Comparative genome-wide analysis of extracellular small RNAs from the mucormycosis pathogen Rhizopus delemar.

ABSTRACT: Rhizopus delemar is an emerging fungal pathogen causing devastating mucormycosis in immunocompromised individuals. The organism remains understudied and there are urgent needs for new methods of rapid disease diagnosis for timely therapy. Extracellular vesicles with encapsulated RNAs have recently been discovered to have great potential applications for disease diagnoses and treatments. To explore the utilization of ex-RNA in studies of mucormycosis, we have performed RNA-Seq of ex-sRNAs from two clinical strains of R. delemar. Approximately 3.3 and 3.2 million clean reads were obtained from FGSC-9543 and CDC-8219 strains, respectively. The median sequence length of the sRNAs was 22 nts, with a minimum of 18 and a maximum of 30 nts. Further annotation identified 560 and 526 miRNAs from FGS

SUBMITTER: Liu M 

PROVIDER: S-EPMC5869740 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature