Development and Characterization of Novel Genic-SSR Markers in Apple-Juniper Rust Pathogen Gymnosporangium yamadae (Pucciniales: Pucciniaceae) Using Next-Generation Sequencing.

ABSTRACT: The Apple-Juniper rust, Gymnosporangium yamadae, is an economically important pathogen of apples and junipers in Asia. The absence of markers has hampered the study of the genetic diversity of this widespread pathogen. In our study, we developed twenty-two novel microsatellite markers for G. yamadae from randomly sequenced regions of the transcriptome, using next-generation sequencing methods. These polymorphic markers were also tested on 96 G. yamadae individuals from two geographical populations. The allele numbers ranged from 2 to 9 with an average value of 6 per locus. The polymorphism information content (PIC) values ranged from 0.099 to 0.782 with an average value of 0.48. Furthermore, the observed (H_O) and expected (H_E) heterozygosity range

SUBMITTER: Tao SQ 

PROVIDER: S-EPMC5979324 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature