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Schizosaccharomyces pombe

ABSTRACT: Small RNA expression in swi6 mutants or dcr1 delta fission yeast Schizosaccharomyces pombe

PROVIDER: PRJNA183638 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR630474.fastq.gz	Fastqsanger.gz
	SRR630475.fastq.gz	Fastqsanger.gz
	SRR630476.fastq.gz	Fastqsanger.gz

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Small RNA expression in swi6 mutants or dcr1 delta fission yeast Schizosaccharomyces pombe

Project description:Small RNA expression in swi6 mutants, dcr1 delta, and wild type fission yeast Schizosaccharomcyces pombe

2013-07-20 | GSE42849 | GEO

Small RNA expression in swi6 mutants or dcr1 delta fission yeast Schizosaccharomyces pombe

Project description:Small RNA expression in swi6 mutants, dcr1 delta, and wild type fission yeast Schizosaccharomcyces pombe wild type, swi6 mutant, and dcr1 delta mutant

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Genome-wide map of RNA-Seq in fission yeast Schizosaccharomyces pombe

Project description:RNA-Seq from 3 different strains of fission yeast Schizosaccharomyces pombe.

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Genome wide map of H3K9me2 in fission yeast Schizosaccharomyces pombe.

Project description:Genome wide map of H3K9me2 in 4 different strains of fission yeast Schizosaccharomyces pombe.

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Heat-shock molecular chaperone Hsp90 is involved in heterochromatin assembly in Schizosaccharomyces pombe.

Project description:Here, we report the high-throughput profiling of histone modification (H3K9me2) in fission yeast Schizosaccharomyces pombe. We generated genome-wide H3K9me2 maps of fission yeast mutants in swo1-26 (temperature sensitive, ts) cells at 25℃ and 37℃. We find that H3K9me2 enrichment at heterochromatin regions, especially at the mating-type locus and subtelomeres, is compromised, suggesting heterochromatin assembly defects.

2020-06-18 | GSE140617 | GEO

Genome wide map of heterochromatin state in fission yeast Schizosaccharomyces pombe

Project description:Genome wide map of heterochromatin state in fission yeast Schizosaccharomyces pombe via 4 different strains

2013-07-20 | GSE42848 | GEO

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Project description:Gene expression and distribution of Swi6 in partial aneuploids of the fission yeast Schizosaccharomyces pombe

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The fission yeast Schizosaccharomyces pombe

Project description:The fission yeast Schizosaccharomyces pombe

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RNAi mediates post-transcriptional repression of gene expression in fission yeast Schizosaccharomyces pombe [Affymetrix]

Project description:RNA interference (RNAi) is a gene silencing mechanism conserved from fungi to mammals. Small interfering RNAs are products and mediators of the RNAi pathway and act as specificity factors in recruiting effector complexes. The Schizosaccharomyces pombe genome encodes one of each of the core RNAi proteins, Dicer, Argonaute and RNA-dependent RNA polymerase (dcr1, ago1, rdp1). Even though the function of RNAi in heterochromatin assembly in S. pombe is established, its role in controlling gene expression is elusive. Here, we report the identification of small RNAs mapped anti-sense to protein coding genes in fission yeast. We demonstrate that these genes are up-regulated at the protein level in RNAi mutants, while their mRNA levels are not significantly changed. We show that the repression by RNAi is not a result of heterochromatin formation. Thus, we conclude that RNAi is involved in post-transcriptional gene silencing in S. pombe.

2014-01-23 | GSE54190 | GEO

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