Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Maria João Collares-Pereira"'
Autor:
Pasakorn Saenjundaeng, Marcelo de Bello Cioffi, Ezequiel Aguiar de Oliveira, Alongklod Tanomtong, Weerayuth Supiwong, Sumalee Phimphan, Maria João Collares-Pereira, Alexandr Sember, Luiz Antonio Carlos Bertollo, Thomas Liehr, Cassia Fernanda Yano, Terumi Hatanaka, Petr Ráb
Publikováno v:
Molecular Cytogenetics, Vol 11, Iss 1, Pp 1-9 (2018)
Abstract Background Polyploidy, although still poorly explored, represents an important evolutionary event in several cyprinid clades. Herein, Catlocarpio siamensis and Probarbus jullieni - representatives of the paleotetraploid tribe Probarbini, wer
Externí odkaz:
https://doaj.org/article/f165f962e06d472497dc680da984dbda
Autor:
Américo Moraes Neto, Maelin da Silva, Daniele Aparecida Matoso, Marcelo Ricardo Vicari, Mara Cristina de Almeida, Maria João Collares-Pereira, Roberto Ferreira Artoni
Publikováno v:
Neotropical Ichthyology, Vol 9, Iss 1, Pp 97-105 (2011)
Karyotypic data are presented for four species of fish belonging to the Pimelodidae family. These species show a conserved diploid number, 2n = 56 chromosomes, with different karyotypic formulae. The analyzed species showed little amount of heterochr
Externí odkaz:
https://doaj.org/article/f04571cd8d9048779772c2a74e38d2c1
Publikováno v:
Genetics and Molecular Biology, Vol 32, Iss 2, Pp 268-275 (2009)
This study aimed to define the karyotype of the recently described Iberian endemic Iberochondrostoma almacai, to revisit the previously documented chromosome polymorphisms of its sister species I. lusitanicum using C-, Ag-/CMA3 and RE-banding, and to
Externí odkaz:
https://doaj.org/article/f301a881c7b34e45a2215d5918695b68
Publikováno v:
PLoS ONE, Vol 10, Iss 7, p e0132760 (2015)
Previous studies have shown that assortative mating acts as a driver of speciation by countering hybridization between two populations of the same species (pre-zygotic isolation) or through mate choice among the hybrids (hybrid speciation). In both s
Externí odkaz:
https://doaj.org/article/4cf0665519664457845e13b2104ba615
Publikováno v:
Genetics and Molecular Biology, Vol 28, Iss 4, Pp 725-733 (2005)
Four Neotropical tiger beetle species, three from the genus Megacephala and one from the genus Oxycheila, currently assigned to the tribe Megacephalini were examined cytogenetically. All three Megacephala species showed simple sex chromosome systems
Externí odkaz:
https://doaj.org/article/31628100666a4877b2a5c4c3132d23ac
Publikováno v:
Genetics and Molecular Biology, Vol 27, Iss 4, Pp 555-560 (2004)
Three tiger beetle species from the Cicindelini tribe were examined cytogenetically and found to have the following karyotypes: Cicindela argentata, 2n = 18 + X1X2Y/X1X1X2X 2; Cicindela aurulenta, 2n=18 + X1X2X3Y/X1X1X 2X2X3X3 and Cicindela suturalis
Externí odkaz:
https://doaj.org/article/903c9f32c8cc48c1b141d9cb7a7108e4
Publikováno v:
Genetics and Molecular Biology, Vol 21, Iss 1 (1998)
The presently described Iberian chubs - Leuciscus carolitertii and L. pyrenaicus - sampled throughout their distribution ranges in Portugal were cytogenetically analyzed. Their chromosome numbers were consistently 2n = 50, except for two specimens of
Externí odkaz:
https://doaj.org/article/142c00fe43d646229551e826e916c19a
Autor:
Américo Moraes Neto, Maelin da Silva, Daniele Aparecida Matoso, Marcelo Ricardo Vicari, Mara Cristina de Almeida, Maria João Collares-Pereira, Roberto Ferreira Artoni
Publikováno v:
Neotropical Ichthyology, Vol 9, Iss 1, Pp 97-105
Karyotypic data are presented for four species of fish belonging to the Pimelodidae family. These species show a conserved diploid number, 2n = 56 chromosomes, with different karyotypic formulae. The analyzed species showed little amount of heterochr
Externí odkaz:
https://doaj.org/article/1bdbf17ff70841cf94a06fd82e77895c
Autor:
Maria João Collares-Pereira, Maria Judite Alves, Filipe Ribeiro, Isabel M. Domingos, Pedro Raposo de Almeida, Luís Moreira da Costa, Hugo F. Gante, Ana Filipa Filipe, Maria Ana Aboim, Patrícia Marta, Maria Filomena Magalhães
Publikováno v:
The IX Iberian Congress of Ichthyology.
Autor:
Raquel Matoso Silva, Helena J. Kjöllerström, Filomena Adega, Maria João Collares-Pereira, Paul Vercammen, Terje Raudsepp, Raquel Chaves, Carlos Fernandes, Maria do Mar Oom
Publikováno v:
Cytogenetic and Genome Research. 156:35-44
Mammalian carnivores have been extensively studied by cross-species chromosome painting, which indicated a high degree of karyotypic conservatism in the cat-like suborder Feliformia relative to the ancestral carnivore karyotype (ACK). The first excep