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| Content Provider | Springer Nature Link |
|---|---|
| Author | Aggarwal, Ramesh K. Lalremruata, Albert Velavan, Thirumalaisamy P. Pavani Sowjanya, Ayyadevara Singh, Lalji |
| Copyright Year | 2007 |
| Abstract | Olive ridleys, one of the widely distributed marine turtle species has undergone declines in recent years due to multiple anthropogenic factors warranting conservation efforts for which assessment of genetic variability in existing populations become critical. Here we describe development of ten new microsatellite markers from a short sequence repeat-enriched partial genomic DNA library, which are found to be highly informative for genetic studies. Eight of these markers when tested on 83 olive ridley turtles revealed high allelic diversity (4–27 alleles per marker), and high observed and expected heterozygosity estimates that ranged from 0.29 to 0.82 and 0.62 to 0.94, respectively. Two microsatellites were monomorphic in the tested olive ridley samples, but were found to be informative/polymorphic when tested on related marine turtle species. More importantly, nine of the new markers showed robust cross-species amplifications in three related species Dermochelys coriacea, Chelonia mydas and Eretmochelys imbricata. Thus, this study describes ten new microsatellite markers and also demonstrates their potential as efficient genetic markers in studies related to parentage analysis, population structure, phylogeography and species relationships of olive ridleys and other marine turtle species. |
| Starting Page | 981 |
| Ending Page | 984 |
| Page Count | 4 |
| File Format | |
| ISSN | 15660621 |
| Journal | Conservation Genetics |
| Volume Number | 9 |
| Issue Number | 4 |
| e-ISSN | 15729737 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2007-10-11 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Lepidochelys olivacea Microsatellite Conservation Olive ridley marine turtle Evolutionary Biology Plant Sciences Animal Anatomy / Morphology / Histology Human Genetics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics Ecology, Evolution, Behavior and Systematics |
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