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Expression data from white adipose tissue of adult mice with mutations in Regulator of sex-limitation genes

ABSTRACT: Regulator of sex-limitation (rsl) is a recessive mouse phenotype in which the otherwise male-specific sex-limited protein (Slp) gene is expressed in females. Positional cloning in rsl mice led to the identification of mutations in two neighboring KRAB zinc finger transcriptional repressors, Rsl1 and Rsl2, and BAC transgenic rescue experiements verified their ability to repress male-specific genes in the liver. Microarrays were used here to identify RSL-sensitive genes in mouse abdominal white adipose tissue. Experiment type: sex comparison and genetic modification

ORGANISM(S): Mus musculus

PROVIDER: GSE49075 | GEO | 2013/07/23

SECONDARY ACCESSION(S): PRJNA212914

REPOSITORIES: GEO

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Expression data from white adipose tissue of adult mice with mutations in Regulator of sex-limitation genes

Project description:Regulator of sex-limitation (rsl) is a recessive mouse phenotype in which the otherwise male-specific sex-limited protein (Slp) gene is expressed in females. Positional cloning in rsl mice led to the identification of mutations in two neighboring KRAB zinc finger transcriptional repressors, Rsl1 and Rsl2, and BAC transgenic rescue experiements verified their ability to repress male-specific genes in the liver. Microarrays were used here to identify RSL-sensitive genes in mouse abdominal white adipose tissue. Experiment type: sex comparison and genetic modification Total RNA was extracted from abdominal white adipose tissue of adult male and female wild type and Rsl-null mice. Equivalent amounts of RNA were pooled from five mice per sex and genotype. Two pools per sex and genotype were hybridized to the Affymetrix Mouse Genome 430 2.0 PM Array Strip.

2013-07-23 | E-GEOD-49075 | biostudies-arrayexpress

Expression data from liver of adult mice that differ in expression of Regulator of sex-limitation genes.

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Transcription profiling of mouse liver from adults who differ in expression of Regulator of sex-limitation genes.

Project description:Regulator of sex-limitation (rsl) is a recessive mouse phenotype in which the otherwise male-specific sex-limited protein (Slp) gene is expressed in females. Positional cloning in rsl mice led to the identification of mutations in two neighboring KRAB zinc finger transcriptional repressors, Rsl1 and Rsl2, and BAC transgenic rescue experiements verified their ability to repress male-specific genes in the liver. Microarrays were used here to expand the list of Rsl-target genes in mouse liver. Enrichment of genes involved in intermediary metabolism among those responsive to Rsl suggest a role for Rsl1/2 in metabolic homeostasis in the mouse. Experiment Overall Design: Total RNA was extracted from livers of adult male and female wild type, rsl-null and transgenic mice that overexpress Rsl1 or Rsl2, specifically in the liver. Equivalent amounts of RNA were pooled from five or more mice per sex and genotype. Two pools per sex and genotype were hybridized to the Affymetrix Mouse Genome 430 2.0 array.

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