Early Transcriptome Response of Trichoderma virens to Colonization of Maize Roots.

ABSTRACT: Trichoderma virens is a well-known mycoparasitic fungal symbiont that is valued for its biocontrol capabilities. T. virens initiates a symbiotic relationship with a plant host through the colonization of its roots. To achieve colonization, the fungus must communicate with the host and evade its innate defenses. In this study, we explored the genes involved with the host communication and colonization process through transcriptomic profiling of the wild-type fungus and selected deletion mutants as they colonized maize roots. Transcriptome profiles of the T. virens colonization of maize roots over time revealed that 24 h post inoculation appeared to be a key time for plant-microbe communication, with many key gene categories, including signal transduction mechanisms and

SUBMITTER: Taylor JT 

PROVIDER: S-EPMC10512331 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature