Yoshimura N, Kato H, Yoshikawa M, Sakai Y, Matsuura H, Takahashi K, Takezawa D, Kanazawa T, Furuya T, Ueda T, Kondo Y, Fukaki H, Ishizaki K. · 2026 · Plant & cell physiology research
doi:10.1093/pcp/pcag071 PMID:42190027
| Gene ID | Name | Evidence / Role | Function (this paper) |
|---|---|---|---|
| Mp8g17230 | MpCYCD_1 | experimental subject | A D-type cyclin gene repressed by MpHYP; its repression and the accompanying germination arrest are maintained even in an ABA-receptor mutant, defining the ABA-independent cell-cycle-repression pathway. |
| — | MpHYP missing | experimental subject | Short name for MpHYPNOS; its overexpression induces germination arrest in gemmae, represses MpCYCD;1, and induces ABA-biosynthesis genes, regulating dormancy via two parallel pathways. |
| — | MpHYPNOS missing | experimental subject | Identified as MpHYP, a bHLH protein that is the central regulator of gemma dormancy; its expression induces germination arrest and it controls dual ABA-independent (cell cycle) and ABA-dependent (desiccation tolerance) pathways. The Mphyp mutant lacks the desiccation tolerance of wild-type gemmae. |