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Article

abdA expression in Drosophila embryos.

Genes & development - 1 Sept 1990

Karch F, Bender W, Weiffenbach B

Abstract excerpt

The abdominal A (abdA) gene is one of three transcription units in the Bithorax Complex of Drosophila encoding a homeo box protein; it is flanked by Ultrabithorax (Ubx) and Abdominal B (AbdB). The abdA gene is required for segmental identity of the second through eighth abdominal segments. The transcription unit of abdA is approximately 20 kb long and encodes a protein of 330 amino acids. The abdA homeo box is...

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Identifiers

PMID: 1979297
DOI: 10.1101/gad.4.9.1573

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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 molecular genetics of the bithorax complex of Drosophila: cis-regulation in the Abdominal-B domain.Semantic proximity Read ↗

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