Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Patricia Caroline Mary O'Brien"'
Autor:
Willam Oliveira da Silva, Stella Miranda Malcher, Malcolm Andrew Ferguson-Smith, Patricia Caroline Mary O’Brien, Rogério Vieira Rossi, Lena Geise, Julio Cesar Pieczarka, Cleusa Yoshiko Nagamachi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Rodents of the genus Cerradomys belong to tribe Oryzomyini, one of the most diverse and speciose groups in Sigmodontinae (Rodentia, Cricetidae). The speciation process in Cerradomys is associated with chromosomal rearrangements and biogeogra
Externí odkaz:
https://doaj.org/article/eddcb54f44c54d57bf521bf638151ffa
Autor:
Natalia Karina Nascimento da Silva, Cleusa Yoshiko Nagamachi, Luis Reginaldo Ribeiro Rodrigues, Patricia Caroline Mary O’Brien, Fengtang Yang, Malcolm Andrew Ferguson-Smith, Julio Cesar Pieczarka
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract The subfamily Phyllostominae (Chiroptera, Phyllostomidae) comprises 10 genera of Microchiroptera bats from the Neotropics. The taxonomy of this group is controversial due to incongruities in the phylogenetic relationships evident from differ
Externí odkaz:
https://doaj.org/article/8064341a65d8482ab3134f37cdc4aff8
Autor:
Willam Oliveira da Silva, Celina Coelho Rosa, Malcolm Andrew Ferguson-Smith, Patricia Caroline Mary O’Brien, Juliane Saldanha, Rogério Vieira Rossi, Julio Cesar Pieczarka, Cleusa Yoshiko Nagamachi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract X-autosome translocation (XY1Y2) has been reported in distinct groups of vertebrates suggesting that the rise of a multiple sex system within a species may act as a reproductive barrier and lead to speciation. The viability of this system ha
Externí odkaz:
https://doaj.org/article/89e29c5ea41a414f82dfa36f01efffe5
Autor:
Milla de Andrade Machado, Maelin da Silva, Eliana Feldberg, Patricia Caroline Mary O’Brien, Malcolm Andrew Ferguson-Smith, Julio Cesar Pieczarka, Cleusa Yoshiko Nagamachi
Publikováno v:
Frontiers in Genetics, Vol 13 (2022)
The genus Gymnotus is a large monophyletic group of freshwater weakly-electric fishes, with wide distribution in Central and South America. It has 46 valid species divided into six subgenera (Gymnotus, Tijax, Tigre, Lamontianus, Tigrinus and Pantheru
Externí odkaz:
https://doaj.org/article/d52699abf66c410999396ea3a499a664
Autor:
Willam Oliveira da Silva, Julio Cesar Pieczarka, Marlyson Jeremias Rodrigues da Costa, Malcolm Andrew Ferguson-Smith, Patricia Caroline Mary O’Brien, Ana Cristina Mendes-Oliveira, Rogério Vieira Rossi, Cleusa Yoshiko Nagamachi
Publikováno v:
BMC Evolutionary Biology, Vol 19, Iss 1, Pp 1-13 (2019)
Abstract Background The Neacomys genus is predominantly found in the Amazon region, and belongs to the most diverse tribe of the Sigmodontinae subfamily (Rodentia, Cricetidae, Oryzomyini). The systematics of this genus and questions about its diversi
Externí odkaz:
https://doaj.org/article/b67fdebf2d8c4563a71dc3d277ea10f6
Autor:
Vergiana Dos Santos Paixão, Pablo Suárez, Willam Oliveira da Silva, Lena Geise, Malcolm Andrew Ferguson-Smith, Patricia Caroline Mary O'Brien, Ana Cristina Mendes-Oliveira, Rogério Vieira Rossi, Julio Cesar Pieczarka, Cleusa Yoshiko Nagamachi
Publikováno v:
PLoS ONE, Vol 16, Iss 10, p e0258474 (2021)
Rhipidomys (Sigmodontinae, Thomasomyini) has 25 recognized species, with a wide distribution ranging from eastern Panama to northern Argentina. Cytogenetic data has been described for 13 species with 12 of them having 2n = 44 with a high level of aut
Externí odkaz:
https://doaj.org/article/2c565001f22244628b4003c18993e976
Autor:
Willam Oliveira da Silva, Celina Coelho Rosa, Julio Cesar Pieczarka, Malcolm Andrew Ferguson-Smith, Patricia Caroline Mary O'Brien, Ana Cristina Mendes-Oliveira, Rogério Vieira Rossi, Cleusa Yoshiko Nagamachi
Publikováno v:
PLoS ONE, Vol 15, Iss 10, p e0241495 (2020)
The genus Oecomys (Rodentia, Sigmodontinae) is distributed from southern Central America to southeastern Brazil in South America. It currently comprises 18 species, but multidisciplinary approaches such as karyotypic, morphological and molecular stud
Externí odkaz:
https://doaj.org/article/24c304a1bbf743ddba1b5c954650409f
Autor:
Anderson José Baia Gomes, Cleusa Yoshiko Nagamachi, Luis Reginaldo Ribeiro Rodrigues, Malcolm Andrew Ferguson-Smith, Fengtang Yang, Patricia Caroline Mary O’Brien, Julio Cesar Pieczarka
Publikováno v:
BMC Evolutionary Biology, Vol 18, Iss 1, Pp 1-10 (2018)
Abstract Background The family Phyllostomidae (Chiroptera) shows wide morphological, molecular and cytogenetic variation; many disagreements regarding its phylogeny and taxonomy remains to be resolved. In this study, we use chromosome painting with w
Externí odkaz:
https://doaj.org/article/51d50f85555d40eda1e7f62ba7fb46a5
Autor:
Willam Oliveira da Silva, Stella Miranda Malcher, Adenilson Leão Pereira, Julio Cesar Pieczarka, Malcolm Andrew Ferguson-Smith, Patricia Caroline Mary O’Brien, Ana Cristina Mendes-Oliveira, Lena Geise, Cleusa Yoshiko Nagamachi
Publikováno v:
International Journal of Molecular Sciences, Vol 21, Iss 7, p 2415 (2020)
Comparative chromosome-painting analysis among highly rearranged karyotypes of Sigmodontinae rodents (Rodentia, Cricetidae) detects conserved syntenic blocks, which are proposed as chromosomal signatures and can be used as phylogenetic markers. In th
Externí odkaz:
https://doaj.org/article/42a1c0e3a4604fdc8ee60842b4dffaad
Autor:
Stella Miranda Malcher, Julio Cesar Pieczarka, Lena Geise, Rogério Vieira Rossi, Adenilson Leão Pereira, Patricia Caroline Mary O'Brien, Paulo Henrique Asfora, Victor Fonsêca da Silva, Maria Iracilda Sampaio, Malcolm Andrew Ferguson-Smith, Cleusa Yoshiko Nagamachi
Publikováno v:
PLoS ONE, Vol 12, Iss 7, p e0181434 (2017)
Among the Oryzomyini (Sigmodontinae), Oecomys is the most speciose, with 17 species. This genus presents high karyotypic diversity (2n = 54 to 2n = 86) and many taxonomic issues at the species level because of the presence of cryptic species and the
Externí odkaz:
https://doaj.org/article/8a52a905e2144bae9164ce9201c49e3e