Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Differential gene expression in mouse skNAC knockout heart at E11.5


ABSTRACT: Targeted deletion of skNAC in mice resulted in early embryonic lethality with cardiac defects. In order to investigate the molecular mechanism of the cardiac defect, we designed the microarray comparing gene expression of the mutant E11.5 heart to wild type E11.5 heart. Keywords: genetic modification in mouse 3 for each genotypes, comparing Littermates of E11.5, total RNA (500ng) from ventricles, Affymetrix GeneChip Mouse Genome 430 2.0 Array

ORGANISM(S): Mus musculus

SUBMITTER: Chong Park 

PROVIDER: E-GEOD-5841 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

skNAC, a Smyd1-interacting transcription factor, is involved in cardiac development and skeletal muscle growth and regeneration.

Park Chong Yon CY   Pierce Stephanie A SA   von Drehle Morgan M   Ivey Kathryn N KN   Morgan Jayson A JA   Blau Helen M HM   Srivastava Deepak D  

Proceedings of the National Academy of Sciences of the United States of America 20101111 48


Cardiac and skeletal muscle development and maintenance require complex interactions between DNA-binding proteins and chromatin remodeling factors. We previously reported that Smyd1, a muscle-restricted histone methyltransferase, is essential for cardiogenesis and functions with a network of cardiac regulatory proteins. Here we show that the muscle-specific transcription factor skNAC is the major binding partner for Smyd1 in the developing heart. Targeted deletion of skNAC in mice resulted in pa  ...[more]

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