Ontology highlight
ABSTRACT:
SUBMITTER: Fiorucci AS
PROVIDER: S-EPMC7064998 | biostudies-literature | 2020 Apr
REPOSITORIES: biostudies-literature
Fiorucci Anne-Sophie AS Galvão Vinicius Costa VC Ince Yetkin Çaka YÇ Boccaccini Alessandra A Goyal Anupama A Allenbach Petrolati Laure L Trevisan Martine M Fankhauser Christian C
The New phytologist 20191129 1
In response to elevated ambient temperature Arabidopsis thaliana seedlings display a thermomorphogenic response that includes elongation of hypocotyls and petioles. Phytochrome B and cryptochrome 1 are two photoreceptors also playing a role in thermomorphogenesis. Downstream of both environmental sensors PHYTOCHROME INTERACTING FACTOR 4 (PIF4) is essential to trigger this response at least in part through the production of the growth promoting hormone auxin. Using a genetic approach, we identifi ...[more]