X-inactivation
978-613-0-48841-3
6130488416
100
2010-06-17
34.00 €
eng
https://images.our-assets.com/cover/230x230/9786130488413.jpg
https://images.our-assets.com/fullcover/230x230/9786130488413.jpg
https://images.our-assets.com/cover/2000x/9786130488413.jpg
https://images.our-assets.com/fullcover/2000x/9786130488413.jpg
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. X-inactivation (also called lyonization) is a process by which one of the two copies of the X chromosome present in female mammals is inactivated. The inactive X chromosome is silenced by packaging into transcriptionally inactive heterochromatin. X-inactivation occurs so that the female, with two X chromosomes, does not have twice as many X chromosome gene products as the male, which only possess a single copy of the X chromosome (see dosage compensation). The choice of which X chromosome will be inactivated is random in placental mammals such as mice and humans, but once an X chromosome is inactivated it will remain inactive throughout the lifetime of the cell and its descendants in the organism. Unlike the random X-inactivation in placental mammals, inactivation in marsupials applies exclusively to the paternally derived X chromosome.
https://www.morebooks.de/books/ru/published_by/betascript-publishing/1/products
Биология
https://www.morebooks.de/store/ru/book/x-inactivation/isbn/978-613-0-48841-3