Gene Details:

• Gene ID: HORVU.MOREX.r3.1HG0069750.1
• Gene Symbol: HvCaM1
• Gene Name: calmodulin 1
• Genome: MorexV3_pseudomolecules_assembly
• Species: Hordeum vulgare

Functional Descriptions:

• Identified a salt-responsive calmodulin (HvCaM1) in a proteome study of barley (Hordeum vulgare) roots.
• HvCaM1 was mainly expressed in roots and was significantly up-regulated in response to long-term salt stress,HvCaM1 is an intracellular signaling protein that localizes to the root stele and vascular systems of barley.
• HvCaM1 knockdown (RNA interference) lines showed significantly larger biomass but lower Na+ concentration, xylem Na+ loading, and Na+ transportation rates in shoots compared with overexpression lines and wild-type plants.
• HvCaM1 negatively regulates salt tolerance, probably via interaction with HvCAMTA4 to modulate the down-regulation of HvHKT1|5 and/or the up-regulation of HvHKT1|1 to reduce shoot Na+ accumulation under salt stress in barley.

Function-related keywords:

• xylem ,  root ,  shoot ,  stress ,  salt ,  tolerance ,  salt-tolerance ,  salt-stress ,  stress-tolerance ,  biomass ,  stress-response ,  protein

Literature:

• Calmodulin HvCaM1 Negatively Regulates Salt Tolerance via Modulation of HvHKT1s and HvCAMTA4.   DOI:  10.1104/pp.20.00196 ;  PMID:  32554472

Related News:

Gene Resources:

• NCBI ID: 123444155
• UniProt accessions: F2CS21

Orthologs:

Sequences: