GSK1 — Oryza sativa Indica Group

Summary

BGIOSGA026172 (GSK1) in Indica rice encodes an SKP1 component POZ domain-containing protein, a member of the SKP1-like family that binds cullin family proteins. This gene is associated with the regulation of flavonoid anabolism, jasmonic acid signaling, S phase, ubiquitin-dependent proteolysis, and protein ubiquitination. It localizes to both the cytoplasm and nucleus. GSK1 is associated with grain width, grain length, grain size, grain yield, hull color, crown root number, root number, and root length. Studies of related genes in other species link the SKP1 family to SCF-dependent proteasomal ubiquitin-dependent protein breakdown.