Gene Details:

  • Gene ID:
  • Gene Symbol: GhCKI
  • Gene Name: Gossypium hirsutum Casein kinase I
  • Genome: TM1_NBI
  • Species: Gossypium hirsutum

Functional Descriptions:

  • GhCKI DNA methylation are all involved in HT-induced male sterility in cotton.
  • In the tapetum of early-stage cotton anthers, upregulated expression of GhMYB4 under HT and overexpressed GhMYB4 under normal temperature both led to severe male sterility phenotypes, coupled with enhanced expression of GhCKI.
  • We shed light on the GhMYB66–GhMYB4–GhCKI regulatory pathway in response to HT in cotton anthers.
  • Cotton GhCKI disrupts normal male reproduction by delaying tapetum programmed cell death via inactivating starch synthase.
  • These results indicate that GhCKI may be a key regulator of tapetal PCD and anther dehiscence, with the potential to facilitate regulation of HT tolerance in crops.

Literature:

Gene Resources:

Sequences:

cDNA Sequence
CDS Sequence
Protein Sequence