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Article

Endogenous activation patterns of Cdc42 GTPase within Drosophila embryos.

Science (New York, N.Y.) - 5 Jun 2009

Kamiyama Daichi, Chiba Akira

Abstract excerpt

Knowing when and where a given protein is activated within intact animals assists in elucidating its in vivo function. With the use of a genetically encoded A-probe (activation bioprobe), we revealed that Cdc42 guanosine triphosphatase (GTPase) remains inactive within Drosophila embryos during the first two-thirds of embryogenesis. Within the central nervous system where Cdc42 activity first becomes up-regulated,...

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Identifiers

PMID: 19498173
DOI: 10.1126/science.1170615
PMCID: PMC2729367

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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