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http://krishi.icar.gov.in/jspui/handle/123456789/12756| Title: | Molecular Characterization of Replication Initiator Protein Gene (rep) Encoded by Mungbean Yellow Mosaic India Virus (Genus: Begomovirus; Family: Geminiviridae) Infecting Soybean in Central India |
| Other Titles: | Not Available |
| Authors: | S.V. Ramesh, Chouhan B.S., G.K. Gupta, S.M Husain |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Directorate of Soybean Research |
| Published/ Complete Date: | 2016-01-01 |
| Project Code: | NRCS 1.16/09 |
| Keywords: | Begomovirus, evolutionary genomics, genetic diversity, population genetics, soybean |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Begomoviruses infecting legumes (family Geminiviridae) pose a serious threat to the productivity of grain legumes in general and soybean in particular. In this study, replication initiator protein gene (rep) of begomovirus causing yellow mosaic disease on soybean in Central Indian region is characterized. A total of 85 complete rep gene sequences of legume begomoviruses including sequence reported in this study were employed to delineate genetic diversity, population selection and evolutionary lineage. Nucleotide diversity analysis revealed that the major legume yellow mosaic viruses (LYMVs) viz., MYMV and MYMIV are less diverse than legume begomovirus population as a whole. Test of neutral evolution also reiterates the operation of purifying selection and population expansion of major legume begomoviruses. However interestingly, LYMVs as a whole, show decrease in population size and act of balancing or neutral selection. Recombinants have also been detected only among the isolates of MYMIV suggesting frequent genetic exchanges. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Soybean Research |
| NAAS Rating: | Not Available |
| Volume No.: | 14(1) |
| Page Number: | 1-12 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | http://soybeanresearch.in/pdf/2016-Number1.pdf#page=5 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/12756 |
| Appears in Collections: | CS-DSBR-Publication |
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