Extreme heterogeneity in intercourse chromosome differentiation and dosage settlement in livebearers

Extreme heterogeneity in intercourse chromosome differentiation and dosage settlement in livebearers

Extreme heterogeneity in intercourse chromosome differentiation and dosage settlement in livebearers

Importance

Morphologically and chromosomes have over repeatedly developed throughout the tree of life. Nevertheless, the level of differentiation involving the intercourse chromosomes varies significantly across types. As intercourse chromosomes diverge, the Y chromosome gene task decays, making genes regarding the intercourse chromosomes paid off to an individual practical content in males. Mechanisms have developed to compensate because of this lowering of gene dosage. Right right Here, we perform relative analysis of intercourse chromosome systems across poeciliid species and discover extreme variation in their education of intercourse chromosome differentiation and Y chromosome degeneration. Additionally, we find evidence for the full instance of chromosome-wide dosage compensation in seafood. Czytaj więcej about Extreme heterogeneity in intercourse chromosome differentiation and dosage settlement in livebearers