Kavaĭ-ool U N, Karpenko O Iu, Ezhova T A
Ontogenez. 2011 Mar-Apr;42(2):146-50.
Complementary interaction between the AGAMOUS and PINOID/ABRUPTUS genes was revealed. In double mutant abr ag-1, there is a significant increasing proliferation of cells of the floral meristem and formation of branching bine-like flowers. This data indicate the participation of the PID/ABR gene in limitation of proliferating stem cells of the floral meristem. The revealed increase of transcription level of WUS gene in flowers of the abr mutant, as well as distortion of auxin distribution, allows us to suggest that the PID/ABR gene controls auxin transport and participates in detection of expression domains for the WUS gene.
AGAMOUS基因与PINOID/ABRUPTUS基因之间存在互补相互作用。在双突变体abr ag-1中，花分生组织的细胞显著增殖，并形成分支的茎状花。这些数据表明PID/ABR基因参与了花分生组织增殖干细胞的限制。在abr突变体的花中，WUS基因转录水平的升高以及生长素分布的扭曲，使我们推测PID/ABR基因控制生长素运输，并参与WUS基因表达域的检测。
