Ontology highlight
ABSTRACT:
SUBMITTER: Li X
PROVIDER: S-EPMC6918416 | biostudies-literature | 2019 Oct
REPOSITORIES: biostudies-literature
Metabolites 20191024 11
Abscisic acid (ABA) is a vital phytohormone that accumulates in response to various biotic and abiotic stresses, as well as plant growth. In <i>Arabidopsis thaliana</i>, there are 14 members of the ABA receptor family, which are key positive regulators involved in ABA signaling. Besides reduced drought stress tolerance, the quadruple and sextuple mutants (<i>pyr1pyl1pyl2pyl4</i> (1124) and <i>pyr1pyl1pyl2pyl4pyl5pyl8</i> (112458) show abnormal growth phenotypes, such as decreases in yield and he ...[more]