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Anabaena sp. PCC 7108

ABSTRACT: Anabaena sp. PCC 7108 Genome sequencing and assembly

PROVIDER: PRJNA158737 | ENA |

REPOSITORIES: ENA

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			Action	DRS
		Other
	SRR3926815_1.fastq.gz	Fastqsanger.gz
	SRR3926815_2.fastq.gz	Fastqsanger.gz
	SRR3926816.fastq.gz	Fastqsanger.gz
	SRR3926817_1.fastq.gz	Fastqsanger.gz

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Identification of the global transcriptional regulator All3953 (RbcR) in the cyanobacterium Anabaena sp. PCC 7120 by ChIP-Seq analysis

Project description:The whole regulon of the LTTR All3953 was determined at 3 h after Ci deficiency in the cyanobacterium Anabaena sp. PCC 7120 by ChIP-Seq analysis. A TAP-tagged version of the protein was used for the chromatin immunoprecipitation. A total of 142 peaks were found, mainly located in the chromosome of Anabaena.

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RNA-seq of Nostoc sp. PCC 7120 (Anabaena sp. PCC 7120) wild-type strain compared to a FurC-overexpressing derivative strain grown in BG11 and after 48 hours of nitrogen-step down.

Project description:Here, we report the comparison of transcriptomes of Anabaena sp. PCC7120 and a FurC-overexpressing derivative strain grown under standard conditions (BG11) and after 48 hours of nitrogen step-down (BG110). Anabaena sp PCC7120 is a cyanobacterium that differentiates specialized nitrogen-fixing cells called heterocysts. Our data suggests that FurC directly controls the regulation of heterocyst differentiation and nitrogen fixation in this cyanobacterium. In addition, we found that FurC is also clearly involved in the regulation of several genes belonging to different functional categories, such as iron metabolism, photosynthesis and regulatory functions.

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Emergence of essential functions of a transcription factor in the cyanobacterium Nostoc/Anabaena sp. PCC 7120 [ChIP-seq]

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