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Precise localization of the alpha-globin gene cluster within one of the 20- to 300-kilobase DNA fragments released by cleavage of chicken chromosomal DNA at topoisomerase II sites in vivo: evidence that the fragments are DNA loops or domains.
Razin SV, Petrov P, Hancock R. Razin SV, et al. Among authors: petrov p. Proc Natl Acad Sci U S A. 1991 Oct 1;88(19):8515-9. doi: 10.1073/pnas.88.19.8515. Proc Natl Acad Sci U S A. 1991. PMID: 1656447 Free PMC article.
585 results