Genetic Determinants and Evolutionary History of Richter's Syndrome

Evolutionary history and genetic parallelism affect correlated responses to evolution.

We investigated the relationship between genomic and phenotypic evolution among replicate populations of Escherichia coli evolved for 1000 generations in four different environments. By resequencing evolved genomes, we identified parallel changes in genes encoding transcription regulators within and between environments. Depending on both the environment and the altered gene, genetic parallelis...

phylogeography and genetic diversity of the lesser mouse- eared bat (myotis blythii) in iran

in current study, 63 samples of bat populations collected from differ regions were used for evaluating the geographic variations. twenty cranial and dental characters for traditional morphometric and landmarks method on the ventral, dorsal skull and mandible for geometry morphometric studies were used. statistical analyses of traditional morphometric and geometry morphometric data indicated low...

Evolutionary determinants of polycystic ovary syndrome: part 1.

Polycystic ovary syndrome (PCOS) is a common and complex genetic disorder that develops under varying degrees of hyperandrogenemic and hyperinsulinemic conditions that cause phenotypic variability ranging from mild hirsutism to anovulation and infertility. In addition to increased risk of reproductive disability, PCOS is associated with metabolic diseases including type 2 diabetes, dyslipidemia...

Genetic and nutritional determinants of the metabolic syndrome: introduction.

Population genomics: a bridge from evolutionary history to genetic medicine.

Studies of human genetic variation are making contributions in several key areas. Evolutionary genetic studies yield critical clues about the histories of human populations, and they provide substantial support for an African origin of modern humans. The analysis of genetic variation has formed a foundation for DNA-based forensic applications. And, as attention is focused on locating genes unde...