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Article

Maintenance of segment and appendage primordia by the Tribolium gene knödel.

Mechanisms of development - 1 Jun 2006

Wohlfrom Hilde, Schinko Johannes Benno, Klingler Martin, Bucher Gregor

Abstract excerpt

For homeotic and segment-polarity genes in Drosophila, a switch in gene regulation has been described that distinguishes patterning and maintenance phases. Maintenance of segment and organ primordia involves secondary patterning and differentiation steps, as well as survival factors regulating proliferation and organ size. In a screen for embryonic lethal mutations in the flour beetle Tribolium castaneum, we have...

Read the complete abstract on PubMed

Topics

Animals
Body Patterning
Cell Adhesion
Cell Differentiation
Developmental Biology
Drosophila melanogaster

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Gene Expression Regulation, Developmental

Genetic Complementation Test

Insect Proteins

Microscopy, Electron, Scanning

Mutation

Phenotype

Repressor Proteins

Signal Transduction

Time Factors

Tribolium

Source

Identifiers

PMID: 16806846
DOI: 10.1016/j.mod.2006.04.003

Provenance

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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