Microsatellite characterization and marker development for the fungus Penicillium digitatum, causal agent of green mold of citrus.

ABSTRACT: Penicillium digitatum is one of the most important postharvest pathogens of citrus on a global scale causing significant annual losses due to fruit rot. However, little is known about the diversity of P. digitatum populations. The genome of P. digitatum has been sequenced, providing an opportunity to determine the microsatellite distribution within P. digitatum to develop markers that could be valuable tools for studying the population biology of this pathogen. In the analyses, a total of 3,134 microsatellite loci were detected; 66.73%, 23.23%, 8.23%, 1.24%, 0.16%, and 0.77% were detected as mono-, di-, tri-, tetra-, penta-, and hexanucleotide repeats, respectively. As consistent with other ascomycete fungi, the genome size of P. digitatum does not seem to correlate with the density of mic

SUBMITTER: Varady ES 

PROVIDER: S-EPMC6612547 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature