JG 16 28 2-ways Oct 09 – Feb 10 Field 14 4-ways Jun 10- Sep 10 Green house 7 8-ways Oct 10-Feb 11 Field F1s raised and selfed in green house Mar 11- Jun 11 F2s raised and selfed in green house Jun 11- Sep 11 SSD method 1200 F3 progenies raised in field Oct 11- Feb 12 SSD method 1200 F4 progenies raised in field Feb 12- May 12 SSD method SNP genotyping 1200 F5 progenies will be raised in field Jun 12- Sep 12 SSD method 1200 F6 progenies will be raised in field Oct 12- Feb 13
  6. 6. Activity 2: Genomic resources Milestones: 6. At least 768 informative SNPs for cultivated germplasm compiled COMPLETED 7. High-throughput and cost-effective SNP genotyping platform for at least 768 SNPs made available COMPLETED 8. At least 5 candidate genomic regions identified for developing local physical maps COMPLETED 9. Integrated QTL and physical map made available for selected 5 genomic regions Efforts were initiated to develop genome-wide physical map for chickpea10. Sequence data for selected BAC contigs for 5 genomic regions generated✔ (Milestone for year 3)11. 4 Additional markers from each of selected 5 QTL regions generated✔ (Milestone for year 3)
  7. 7. Sequencing of BAC contigs and development of markers (Milestone 10 and 11) Genome assembly to be available in next four months With the help of genetic map, sequence from BAC ends, together with genome assembly new markers will be developed for target QTL regions
  8. 8. Activity 3: Drought Tolerance Breeding Milestones: 12. Phenotyping data collected and appropriate phenotyping methodology(ies) selected based on detailed analysis of phenotyping data (Milestone for year 2) Detailed phenotyping analysis will be conducted and appropriate methodologies selected✔At least 6 candidate markers varieties andtolerance identified (Milestone for year 3)13.14. At least 5 farmer-preferred for drought donor genotypes identified COMPLETED15. MABC programme being run by each NARS partner from Ethiopia, Kenya and India✔ (Milestone for year 2) MABC to be run by NARS16. MABC products from Phase I evaluated by each NARS partner (Milestone for year 3)✔ MABC to be evaluated by NARS17. At least 20 homozygous plants from BC F progenies (MABC) of Phase II selected 3 2✔ (Milestone for year 3)18. 3 cycles of recombination completed for MARS (Milestone for year 3)✔ 2-4 farmer-preferred cultivars developed through MABC, and at least 10 superior lines19. 1 cycle of recombination initiated st improved for drought tolerance for SSA and Asia through MARS 20. At lest 2 breeding populations of TLII genotyped for drought and FW-resistance markers (Milestone for year 4) 25. A proposal to leverage funding for chickpea drought tolerance molecular breeding in South Asia approved by the Indian Government for a period of 3-4 years (200K/year) COMPLETED
  9. 9. At least 5 candidate markers for drought tolerance identified (Milestone 13) Based on genome-wide association mapping and mining the genome sequence, candidate markers associated with drought tolerance will be identified
  10. 10. MABC by NARS (Milestone 15)NARS Cross Plan (2012-13)partnerEIAR, Ejere × ICC 4958 BC3F3 seeds will be harvestedEthiopia Arerti x ICC 4958 Seed miltiplication of 16 BC3F3 linesEU, Kenya ICCV 97105 × ICC 4958 BC3F3 seeds will be harvested ICCV 95423 × ICC 4958 6 BC3F4 lines will be evaluatedIIPR & ICCV 10 × ICC 4958 20 BC3F4 lines will be evaluatedIARI, IndiaIIPR, India DCP92-3 × ICC 4958 BC3F1 seeds will be harvested KWR108 × ICC 4958 BC2F1 seeds will be harvestedIARI, India Pusa 362 × ICC 4958 BC3F1 seeds will be harvested
  11. 11. Evaluation of MABC lines of phase 1 (Milestone 16)Activity LocationBC3F5 lines of EIAR, EthiopiaJG 11 × ICC 4958 (22 lines) Egerton University, Kenya ICRISAT, Nairobi ICRISAT, Patancheru TL II partnersBC3F5 lines of EIAR, Ethiopia1. Chefe × ICC 4958 (8 lines) Egerton University, Kenya2. KAK2 × ICC 4958 (2 lines) ICRISAT, Patancheru TL II partners
  12. 12. Recombination cycles planned for MARS (Milestone 18)JG 130 X ICCV 05107- Egerton Uni, Kenya; IIPR, IndiaJG 11 X ICCV 04112- EIAR, Ethiopia; IARI, IndiaA × B C × D E × F G × H 10 seeds sown for each line Recombination cycle I Min 20 seeds from each cross AB × CD EG × GH Marker analysis- select 10 seed and sow Recombination cycle II Min 100-200 seeds Harvested from each ADCD × EFGH Cross Marker analysis- select 10 seed and sow Recombination cycle III ABCDEFGH Select best lines based on allele from all 8 lines Self heterozygous lines Select best lines based on evaluation
  13. 13. Activity 4: Capacity buildingMilestones:21. One modern breeding workshop organized for TLI and TLII breeders COMPLETED22. 4 MSc and 2 PhD students trained in chickpea genomics and breeding activities (Milestone for year 4) Work of 4 PhD and 2 MSc students will be continued
  14. 14. Modern molecular breeders for NARS (Milestone 12) Kenya: - Ms Serah Songok, PhD student, Eger Uni (Supervisors: P Kimurto, R Mulwa, RK Varshney) - Ms Alice Koskie, PhD student, WACCI (Supervisors: JK Kedawi, P Kimurto and PM Gaur) - Mr Moses Oyier, MSc student, Eger Uni (Supervisors: P Kimurto, R Mulwa, RK Varshney) Ethiopia: - Mr Musa Jarso, PhD student, Addis Ababa Uni (Supervisors: Prof Endeshaw, A Fikre, RK Varshney) - Mr Kebede Teshome, PhD student, Haramaya Uni (Supervisors: F Mekbib, RK Varshney, PM Gaur) - Mr Getachew Tilahun, Addis Ababa Uni (Supervisors: A Fikre, RK Varshney )
  15. 15. Activity 5: Managing dataMilestones:23. At least 8 datasets comprising marker sequence data, marker genotyping data, mapping data and phenotyping data obtained in Phase I curated in appropriate databases COMPLETED24. At least 10 datasets comprising marker genotyping and/or phenotyping data on reference collection, mapping populations, MAGIC populations, MABC and MARS populations obtained in Phase II curated in appropriate databases (Milestone for year 4)
  16. 16. Thanks a lot!
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