Article

Spermatogenesis and nucleolar activity in Triatoma klugi (triatomine, Heteroptera)

2008-01-01

Abstract excerpt

Triatoma klugi is a Chagas disease vector in the Rio Grande do Sul State. Triatominae chromosomes are holocentric and sex chromosomes segregation is post-reductional. In this paper we describe the karyotype of male T. klugi and a meiotic analysis including the nucleolar behavior during spermatogenesis. Testis cells were analyzed after lacto-acetic orcein and silver nitrate staining. Two autosomes and the heterochr...

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Identifiers and source

Literature Corpus work: 7f19e16d-9149-5c25-9113-95ac82f6e185
DOI: 10.1590/s1415-47572008000300008

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