Project description:To get insight into the genetic characteristics of hyper active mutant line of rat, SPORTS, and the effect of exercise on gene expression, we compared gene expression profiles of exercised SPORTS rat, sedentary SPORTS rat, and sedentary wild type rat. Using RNA extracted from the muscle of these rats, we performed microarray analysis. Subsequent GO analyses revealed that genes belonging to muscle development and glycolysis were upregulated in exercised SPORTS rat compared to sedentary SPORTS rat, and genes related to coagulation were upreguated in sedentary SPORTS rat compared to wild type rat. These results were consistent with phenotypes, such as hyper activity and thrombotic tendency, which were reported for SPORTS rat.
Project description:To get insight into the genetic characteristics of hyper active mutant line of rat, SPORTS, we compared gene expression profiles of the sedentary SPORTS rat and the sedentary wild type rat. Using RNA extracted from the brain of these rats, we performed microarray analysis. Subsequent GO analyses revealed that genes belonging to norepinephrine synthetic pathway and coagulation were upreguated. These results were consistent with phenotypes, such as hyper activity and thrombotic tendency, which were reported for SPORTS rat.
Project description:In order to establish a rat embryonic stem cell transcriptome, mRNA from rESC cell line DAc8, the first male germline competent rat ESC line to be described and the first to be used to generate a knockout rat model was characterized using RNA sequencing (RNA-seq) analysis.
Project description:Analysis of LBNF1 rat testes from controls, containing both somatic and all germ cell types and from irradiated rats in which all cells germ cells except type A spermatgogonia are eliminated. Results provide insight into distinguishing germ and somatic cell genes and identification of somatic cell genes that are upregulated after irradiation.
