Search Results - "Costa, Marlyson Jeremias Rodrigues da"

Meiosis in the scorpion Tityus silvestris : new insights into achiasmatic chromosomes by de Almeida, Bruno Rafael Ribeiro, Noronha, Renata Coelho Rodrigues, da Costa, Marlyson Jeremias Rodrigues, Nagamachi, Cleusa Yoshiko, Pieczarka, Julio Cesar

“…Achiasmatic male meiosis in scorpions is characterized by a high frequency of gaps, asynaptic regions and multivalent associations. Here, we performed an…”
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Genetic diversity analysis in the Brazilian Amazon reveals a new evolutionary lineage and new karyotype for the genus Mesomys (Rodentia, Echimyidae, Eumysopinae) by Dias de Oliveira, Leony, Oliveira da Silva, Willam, Rodrigues da Costa, Marlyson Jeremias, Carneiro, Jeferson Costa, Sampaio, Iracilda, da Silva, Juliane Saldanha, Rossi, Rogério Vieira, Mendes-Oliveira, Ana Cristina, Pieczarka, Julio Cesar, Nagamachi, Cleusa Yoshiko

“…Morphological, molecular and chromosomal studies in the genera Lonchothrix and Mesomys have contributed to a better understanding of taxonomic design,…”
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Meiotic analyses show adaptations to maintenance of fertility in X1Y1X2Y2X3Y3X4Y4X5Y5 system of amazon frog Leptodactylus pentadactylus (Laurenti, 1768) by Noronha, Renata Coelho Rodrigues, de Almeida, Bruno Rafael Ribeiro, da Costa, Marlyson Jeremias Rodrigues, Nagamachi, Cleusa Yoshiko, Martins, Cesar, Pieczarka, Julio Cesar

“…Heterozygous chromosomal rearrangements can result in failures during the meiotic cycle and the apoptosis of germline, making carrier individuals infertile…”
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First cytogenetic information for Lonchothrix emiliae and taxonomic implications for the genus taxa Lonchothrix + Mesomys (Rodentia, Echimyidae, Eumysopinae) by Dias de Oliveira, Leony, Oliveira da Silva, Willam, Rodrigues da Costa, Marlyson Jeremias, Sampaio, Iracilda, Pieczarka, Julio Cesar, Nagamachi, Cleusa Yoshiko

“…The taxonomic identification of Lonchothrix emiliae (Rodentia, Echimyidae, Eumysopinae) is problematic because of the overlap of morphological characters with…”
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Karyotype diversity and chromosomal organization of repetitive DNA in Tityus obscurus (Scorpiones, Buthidae) by Almeida, Bruno Rafael Ribeiro de, Milhomem-Paixão, Susana Suely Rodrigues, Noronha, Renata Coelho Rodrigues, Nagamachi, Cleusa Yoshiko, Costa, Marlyson Jeremias Rodrigues da, Pardal, Pedro Pereira de Oliveira, Coelho, Johne Souza, Pieczarka, Julio Cesar

“…Holocentric chromosomes occur in approximately 750 species of eukaryotes. Among them, the genus Tityus (Scorpiones, Buthidae) has a labile karyotype that shows…”
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First description of multivalent ring structures in eutherian mammalian meiosis: new chromosomal characterization of Cormura brevirostris (Emballonuridae, Chiroptera) by de Araújo, Ramon Everton Ferreira, Nagamachi, Cleusa Yoshiko, da Costa, Marlyson Jeremias Rodrigues, Noronha, Renata Coelho Rodrigues, Rodrigues, Luís Reginaldo Ribeiro, Pieczarka, Julio César

“…Twelve specimens of the bat Cormura brevirostris (Emballonuridae: Chiroptera) were collected from four localities in the Brazilian Amazon region and analyzed…”
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Identification of two independent X-autosome translocations in closely related mammalian (Proechimys) species by Oliveira da Silva, Willam, Rodrigues da Costa, Marlyson Jeremias, Pieczarka, Julio Cesar, Rissino, Jorge, Pereira, Jorge C., Ferguson-Smith, Malcolm Andrew, Nagamachi, Cleusa Yoshiko

“…Multiple sex chromosome systems have been described for several mammalian orders, with different species from the same genus sharing the same system (e.g., X 1…”
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Chromosomal phylogeny and comparative chromosome painting among Neacomys species (Rodentia, Sigmodontinae) from eastern Amazonia by Oliveira da Silva, Willam, Pieczarka, Julio Cesar, Rodrigues da Costa, Marlyson Jeremias, Ferguson-Smith, Malcolm Andrew, O'Brien, Patricia Caroline Mary, Mendes-Oliveira, Ana Cristina, Rossi, Rogério Vieira, Nagamachi, Cleusa Yoshiko

“…The Neacomys genus is predominantly found in the Amazon region, and belongs to the most diverse tribe of the Sigmodontinae subfamily (Rodentia, Cricetidae,…”
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Synaptic behavior of Leptodactylus pentadactylus (Anura: Leptodactylidae) by immunolocalization of proteins by Noronha, Renata Coelho Rodrigues, Almeida, Bruno Rafael Ribeiro de, Costa, Marlyson Jeremias Rodrigues da, Nagamachi, Cleusa Yoshiko, Pieczarka, Julio Cesar

“…Most species of the genus Leptodactylus share similar karyotypes, with 2n=22 and NF=44. The species L. pentadactylus presents a multivalent in its karyotype,…”
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Primeira descrição cariotípica para Lonchothrix emiliae (Rodentia, Echimyidae, Eumysopinae), com diagnóstico de sistema sexual cromossômico múltiplo by Oliveira, Leony Dias de, Silva, Willam Oliveira da, Costa, Marlyson Jeremias Rodrigues da, Pieczarka, Júlio Cesar, Nagamachi, Cleusa Yoshiko

“…A família Echimyidae é conhecida como o grupo mais diversos dos roedores Hystricognathi sul-americanos. Variam de pequeno a médio porte e possuem…”
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