Work

Isolation and Characterization of Microsatellite Loci for Hibiscus aridicola (Malvaceae), an Endangered Plant Endemic to the Dry-Hot Valleys of Jinsha River in Southwest China

Year: 2011

Type: article

Abstract: Hibiscus aridicola (Malvaceae) is an endangered ornamental shrub endemic to the dry-hot valleys of Jinsha River in southwest China. Only four natural populations of H. aridicola exist in the wild according to our field investigation. It can be inferred that H. aridicola is facing a very high risk of extinction in the wild and an urgent conservation strategy is required. By using a modified biotin-streptavidin capture method, a total of 40 microsatellite markers were developed and characterized in H. aridicola for the first time. Polymorphisms were evaluated in 39 individuals from four natural populations. Fifteen of the markers showed polymorphisms with two to six alleles per locus; the observed heterozygosity ranged from 0.19 to 0.72. These microsatellite loci would be useful tools for population genetics studies on H. aridicola and other con-generic species which are important to the conservation and development of endangered species.

Source: International Journal of Molecular Sciences

DOI: 10.3390/ijms12095698

Authors: Le Zhang, Weibang Sun, Zhonglang Wang, Kaiyun Guan, Junbo Yang

Institutions: Kunming Institute of Botany, Chinese Academy of Sciences, University of Chinese Academy of Sciences

Language: English

Topic: Genetic diversity and population structure

Subfield: Genetics

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

SDG: Life on land

Open Access status: gold

Estimated APC paid: $3,499