Crossroads between light response and nutrient signalling: ENV1 and PhLP1 act as mutual regulatory pair in Trichoderma reesei.

ABSTRACT:

Background

Crosstalk between the signalling pathways responding to light-dark cycles and those triggering the adaptation of metabolism to the environment is known to occur in various organisms. This interrelationship of light response and nutrient sigalling is crucial for health and fitness. The tropical ascomycete Trichoderma reesei (syn. Hypocrea jecorina) represents one of the most efficient plant cell wall degraders. Regulation of the enzymes required for this process is affected by nutritional signals as well as other environmental signals including light. Therefore we aimed to elucidate the interrelationship between nutrient and light signaling and how the light signal is transmitted to downstream pathways.

Results

We found that the targets of the light regulatory prot

SUBMITTER: Tisch D 

PROVIDER: S-EPMC4076981 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature