Species Discrimination, Population Structure and Linkage Disequilibrium in Eucalyptus camaldulensis and Eucalyptus tereticornis Using SSR Markers
نویسندگان
چکیده
منابع مشابه
Species Discrimination, Population Structure and Linkage Disequilibrium in Eucalyptus camaldulensis and Eucalyptus tereticornis Using SSR Markers
Eucalyptus camaldulensis and E. tereticornis are closely related species commonly cultivated for pulp wood in many tropical countries including India. Understanding the genetic structure and linkage disequilibrium (LD) existing in these species is essential for the improvement of industrially important traits. Our goal was to evaluate the use of simple sequence repeat (SSR) loci for species dis...
متن کاملNovel design and deployment of orthologous genic SSR markers in Eucalyptus camaldulensis Dehnh
Background Eucalyptus camaldulensis is a widely planted tree species in India, because of its rapid growth and adaptability to dry regions. Genetic improvement through informed breeding of E. camaldulensis largely depends on availability of molecular markers, linkage maps and genome information. Microsatellite markers, also called as simple sequence repeats (SSRs) have wide application due to t...
متن کاملCross-species amplification of eucalyptus SSR markers in Casuarinaceae
Cross-species amplification of Simple Sequence Repeats (SSRs) loci is considered as a cost-effective approach for developing microsatellite markers for new species. We examined the transferability of eucalyptus SSR loci to the economically important members of the Casuarinaceae family. Ten primer pairs targeting (GA)n, (CTT)n, (TGA)n and (GAA)n motifs were screened in Allocasuarina littoralis, ...
متن کاملGenetic variation, population structure and linkage disequilibrium in Switchgrass with ISSR, SCoT and EST-SSR markers
BACKGROUND To evaluate genetic variation, population structure, and the extent of linkage disequilibrium (LD), 134 switchgrass (Panicum virgatum L.) samples were analyzed with 51 markers, including 16 ISSRs, 20 SCoTs, and 15 EST-SSRs. RESULTS In this study, a high level of genetic variation was observed in the switchgrass samples and they had an average Nei's gene diversity index (H) of 0.311...
متن کاملGenetic Diversity, Population Structure and Linkage Disequilibrium in Elite Chinese Winter Wheat Investigated with SSR Markers
To ascertain genetic diversity, population structure and linkage disequilibrium (LD) among a representative collection of Chinese winter wheat cultivars and lines, 90 winter wheat accessions were analyzed with 269 SSR markers distributed throughout the wheat genome. A total of 1,358 alleles were detected, with 2 to 10 alleles per locus and a mean genetic richness of 5.05. The average genetic di...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLoS ONE
سال: 2011
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0028252