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Kiwifruit floral gene APETALA2 is alternatively spliced and accumulates in aberrant indeterminate flowers in the absence of miR172.

Plant molecular biology - 1 Mar 2012

Varkonyi-Gasic Erika, Lough Robyn H, Moss Sarah M A, Wu Rongmei, Hellens Roger P

Abstract excerpt

In Arabidopsis, the identity of perianth and reproductive organs are specified by antagonistic action of two floral homeotic genes, APETALA2 (AP2) and AGAMOUS (AG). AP2 is also negatively regulated by an evolutionary conserved interaction with a microRNA, miR172, and has additional roles in general plant development. A kiwifruit gene with high levels of homology to AP2 and AP2-like genes from other plant species...

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PMID: 22290408
DOI: 10.1007/s11103-012-9877-2

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Kiwifruit floral gene APETALA2 is alternatively spliced and accumulates in aberrant indeterminate flowers in the absence of miR172.PMID 22290408Read ↗

Orchestration of the floral transition and floral development in Arabidopsis by the bifunctional transcription factor APETALA2.Semantic proximity Read ↗

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Negative regulation of the Arabidopsis homeotic gene AGAMOUS by the APETALA2 product.Semantic proximity Read ↗

APETALA1 establishes determinate floral meristem through regulating cytokinins homeostasis in Arabidopsis.Semantic proximity Read ↗

A microRNA as a translational repressor of APETALA2 in Arabidopsis flower development.Semantic proximity Read ↗

Identification and characterization of flowering genes in kiwifruit: sequence conservation and role in kiwifruit flower development.Semantic proximity Read ↗

Function of the apetala-1 gene during Arabidopsis floral development.Semantic proximity Read ↗

The AINTEGUMENTA gene of Arabidopsis required for ovule and female gametophyte development is related to the floral homeotic gene APETALA2.Semantic proximity Read ↗

Molecular and genetic regulation of petal number variation.Semantic proximity Read ↗

Expression of the Arabidopsis floral homeotic gene AGAMOUS is restricted to specific cell types late in flower development.Semantic proximity Read ↗

POWERDRESS and diversified expression of the MIR172 gene family bolster the floral stem cell network.Semantic proximity Read ↗

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