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http://krishi.icar.gov.in/jspui/handle/123456789/75547| Title: | Genetic admixture and population structure analysis of Indian water buffaloes (Bubalus bubalis) using STR markers |
| Other Titles: | Not Available |
| Authors: | Surarapu Lava Kumar, Ravinder Singh, Ankita Gurao, S. K. Mishra, Prem Kumar, Vikas Vohra, Saket Kumar Niranjan, Monika Sodhi, S. K. Dash, S. Sarangdhar, Manishi Mukesh & Ranjit Singh Kataria |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::National Bureau of Animal Genetic Resources ICAR::Central Institute for Research on Buffaloes ICAR Odisha University of Agriculture and Technology |
| Published/ Complete Date: | 2022-07-01 |
| Project Code: | 2.7 |
| Keywords: | Admixture analysis; Bubalus bubalis; Genetic structure; Manda breed; Microsatellite markers; Riverine and swamp buffalo |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Background: India has a vast riverine and swamp buffalo diversity adapted to various agro-ecological conditions. In the present study, genetic diversity data for 10 different buffalo populations of India, using 20 highly polymorphic microsatellite markers has been generated for the genetic diversity analysis. The buffalo populations of Eastern Odisha state, were the primary focus. Methods and results: The minimal spanning network based on Bruvo's distance, PCA (Principal Component Analysis) based on the Fst (Fixation Index) values, and genetic admixture analysis using both the STRUCTURE and 'snapclust' were performed. The analysis could identify the Manda population as distinct from other Odisha buffalo breeds as well as adjoining Chhattisgarhi buffalo breeds. The total observed number of alleles ranged between 143 (Manda) and 301 (Paralakhemundi) with an average of 204 alleles per breed. The Sambhalpuri buffalo population also clustered into two separate subpopulations, half of the unique sub-population located geographically south-wards, displayed no admixture with any of the adjacent buffalo populations. The Manda buffalo population has shown sufficient allelic richness and heterozygosity under random mating being practiced in the field conditions. Conclusions: The study has led to the identification of the Manda as a distinct buffalo population, and the germplasm has been registered as a new Indian buffalo breed. Whereas, the Sambhalpuri population requires elaborate analysis to confirm the existence of two distinct sub-populations. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Molecular Biology Reports |
| Journal Type: | Included in NAAS journal list |
| NAAS Rating: | 8.32 |
| Impact Factor: | 2.31 |
| Volume No.: | 49 |
| Page Number: | 6029-6040 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | DOI: 10.1007/s11033-022-07389-y |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/75547 |
| Appears in Collections: | AS-NBAGR-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| LAVA-Microsat-MBR-Reprint.pdf | 1.44 MB | Adobe PDF | View/Open |
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