Molecular-Assisted Distinctness and Uniformity Testing Using SLAF-Sequencing Approach in Soybean.

ABSTRACT: Distinctness, uniformity and stability (DUS) testing of cultivars through morphological descriptors is an important and compulsory part of soybean breeding. Molecular markers are usually more effective and accurate in describing the genetic features for the identification and purity assessment of cultivars. In the present study, we assessed the distinctness and uniformity of five soybean cultivars using both single nucleotide polymorphism (SNP) markers developed by specific-locus amplified fragment sequencing (SLAF-seq) technology, and simple sequence repeat (SSR) markers. The phylogenetic tree and principal component analysis (PCA) from both the SLAF-seq and SSR methods showed a clear distinction among cultivars Zhonghuang 18, Zhonghuang 68 and Zhonghuang 35, while no clear distinction wa

SUBMITTER: Zhang S 

PROVIDER: S-EPMC7074437 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature