About this page

Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending the requests, and not a robot. Why did this happen?

IP address: 44.215.110.142
Time: 2024-03-28T19:07:51Z
URL: http://scholar.google.com/scholar_lookup?title=Histone+macroH2A1+is+concentrated+in+the+inactive+X+chromosome+of+female+mammals.&year=1998&author=Costanzi&journal=Nature.&volume=393&issue=6685&pages=599-601&doi=10.1038%2F31275&pmid=9634239