Gene Details:

• MSU gene ID: LOC_Os01g53600
• RAPdb gene ID: Os01g0737800
• Gene Symbol: OsERA1
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Here, we show that rice OsERA1 mutant lines, harboring CRISPR/Cas9-induced frameshift mutations, exhibit similar leaf growth as control plants but increased primary root growth.
• CRISPR/Cas9-targeted mutagenesis of OsERA1 confers enhanced responses to abscisic acid and drought stress and increased primary root growth under nonstressed conditions in rice.
• These results illustrate that OsERA1 is a negative regulator of primary root growth under nonstressed conditions and also of responses to ABA and drought stress in rice.
• The OsERA1 mutant lines also display increased sensitivity to ABA and an enhanced response to drought stress through stomatal regulation.

Function-related keywords:

• leaf ,  root ,  growth ,  drought ,  ABA ,  stress ,  stomatal ,  abscisic-acid ,  drought-stress ,  primary-root ,  root-growth

Literature:

• CRISPR/Cas9-targeted mutagenesis of OsERA1 confers enhanced responses to abscisic acid and drought stress and increased primary root growth under nonstressed conditions in rice .  DOI:  10.1371/journal.pone.0243376 ;  PMID:  33270810

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: