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Article

Asymmetric leaves1 mediates leaf patterning and stem cell function in Arabidopsis.

Nature - 1 Jan 2000

Byrne M E, Barley R, Curtis M, Arroyo J M, Dunham M, Hudson A, Martienssen R A

Abstract excerpt

Meristem function in plants requires both the maintenance of stem cells and the specification of founder cells from which lateral organs arise. Lateral organs are patterned along proximodistal, dorsoventral and mediolateral axes. Here we show that the Arabidopsis mutant asymmetric leaves1 (as1) disrupts this process. AS1 encodes a myb domain protein, closely related to PHANTASTICA in Antirrhinum and ROUGH SHEATH2...

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Source

Identifiers

PMID: 11140682
DOI: 10.1038/35050091

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

Related research

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Asymmetric leaves1 mediates leaf patterning and stem cell function in Arabidopsis.PMID 11140682Read ↗

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 ↗

ASYMMETRIC LEAVES1, an Arabidopsis gene that is involved in the control of cell differentiation in leaves.Semantic proximity Read ↗

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

Arabidopsis JAGGED LATERAL ORGANS acts with ASYMMETRIC LEAVES2 to coordinate KNOX and PIN expression in shoot and root meristems.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 ↗

Common regulatory networks in leaf and fruit patterning revealed by mutations in the Arabidopsis ASYMMETRIC LEAVES1 gene.Semantic proximity Read ↗

Repression of Lateral Organ Boundary Genes by PENNYWISE and POUND-FOOLISH Is Essential for Meristem Maintenance and Flowering in Arabidopsis.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 ↗

The developmental selector AS1 is an evolutionarily conserved regulator of the plant immune response.Semantic proximity Read ↗

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

Arabidopsis ASYMMETRIC LEAVES2 (AS2): roles in plant morphogenesis, cell division, and pathogenesis.Semantic proximity Read ↗

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

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