Heterochromatin patterns in triatomines of the genus Panstrongylus

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dc.contributor.authorTartarotti, Ester [UNESP]
dc.contributor.authorDe Azeredo-Oliveira, Maria Tercília Vilela [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:54:54Z
dc.date.available2022-04-28T19:54:54Z
dc.date.issued1999-12-01
dc.description.abstractSpermatogenesis was analysed by C-banding in two species of triatomines, Panstrongylus megistus and P. herreri. Both species revealed interstitial and terminal bands in the autosomes, which is a common pattern in Heteroptera. The terminal bands corroborated the hypothesis that in holocentric chromosomes the heterochromatin is preferentially located at the telomere. The sex chromosomes in P. herreri were totally heterochromatic in spermatogenesis, and in P. megistus the X chromosomes alternated between positive and negative banding.en
dc.description.affiliationDepartamento de Biologia Universidade Estadual Paulista UNESP, Rua Cristovao Colombo, Sao Jose do Rio Preto, SP
dc.description.affiliationUnespDepartamento de Biologia Universidade Estadual Paulista UNESP, Rua Cristovao Colombo, Sao Jose do Rio Preto, SP
dc.format.extent113-122
dc.identifier.citationCytobios, v. 1999, n. 391, p. 113-122, 1999.
dc.identifier.issn0011-4529
dc.identifier.scopus2-s2.0-0033258170
dc.identifier.urihttp://hdl.handle.net/11449/224138
dc.language.isoeng
dc.relation.ispartofCytobios
dc.sourceScopus
dc.subjectC-banding
dc.subjectChagas' diseasé
dc.subjectHolocentric chromosomes
dc.subjectPanstrongylus spp
dc.subjectSpermatogenesis
dc.subjectTriatomines
dc.titleHeterochromatin patterns in triatomines of the genus Panstrongylusen
dc.typeArtigo

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