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Article

Evolutionary plasticity of collier function in head development of diverse arthropods.

Developmental biology - 1 Aug 2010

Schaeper Nina D, Pechmann Matthias, Damen Wim G M, Prpic Nikola-Michael, Wimmer Ernst A

Abstract excerpt

The insect intercalary segment represents a small and appendage-less head segment that is homologous to the second antennal segment of Crustacea and the pedipalpal segment in Chelicerata, which are generally referred to as "tritocerebral segment." In Drosophila, the gene collier (col) has an important role for the formation of the intercalary segment. Here we show that in the beetle Tribolium castaneum col is...

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PMID: 20457148
DOI: 10.1016/j.ydbio.2010.05.001

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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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