Patterns of DNase sensitivity in the chromosomes of Rana perezi (Amphibia: Anura).
We have analyzed the patterns of DNase I/nick translation in the chromosomes of Rana perezi. The results show a nonuniform DNase sensitivity in different chromosome domains; the hypersensitivity appears to be concentrated at both the NOR and the distal regions. The resemblance to the situation in mammals, where active genes are DNase I hypersensitive, is discussed.
Herrero
P
P
Torre
J de L
Jde L
Gosálvez
J
J
Arano
B
B
Sumner
A T
AT