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Article

Co-ordinated expression of phycobiliprotein operons in the chromatically adapting cyanobacterium Calothrix PCC 7601: a role for RcaD and RcaG.

Molecular microbiology - 1 Feb 2002

Noubir Sanaâ, Luque Ignacio, Ochoa de Alda Jésus A G, Perewoska Irène, Tandeau de Marsac Nicole, Cobley John G, Houmard Jean

Abstract excerpt

In the cyanobacterium Calothrix sp. PCC 7601 the cpc2 operon encoding phycocyanin 2 (PC2) is expressed if red radiations are available. RcaD was previously identified in extracts from red-light-grown cells as an alkaline phosphatase-sensitive protein that binds upstream of the transcription start point (TSP) of the cpc2 operon. In this work, RcaD was purified, and the corresponding gene cloned with a PCR probe...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 11929529
DOI: 10.1046/j.1365-2958.2002.02783.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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