X-chromosome inactivation and escape

作者:Disteche Christine M; Berletch Joel B
来源:Journal of Genetics, 2015, 94(4): 591-599.
DOI:10.1007/s12041-015-0574-1

摘要

X-chromosome inactivation, which was discovered by Mary Lyon in 1961 results in random silencing of one X chromosome in female mammals. This review is dedicated to Mary Lyon, who passed away last year. She predicted many of the features of X inactivation, for e.g., the existence of an X inactivation center, the role of L1 elements in spreading of silencing and the existence of genes that escape X inactivation. Starting from her published work here we summarize advances in the field.

  • 出版日期2015-12