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Article

Nature and distribution of constitutive heterochromatin in fishes, genus Hypostomus (Loricariidae).

Genetica - 1 Jan 1999

Artoni R F, Bertollo L A

Abstract excerpt

Some Hypostomus species were studied concerning the features of the karyotype structure and the constitutive heterochromatin. The karyotype of Hypostomus sp. F from the São Francisco river (Minas Gerais state, Brazil) is now described for the first time. A diversity in the diploid number, ranging from 2n = 68 to 2n = 80, as well as in the karyotype formulae, is evident in this fish group. Two types of...

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PMID: 10897794
DOI: 10.1023/a:1003957719178

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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