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Article

Nucleolus organizer regions in Physalaemus cuvievi (Anura, Leptodactylidae), with evidence of a unique case of Ag-NOR variability.

Hereditas - 1 Jan 1999

Silva A P, Haddad C F, Kasahara S

Abstract excerpt

We studied ten specimens of Physalaemus cuvieri collected at different localities in Brazil using conventional staining and banding techniques. All specimens had 2n = 22. There were karyotypic variants: distinct patterns in the number and chromosome localization of Ag-NORs as well as in the corresponding secondary constrictions. Preliminary C-banding patterns obtained for specimens from two localities are also...

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PMID: 10712096
DOI: 10.1111/j.1601-5223.1999.00135.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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