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	Provedor de dados Rev. Bras. Zool. (1) Genet. Mol. Biol. (1) Autor Brito,Pedro (2) Andrade,Lisa (1) Anjos,Mª João (1) Arruda,Walquíria (1) Bastos,Rogério (1) Carvalho,Mónica (1) Gusmão,Leonor (1) Lopes,Virgínia (1) Real,Francisco Corte (1) Santos,Fernanda (1) Targueta,Cíntia P. (1) Mais... Palavra-chave Africa (1) Brazil (1) Chromosome Y (1) Histochemistry (1) Lineages (1) Morphology (1) STRs (1) Serous gland (1) Skin (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2019 (1) 2010 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Analysis of paternal lineages in Brazilian and African populations Genet. Mol. Biol. Carvalho,Mónica; Brito,Pedro; Lopes,Virgínia; Andrade,Lisa; Anjos,Mª João; Real,Francisco Corte; Gusmão,Leonor. The present-day Brazilian population is a consequence of the admixture of various peoples of very different origins, namely, Amerindians, Europeans and Africans. The proportion of each genetic contribution is known to be very heterogeneous throughout the country. The aim of the present study was to compare the male lineages present in two distinct Brazilian populations, as well as to evaluate the African contribution to their male genetic substrate. Thus, two Brazilian population samples from Manaus (State of Amazon) and Ribeirão Preto (State of São Paulo) and three African samples from Guinea Bissau, Angola and Mozambique were typed for a set of nine Y chromosome specific STRs. The data were compared with those from African, Amerindian and European... Tipo: Info:eu-repo/semantics/article Palavras-chave: Chromosome Y; STRs; Lineages; Brazil; Africa. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572010000300004 The sexual dimorphic inguinal glands of the frog species Ololygon centralis (Anura: Hylidae) at light and transmission electron microscopy Rev. Bras. Zool. Brito,Pedro; Targueta,Cíntia P.; Arruda,Walquíria; Santos,Fernanda; Bastos,Rogério. ABSTRACT The anuran skin characteristically has different types of glands, most of which are microscopic and are spread throughout the skin. Some species have specialized regions where glands agglomerate, forming macroglands. The description of the external morphology of Ololygon centralis (Pombal & Bastos, 1996) revealed the presence of an inguinal gland. Ololygon centralis is the only species of the genus that has a macrogland. The present study found these inguinal macroglands to be present only on male specimens, thus characterizing it as a sexually dimorphic skin gland. Microscopic analysis revealed that these glands are composed of many syncytial units involved by myoepithelial cells. The center of the syncytium is full of a proteinaceous... Tipo: Info:eu-repo/semantics/article Palavras-chave: Histochemistry; Morphology; Skin; Serous gland. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702019000100317 Registros recuperados: 2 Primeira ... 1 ... Última

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