Gene Details:

• Gene ID: Potri.003G084100
• Gene Symbol: PeOST1
• Gene Name: OPEN STOMATA1
• Genome:
• Species: Populus euphratica

Functional Descriptions:

• A yeast two-hybrid assay was performed using PeOST1 as bait and a nucleus-localized factor, JASMONATE ZIM-domain protein 2 (PeJAZ2), was found to participate in MeJA signaling by interacting with PeOST1.
• PeJAZ and PeOST1 interact as a putative model for the involvement of MeJA and ABA cross-signaling in drought stress-mediated stomatal movement.
• The objective was to investigate the role of PeOST1, a pivotal factor in ABA signaling, in the regulation of drought tolerance in poplar, and to evaluate the interaction mechanism of JA and ABA in stomatal movement involved in the regulation of drought stress.

Function-related keywords:

• drought ,  stress ,  drought-stress ,  jasmonate ,  ja ,  tolerance ,  nucleus ,  aba ,  drought-tolerance ,  stress-tolerance ,  stomatal ,  ja-signaling ,  protein

Literature:

• The JASMONATE ZIM-domain-OPEN STOMATA1 cascade integrates jasmonic acid and abscisic acid signaling to regulate drought tolerance by mediating stomatal closure in poplar.   DOI:  10.1093/jxb/erac418 ;  PMID:  36260345

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Orthologs:

Sequences:

• CDS Sequence:
• Protein Sequence: