Genetics and Molecular Biology | |
Cross-amplification and characterization of microsatellite loci for the Neotropical orchid genus Epidendrum | |
Fábio Pinheiro2  Clarisse Palma-silva1  Fábio De Barros1  Salvatore Cozzolino1  | |
[1] ,Universidade de São Paulo Instituto de Biociências Departamento de BotânicaSão Paulo SP ,Brazil | |
关键词: Epidendrum; Orchidaceae; short tandem repeat; cross-amplification; | |
DOI : 10.1590/S1415-47572009005000037 | |
来源: SciELO | |
【 摘 要 】
In this study we tested the cross-amplification of 33 microsatellite loci previously developed for two closely related Neotropical orchid genera (Epidendrum and Laelia). A set of ten loci were polymorphic across five examined species (20 individuals each) with 2 to 15 alleles per locus. The mean expected and observed heterozygosity (average across species) ranged from 0.34 to 0.82 and from 0.27 to 0.85, respectively. In addition we tested all loci in 35 species representative of the genus Epidendrum. Of these, 26 loci showed successful amplification. Cross-application of these loci represent a potential source of co-dominant markers for evolutionary, ecological and conservation studies in this important orchid genus.
【 授权许可】
CC BY
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
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