Many complex human phenotypes exhibit sex-differentiated characteristics. However, the molecular mechanisms underlying these differences remain largely unknown. We generated a catalog of sex in gene expression and genetic regulation across 44 tissue sources surveyed by Genotype-Tissue Expression project (GTEx, v8 release). demonstrate that influences levels cellular composition samples body. A ...

The objective of this study was to estimate the effects of breed, sex, and halothane genotype on fatty acid composition and several fatty acid indices of lipid extracted from porcine LM. Purebred Yorkshire (n = 436), Duroc (n = 353), Hampshire (n = 218), Spotted (n = 187), Chester White (n = 173), Poland China (n = 124), Berkshire (n = 256), and Landrace (n = 187) pigs (n = 1,934; 1,128 barrows...

Ureaplasma urealyticum is a causative agent of non-gonococcal urethritis and is implicated in the pathogenesis of several other diseases. However, U. urealyticum is also frequently found in the normal genitourinary tract. To characterize the distribution pattern of biovars and genotypes in normal physical check-up women and in sex workers, cervical swabs taken from 261 physical check-up clients...

conclusions association with sex, genotype and clinical symptoms revealed that the pre-s1 orf deletion occurred in 40% , 40%,and 20% of genotypes b,c, and d respectively, and 80% of the female population, of which all but one were diagnosed with chronic hepatitis b. additionally, several mutations were found in the bcp region with the following incidence rate; c1653 t (8.6%), a1752 g (10.8%),17...

Endogenous sex hormones play an important role in the etiology of breast cancer. Polymorphisms in genes encoding for enzymes involved in steroidogenesis may therefore play a role in breast cancer risk. Cytochrome P450c17alpha (Cyp17) functions at key branch points in human steroidogenesis. A T-->C transition (A1 and A2 allele) in the 5' untranslated region may be associated with increased expre...