Genetic diversity may help evolutionary rescue in a clonal endemic plant species of Western Himalaya.

ABSTRACT: Habitat loss due to climate change may cause the extinction of the clonal species with a limited distribution range. Thus, determining the genetic diversity required for adaptability by these species in sensitive ecosystems can help infer the chances of their survival and spread in changing climate. We studied the genetic diversity and population structure of Sambucus wightiana-a clonal endemic plant species of the Himalayan region for understanding its possible survival chances in anticipated climate change. Eight polymorphic microsatellite markers were used to study the allelic/genetic diversity and population structure. In addition, ITS1-ITS4 Sanger sequencing was used for phylogeny and SNP detection. A total number of 73 alleles were scored for 37 genotypes at 17 loci for 8 SSRs marker

SUBMITTER: Sofi IA 

PROVIDER: S-EPMC8486807 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature