MicroRNA profiling of extraocular muscles

ABSTRACT: The extraocular muscles (EOMs) are a unique group of muscles that are anatomically and physiologically distinct from other skeletal muscles. Previously, we and others have shown that EOMs have a unique transcriptome and proteome. Here, we investigated the expression pattern of microRNAs (miRNAs) in EOM, as they may play a role in generating the unique EOM allotype. We screened LC Sciences miRNA microarrays covering the sequences of miRBase 10.0 to define the microRNAome of normal mouse EOM and tibialis anterior (TA) limb muscle. 74 miRNAs were found to be differentially regulated (p-value < 0.05) and 31 miRNAs (14 up-regulated and 17 down-regulated) were found to be differentially regulated at a signal strength > 500 including the muscle-specific miR-206, miR-1, miR-133a, miR-133b and miR-

ORGANISM(S): Mus musculus

SUBMITTER: Ulrike Zeiger 

PROVIDER: E-GEOD-18538 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress