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Article

All4312, an NtcA-regulated two-component response regulator in Anabaena sp. strain PCC 7120.

FEMS microbiology letters - 1 Mar 2006

Muro-Pastor Alicia María, Olmedo-Verd Elvira, Flores Enrique

Abstract excerpt

All4312, encoded by open reading frame all4312 in the genome of the heterocyst-forming cyanobacterium Anabaena sp. strain PCC 7120, exhibits a CheY-like receiver domain and an output domain similar to that of OmpR, characteristic of two-component response regulators. Expression of all4312 was directly regulated by NtcA, the global transcriptional regulator of nitrogen assimilation in cyanobacteria. Features...

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PMID: 16487336
DOI: 10.1111/j.1574-6968.2006.00136.x

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All4312, an NtcA-regulated two-component response regulator in Anabaena sp. strain PCC 7120.PMID 16487336Read ↗

Requirement of the regulatory protein NtcA for the expression of nitrogen assimilation and heterocyst development genes in the cyanobacterium Anabaena sp. PCC 7120.Semantic proximity Read ↗

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ABC-type neutral amino acid permease N-I is required for optimal diazotrophic growth and is repressed in the heterocysts of Anabaena sp. strain PCC 7120.Semantic proximity Read ↗

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Anabaena sp. strain PCC 7120 conR contains a LytR-CpsA-Psr domain, is developmentally regulated, and is essential for diazotrophic growth and heterocyst morphogenesis.Semantic proximity Read ↗

The devR gene product is characteristic of receivers of two-component regulatory systems and is essential for heterocyst development in the filamentous cyanobacterium Nostoc sp. strain ATCC 29133.Semantic proximity Read ↗

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