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DEPS-1

ABSTRACT: DEPS-1 smallRNA

PROVIDER: PRJEB24820 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	ERR2283630.fastq.gz	Fastqsanger.gz
	ERR2283631.fastq.gz	Fastqsanger.gz
	ERR2283632.fastq.gz	Fastqsanger.gz
	ERR2283633.fastq.gz	Fastqsanger.gz
	ERR2283634.fastq.gz	Fastqsanger.gz

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DEPS-1 promotes P granule assembly and RNA interference in C. elegans germ cells

Project description:P granules are germ-cell-specific cytoplasmic structures containing RNA and protein and required for proper germ cell development in C. elegans. A new P-granule-associated protein, DEPS-1, whose loss disrupts P granule structure and function was analysed in this study. Genome wide analysis of gene expression in deps-1 mutant germ lines identified additional targets of DEPS-1 regulation, many of which are also regulated by the RNAi factor RDE-3. Our studies suggest that DEPS-1 is a key component of the P granule assembly pathway and that its roles include promoting accumulation of some mRNAs, such as glh-1 and rde-4, and reducing accumulation of other mRNAs, perhaps by collaborating with RDE-3 to generate endogenous short interfering RNAs (endo-siRNAs). We isolated dissected gonads from deps-1 mutant adults and compared each to wild type dissected gonads. RNA was linearly amplified prior to labeling for all genotypes. The comparisons were done in quadruplicate on independently grown and isolated animals.

2010-05-26 | E-GEOD-9993 | biostudies-arrayexpress

DEPS-1 promotes P granule assembly and RNA interference in C. elegans germ cells

Project description:P granules are germ-cell-specific cytoplasmic structures containing RNA and protein and required for proper germ cell development in C. elegans. A new P-granule-associated protein, DEPS-1, whose loss disrupts P granule structure and function was analysed in this study. Genome wide analysis of gene expression in deps-1 mutant germ lines identified additional targets of DEPS-1 regulation, many of which are also regulated by the RNAi factor RDE-3. Our studies suggest that DEPS-1 is a key component of the P granule assembly pathway and that its roles include promoting accumulation of some mRNAs, such as glh-1 and rde-4, and reducing accumulation of other mRNAs, perhaps by collaborating with RDE-3 to generate endogenous short interfering RNAs (endo-siRNAs). Keywords: Mutant analysis of deps-1 dissected C. elegans gonads

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smallRNA profiling of THP1 cell line

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Suen et al 2019 DEPS-1 PRG-1

Project description:DEPS-1 controls piRNA function

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