Transcriptome Comparison between Two Strains of Ustilago esculenta during the Mating.

ABSTRACT: Ustilago esculenta is a smut fungus that obligately infects Zizania latifolia and stimulates tissue swelling to form galls. Unlike T-type, MT-type U. esculenta can only proliferate within plant tissues and infect the offspring of their host. Production of telispores, haploid life, and plant cuticle penetration are not essential for it, which may lead to the degeneration in these processes. Transcriptome changes during the mating of T- and MT-type U. esculenta were studied. The functions of several secreted proteins were further confirmed by knock-out mutants. Our results showed that MT-type U. esculenta can receive environmental signals in mating and circumstance sensing as T-type does. However, MT-type U. esculenta takes a longer time for conjunct

SUBMITTER: Wang S 

PROVIDER: S-EPMC9862937 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature