Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UNIPROT:P51532 (
transcriptional activator
)
6,546
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Plants monitor informational light signals using three sensory photoreceptor families: the phototropins, cryptochromes and phytochromes. Recent advances suggest that the phytochromes act transcriptionally by targeting light signals directly to photoresponsive promoters through binding to a transcriptional regulator. By contrast, the cryptochromes appear to act post-translationally, by disrupting extant proteosome-mediated degradation of a key
transcriptional activator
through direct binding to a
putative E3 ubiquitin ligase
, thereby elevating levels of the activator and consequently of target gene expression.
...
PMID:Photosensory perception and signalling in plant cells: new paradigms? 1189 Nov 17
