During S phase, when chromosomes are replicated, a subset of cohesin is converted into a close-to-permanently chromosome-bound state by acetylation (Rolef Ben-Shahar et al., 2008, Gerlich et al., 2006, Lopez-Serra et al., 2013, Ünal et al., 2008).
The channel was permanently closed to ship traffic earlier this year.
There are extensive nursery areas that are permanently closed to fishing.
What to Do In 1992, the road that twists through the 543-acre Forest Park was permanently closed to car traffic.
From 6 30-10 30, the writer walked up and down the Seaport blocks of Fulton and Water Streets, which are now permanently closed to traffic.
B1 Road Over Dam Stays Closed Andrew J. Spano, the Westchester County executive, said the road that runs over the Kensico Dam would be permanently closed to vehicles.
Few women will address the discrimination issue publicly for fear of being labeled bad sports and finding doors permanently closed to them or to their husbands or parents.
Border points between Canada and the United States were permanently closed to refugees under a new agreement intended to stop asylum seekers from landing in one country and seeking refuge in another.
No sooner was the Brandenburg Gate, symbol of a unified Germany, unveiled last month after nearly two years of repairs than the street that runs through it was permanently closed to traffic.
A road near Avebury stones in Wiltshire could be permanently closed to protect the World Heritage Site (WHS).
Many of Japan's major harbors, including those of Tokyo, Yokohama and Nagoya, became permanently closed to shipping.
