Botrytis cinerea hypovirulent strain △BcSpd1 induced Panax ginseng defense.

ABSTRACT:

Background

Gray mold, caused by Botrytis cinerea, is one of the major fungal diseases in agriculture. Biological methods are preferred over chemical fungicides to control gray mold since they are less toxic to the environment and could induce the resistance to pathogens in plants. In this work, we try to understand if ginseng defense to B. cinerea could be induced by fungal hypovirulent strain △BcSpd1. BcSpd1 encodes Zn(II)₂Cys₆ transcription factor which regulates fungal pathogenicity and we recently reported △BcSpd1 mutants reduced fungal virulence.

Methods

We performed transcriptomic analysis of the host to investigate the induced defense response of ginseng treated by B. cinerea △BcSpd1. The metabolit

SUBMITTER: Zhang S 

PROVIDER: S-EPMC10721459 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature