Three New Trichoderma Species in Harzianum Clade Associated with the Contaminated Substrates of Edible Fungi.

ABSTRACT: Trichoderma is known worldwide as biocontrol agents of plant diseases, producers of enzymes and antibiotics, and competitive contaminants of edible fungi. In this investigation of contaminated substrates of edible fungi from North China, 39 strains belonging to 10 Trichoderma species isolated from four kinds of edible fungi were obtained, and three novel species belonging to the Harzianum clade were isolated from the contaminated substrates of Auricularia heimuer and Pholiota adipose. They were recognized based on integrated studies of phenotypic features, culture characteristics, and molecular analyses of RNA polymerase II subunit B and translation elongation factor 1-α genes. Trichoderma auriculariae was strongly supported as a separate lineage and diff

SUBMITTER: Cao ZJ 

PROVIDER: S-EPMC9696741 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature