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. 1979 Apr 15;35(4):474-5.
doi: 10.1007/BF01922714.

Distribution of repetitive DNA sequences in the polytene chromosomes of Rhynchosciara americana

G M Machado-Santelli, M F Bonaldo, R V Santelli, R A Eckhardt, F J Lara

Distribution of repetitive DNA sequences in the polytene chromosomes of Rhynchosciara americana

G M Machado-Santelli et al. Experientia. .

Abstract

The distribution of fast, intermediate and slow renaturing fractions of Rhynchosciara americana DNA was examined in the polytene salivary gland chromosomes by in situ hybridization. Heterochromatic areas readily hybridized but hybrid formation in the euchromatin depended more on the repetitiveness of the RNA probe.

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References

    1. Chromosoma. 1971;33(3):319-44 - PubMed
    1. Chromosoma. 1970 Dec 2;32(1):31-63 - PubMed
    1. Chromosoma. 1971 Mar 16;32(4):407-27 - PubMed
    1. Chromosoma. 1976 Jun 30;56(1):69-84 - PubMed
    1. Chromosoma. 1973;43(4):375-90 - PubMed