Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Rafael Kretschmer"'
Autor:
Guilherme Mota Souza, Rafael Kretschmer, Gustavo Akira Toma, Alan Moura de Oliveira, Geize Aparecida Deon, Princia Grejo Setti, Rodrigo Zeni dos Santos, Caio Augusto Gomes Goes, Analía Del Valle Garnero, Ricardo José Gunski, Edivaldo Herculano Correa de Oliveira, Fabio Porto-Foresti, Thomas Liehr, Ricardo Utsunomia, Marcelo de Bello Cioffi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Do all birds' sex chromosomes follow the same canonical one-way direction of evolution? We combined cytogenetic and genomic approaches to analyze the process of the W chromosomal differentiation in two selected Passeriform species, named the
Externí odkaz:
https://doaj.org/article/e474b28cb3fa42ec925371a425eb8391
Autor:
Gustavo Akira Toma, Alexandr Sember, Caio Augusto Gomes Goes, Rafael Kretschmer, Fabio Porto-Foresti, Luiz Antônio Carlos Bertollo, Thomas Liehr, Ricardo Utsunomia, Marcelo de Bello Cioffi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Multiple sex chromosomes usually arise from chromosomal rearrangements which involve ancestral sex chromosomes. There is a fundamental condition to be met for their long-term fixation: the meiosis must function, leading to the stability of t
Externí odkaz:
https://doaj.org/article/f16eff82e0e94f75ab7c3c824730a26f
Autor:
Príncia Grejo Setti, Geize Aparecida Deon, Rodrigo Zeni dos Santos, Caio Augusto Gomes Goes, Analía Del Valle Garnero, Ricardo José Gunski, Edivaldo Herculano Corrêa de Oliveira, Fábio Porto-Foresti, Thales Renato Ochotorena de Freitas, Fábio Augusto Oliveira Silva, Thomas Liehr, Ricardo Utsunomia, Rafael Kretschmer, Marcelo de Bello Cioffi
Publikováno v:
BMC Ecology and Evolution, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Background Different patterns of sex chromosome differentiation are seen in Palaeognathae birds, a lineage that includes the ratites (Struthioniformes, Rheiformes, Apterygiformes, Casuariiformes, and the sister group Tinamiformes). While som
Externí odkaz:
https://doaj.org/article/a5746fce2aa84c91acfbbff708e1f484
Highly Conserved Microchromosomal Organization in Passeriformes Birds Revealed via BAC-FISH Analysis
Autor:
Marcelo Santos de Souza, Suziane Alves Barcellos, Victoria Tura, Vera Lúcia Bobrowski, Analía Del Valle Garnero, Ricardo José Gunski, Darren K. Griffin, Rafael Kretschmer
Publikováno v:
Birds, Vol 4, Iss 2, Pp 236-244 (2023)
Passeriformes birds are widely recognized for their remarkable diversity, with over 5700 species described so far. Like most bird species, they possess a karyotype characteristic of modern birds, which includes a bimodal karyotype consisting of a few
Externí odkaz:
https://doaj.org/article/02ea7ad6062b4ca78d5fc01977ad8b52
Publikováno v:
Cells, Vol 13, Iss 4, p 310 (2024)
Birds (Aves) are the most speciose of terrestrial vertebrates, displaying Class-specific characteristics yet incredible external phenotypic diversity. Critical to agriculture and as model organisms, birds have adapted to many habitats. The only extan
Externí odkaz:
https://doaj.org/article/b5064336776847028fe001d0700f9123
Autor:
Mariannah Pravatti Barcellos de Oliveira, Rafael Kretschmer, Geize Aparecida Deon, Gustavo Akira Toma, Tariq Ezaz, Caio Augusto Gomes Goes, Fábio Porto-Foresti, Thomas Liehr, Ricardo Utsunomia, Marcelo de Bello Cioffi
Publikováno v:
Biology, Vol 12, Iss 8, p 1114 (2023)
In this work, we trace the dynamics of satellite DNAs (SatDNAs) accumulation and elimination along the pathway of W chromosome differentiation using the well-known Triportheus fish model. Triportheus stands out due to a conserved ZZ/ZW sex chromosome
Externí odkaz:
https://doaj.org/article/6777cc2254ab4348aa61e079b96a8c5e
Autor:
Bruna Elenara Szynwelski, Rafael Kretschmer, Cristina Araujo Matzenbacher, Flávia Ferrari, Marcelo Meller Alievi, Thales Renato Ochotorena de Freitas
Publikováno v:
Animals, Vol 13, Iss 15, p 2505 (2023)
Hybridization between species with different evolutionary trajectories can be a powerful threat to wildlife conservation. Anthropogenic activities, such as agriculture and livestock, have led to the degradation and loss of natural habitats for wildli
Externí odkaz:
https://doaj.org/article/16a0f1b5522b47c6b8468f622c4439b3
Autor:
Igor Chamon Assumpção Seligmann, Ivanete de Oliveira Furo, Michelly da Silva Dos Santos, Ricardo José Gunski, Analía Del Valle Garnero, Fabio Augusto Oliveira Silva, Patricia O Brien, Malcolm Ferguson-Smith, Rafael Kretschmer, Edivaldo Herculano C de Oliveira
Publikováno v:
PLoS ONE, Vol 18, Iss 11, p e0294776 (2023)
Pelecaniformes is an order of waterbirds that exhibit diverse and distinct morphologies. Ibis, heron, pelican, hammerkop, and shoebill are included within the order. Despite their fascinating features, the phylogenetic relationships among the familie
Externí odkaz:
https://doaj.org/article/9ebcec200e474014a437461b08d84133
Autor:
Gustavo A. Toma, Natália dos Santos, Rodrigo dos Santos, Petr Rab, Rafael Kretschmer, Tariq Ezaz, Luiz A. C. Bertollo, Thomas Liehr, Fábio Porto-Foresti, Terumi Hatanaka, Alongklod Tanomtong, Ricardo Utsunomia, Marcelo B. Cioffi
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 10, p 9005 (2023)
Scleropages formosus (Osteoglossiformes, Teleostei) represents one of the most valued ornamental fishes, yet it is critically endangered due to overexploitation and habitat destruction. This species encompasses three major color groups that naturally
Externí odkaz:
https://doaj.org/article/c730ae04e35e425a9597117ec755105d
Autor:
Maíra Michalak de Souza, Bruno Busnello Kubiak, Renan Maestri, Rafael Kretschmer, Daniel Galiano
Publikováno v:
Check List, Vol 16, Iss 4, Pp 805-809 (2020)
Juliomys ossitenuis Costa, Pavan, Leite and Fagundes, 2007 was previously known in Brazil from the Atlantic Forest of the Southeastern Region to the Dense Ombrophilous Forest and Araucaria Forest of the Southern Region. The new record from Chapecó,
Externí odkaz:
https://doaj.org/article/5d3fcef5664a457fa19a269e8c71a18f