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Article

The rough sheath2 gene negatively regulates homeobox gene expression during maize leaf development.

Development (Cambridge, England) - 1 Aug 1998

Schneeberger R, Tsiantis M, Freeling M, Langdale J A

Abstract excerpt

Leaves of higher plants are produced in a sequential manner through the differentiation of cells that are derived from the shoot apical meristem. Current evidence suggests that this transition from meristematic to leaf cell fate requires the down-regulation of knotted1-like homeobox (knox) gene expression. If knox gene expression is not repressed, overall leaf shape and cellular differentiation within the leaf...

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Identifiers

PMID: 9655808
DOI: 10.1242/dev.125.15.2857

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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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The rough sheath2 gene negatively regulates homeobox gene expression during maize leaf development.PMID 9655808Read ↗

The maize rough sheath2 gene and leaf development programs in monocot and dicot plants.Semantic proximity Read ↗

ROUGH SHEATH2: a Myb protein that represses knox homeobox genes in maize lateral organ primordia.Semantic proximity Read ↗

Ectopic expression of the knox homeo box gene rough sheath1 alters cell fate in the maize leaf.Semantic proximity Read ↗

The maize mutant narrow sheath fails to establish leaf margin identity in a meristematic domain.Semantic proximity Read ↗

Genetic analysis of Rough sheath1 developmental mutants of maize.Semantic proximity Read ↗

Distal expression of knotted1 in maize leaves leads to reestablishment of proximal/distal patterning and leaf dissection.Semantic proximity Read ↗

Unequal redundancy in maize knotted1 homeobox genes.Semantic proximity Read ↗

Radial leaves of the maize mutant ragged seedling2 retain dorsiventral anatomy.Semantic proximity Read ↗

The role of knox genes in plant development.Semantic proximity Read ↗

Gnarley1 is a dominant mutation in the knox4 homeobox gene affecting cell shape and identity.Semantic proximity Read ↗

RAGGED SEEDLING2 is required for expression of KANADI2 and REVOLUTA homologues in the maize shoot apex.Semantic proximity Read ↗

The developmental gene Knotted-1 is a member of a maize homeobox gene family.Semantic proximity Read ↗

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