This presentation gives basic knowledge about 2 groups of big viruses which has been discovered recently. includes shape of them , their classification , members , genome , replication , ....
at the end it has tables which compares Megaviruses, Mimiviruse and Mamaviruses .
Note that this is a Persian presentations.
It was done as a medical student presentation for Qazvin university of medical sciences .
12. شکل
A) CryoEM image of a starfish-shaped
Mimivirus feature
B) CryoEM image of a defibered Mimivirus
that has lost its starfish-shaped feature
C) CryoEM image of a Mimivirus showing a
gap between five fibered faces
(less density represented by lighter gray
shading)
D) AFM image of DNA ejected from
Mimivirus
فهرستپایانبخشی سارا-مهر اصالنی دکتر
13. شکل
A) AFM image of several surface fibers
attached to a common central feature
B) AFM image of two detached surface fibers
of Mimivirus
C) CryoEM image of a whole Mimivirus
D) AFM image of internal fibers of Mimivirus
فهرستپایان
بخشی سارا-مهر اصالنی دکتر
14. ها ویروس میمی محتویات
• Several mRNA transcripts can be recovered from
purified virions. Like other NCLDVs, transcripts for
DNA polymerase, a capsid protein and a TFII-like
transcription factor were found
فهرستپایان
بخشی سارا-مهر اصالنی دکتر
15. ها ویروس میمی ژنوم
•DNAای رشته دو
•خطی
•1,181,404 base pairs
•979 protein-coding genes
•4 genes required
•مثل ندارند ویروسها بقیه که دارد ژنهایی داده نشان ژنومش آنالیزaminoacyl tRNA
synthetases
•mimivirus contains several genes for sugar, lipid and amino acid metabolism
1."Acanthamoeba polyphaga mimivirus, complete genome". NCBI.
2.Claverie, Jean-Michel; et al. (2006). "Mimivirus and the emerging concept of 'giant' virus". Virus Research. 117 (1): 133–
144. doi:10.1016/j.virusres.2006.01.008. PMID 16469402.
3.Prescott, Lansing M. (1993). 2nd edition, ed. Microbiology. Dubuque, IA: Wm. C. Brown Publishers. ISBN 0-697-01372-3.
فهرستپایان
بخشی سارا-مهر اصالنی دکتر
18. La Scola B, Marrie T, Auffray J, Raoult D (2005). "Mimivirus in pneumonia patients". Emerg Infect Dis. 11 (3): 449–52. doi:10.3201/eid1103.040538. PMC 3298252 .
PMID 15757563.
Jump up
^ Marrie TJ, Durant H, Yates L (1989). "Community-Acquired Pneumonia Requiring Hospitalization: 5-Year Prospective Study". Reviews of Infectious Diseases. 11 (4):
586–99. doi:10.1093/clinids/11.4.586. PMID 2772465.
Jump up
^ Saadi, H, Pagnier, I; Colson, P; Cherif, JK; Beji, M; Boughalmi, M; Azza, S; Armstrong, N; Robert, C; Fournous, G; La Scola, B; Raoult, D (Jun 21, 2013). "First Isolation
of Mimivirus in a Patient With Pneumonia.". Clinical Infectious Diseases. 57 (4): e127–34. doi:10.1093/cid/cit354. PMID 23709652.
ها ویروس میمی پاتوژنز
•Causative agentنمونیا های فرم برخی
•داشت نمونیا که اشخاصی های بادی آنتی از مستقیم غیر طور بهند
شدند متوجه.
•هست باره این در کمی بسیار مقاالت
•کردن جدا نمونیا به مبتال تانزانیای زنی بدن از را ویروس خود ولید.
فهرستپایان
بخشی سارا-مهر اصالنی دکتر
19. ^a b Arslan, D.; Legendre, M.; Seltzer, V.; Abergel, C.; Claverie, J.-M. (2011). "Distant Mimivirus relative with a larger genome highlights the fundamental features of Megaviridae". Proceedings
of the National Academy of Sciences. 108 (42): 17486–91. doi:10.1073/pnas.1110889108. PMC 3198346 . PMID 21987820.
^a b Raoult, D.; Audic, S; Robert, C; Abergel, C; Renesto, P; Ogata, H; La Scola, B; Suzan, M; Claverie, JM (2004). "The 1.2-Megabase Genome Sequence of Mimivirus". Science. 306 (5700): ^
Rowbotham, T J (1983). "Isolation of Legionella pneumophila from clinical specimens via amoebae, and the interaction of those and other isolates with amoebae". Journal of Clinical
Pathology. 36 (9): 978–86. doi:10.1136/jcp.36.9.978. PMC 498455 . PMID 6350372.
ها ویروس مگا
•خانواده به متعلق ها ویروس مگاMegaviridae
•ژنوم:dsDNA
•کشف زمان تاpandoravirusesسال در2003بزرگترین ،
داشت را کپسید
•را ژنوم ترین وپیچیده بزرگترین طور همین و
فهرستپایان
بخشی سارا-مهر اصالنی دکتر