title: Patterns of DNase sensitivity in the chromosomes of Rana perezi (Amphibia: Anura).
abstract: 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.
authors.forename: P
authors.initials: P
authors.lastname: Herrero
authors.forename: J de L
authors.initials: Jde L
authors.lastname: Torre
authors.forename: J
authors.initials: J
authors.lastname: Gosálvez
authors.forename: B
authors.initials: B
authors.lastname: Arano
authors.forename: A T
authors.initials: AT
authors.lastname: Sumner