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Article

Berberine enhances defects in the establishment of leaf polarity in asymmetric leaves1 and asymmetric leaves2 of Arabidopsis thaliana.

Plant molecular biology - 1 Aug 2012

Nakagawa Ayami, Takahashi Hiro, Kojima Shoko, Sato Nobuo, Ohga Kazuomi, Cha Byung Yoon, Woo Je-Tae, Nagai Kazuo, Horiguchi Gorou, Tsukaya Hirokazu, Machida Yasunori, Machida Chiyoko

Abstract excerpt

Leaves develop as flat lateral organs from the indeterminate shoot apical meristem. The establishment of polarity along three-dimensional axes, proximal-distal, medial-lateral, and adaxial-abaxial axes, is crucial for the growth of normal leaves. The mutations of ASYMMETRIC LEAVES1 (AS1) and AS2 of Arabidopsis thaliana cause defects in repression of the indeterminate state and the establishment of axis formation...

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PMID: 22684430
DOI: 10.1007/s11103-012-9929-7
PMCID: PMC3402677

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Berberine enhances defects in the establishment of leaf polarity in asymmetric leaves1 and asymmetric leaves2 of Arabidopsis thaliana.PMID 22684430Read ↗

The complex of ASYMMETRIC LEAVES (AS) proteins plays a central role in antagonistic interactions of genes for leaf polarity specification in Arabidopsis.Semantic proximity Read ↗

Genetic interactions between leaf polarity-controlling genes and ASYMMETRIC LEAVES1 and 2 in Arabidopsis leaf patterning.Semantic proximity Read ↗

Asymmetric leaves2 and Elongator, a histone acetyltransferase complex, mediate the establishment of polarity in leaves of Arabidopsis thaliana.Semantic proximity Read ↗

KANADI1 regulates adaxial-abaxial polarity in Arabidopsis by directly repressing the transcription of ASYMMETRIC LEAVES2.Semantic proximity Read ↗

Novel as1 and as2 defects in leaf adaxial-abaxial polarity reveal the requirement for ASYMMETRIC LEAVES1 and 2 and ERECTA functions in specifying leaf adaxial identity.Semantic proximity Read ↗

The proteolytic function of the Arabidopsis 26S proteasome is required for specifying leaf adaxial identity.Semantic proximity Read ↗

BLADE-ON-PETIOLE 1 and 2 control Arabidopsis lateral organ fate through regulation of LOB domain and adaxial-abaxial polarity genes.Semantic proximity Read ↗

Expression of the ASYMMETRIC LEAVES2 gene in the adaxial domain of Arabidopsis leaves represses cell proliferation in this domain and is critical for the development of properly expanded leaves.Semantic proximity Read ↗

ASYMMETRIC LEAVES2 gene, a member of LOB/AS2 family of Arabidopsis thaliana, causes an abaxializing leaves in transgenic cockscomb.Semantic proximity Read ↗

The ASYMMETRIC LEAVES Complex Employs Multiple Modes of Regulation to Affect Adaxial-Abaxial Patterning and Leaf Complexity.Semantic proximity Read ↗

The ASYMMETRIC LEAVES2 gene of Arabidopsis thaliana regulates formation of a symmetric lamina, establishment of venation and repression of meristem-related homeobox genes in leaves.Semantic proximity Read ↗

Establishment of polarity in lateral organs of plants.Semantic proximity Read ↗

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