7 documents found, page 1 of 1
Variabilidade genética do camarão marinho na indústria brasileira
Maggioni, Rodrigo; Coimbra, Maria Raquel Moura; Costa, Raimundo Bezerra da; Diniz, Fábio Mendonça; Molina, Wagner Franco; Oliveira, Diana Magalhães deThe objective of this work was to estimate the genetic variability level and distribution in Brazilian broodstocks of marine shrimp (Litopenaeus vannamei). Nine of the country's largest hatcheries were evaluated using codominant and highly polymorphic microsatellite markers. The results obtained from genotyping of ten microsatellite loci are indicative of genetic variability that is compatible with that found i...
Extensive Chromosomal Reorganization in Apistogramma Fishes (Cichlidae, Cichlin...
Costa, Gideão Wagner Werneck Félix da; Cioffi, Marcelo de Bello; Liehr, Thomas; Feldberg, Eliana; Bertollo, Luiz Antônio Carlos; Molina, Wagner FrancoNeotropical cichlid fishes are one of the most diversified and evolutionarily successful species assemblages. Extremely similar forms and intraspecific polychromatism present challenges for the taxonomy of some of these groups. Several species complexes have a largely unknown origin and unresolved evolutionary processes. Dwarf cichlids of the genus Apistogramma, comprising more than a hundred species, exhibit i...
Deciphering the evolutionary history of arowana fishes (Teleostei, osteoglossif...
Cioffi, Marcelo de Bello; Ráb, Petr; Ezaz, Tariq Tariq; Bertollo, Luiz Antônio Carlos; Lavoué, Sébastien; Oliveira, Ezequiel Aguiar de; Sember, AlexandrArowanas (Osteoglossinae) are charismatic freshwater fishes with six species and two genera (Osteoglossum and Scleropages) distributed in South America, Asia, and Australia. In an attempt to provide a better assessment of the processes shaping their evolution, we employed a set of cytogenetic and genomic approaches, including i) molecular cytogenetic analyses using C-and CMA3/DAPI staining, repetitive DNA mappi...
Emerging patterns of genome organization in Notopteridae species (Teleostei, Os...
Barby, Felipe Faix; Bertollo, Luiz Ant?nio Carlos; Oliveira, Ezequiel Aguiar de; Yano, Cassia Fernanda; Hatanaka, Terumi; R?b, Petr; Sember, AlexandrTis study was supported by Conselho Nacional de Desenvolvimento Cient?fco e Tecnol?gico - CNPq (Proc. nos 401962/2016-4 and 304992/2015-1), Funda??o de Amparo ? Pesquisa do Estado de S?o Paulo- FAPESP (Proc. No 2016/22196-2) and CAPES/Alexander von Humboldt (Proc. No. 88881.136128/2017-01). Further, by the project EXCELLENCE CZ.02.1.01/0.0/0.0/15_003/0000460 OP RDE and with the institutional support RVO: 679859...
A reappraisal of Stegastes species occurring in the South Atlantic using morpho...
de Souza, Allyson Santos; Rosa, Ricardo de Souza; Soares, Rodrigo Xavier; de Lima-Filho, Paulo Augusto; de Oliveira, Claudio [UNESP]Made available in DSpace on 2018-12-11T17:15:50Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-01-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); The taxonomic status of Pomacentridae species can be difficult to determine, due to the high diversity, and in some cases, poorly understood characters, such as color patterns. Although Stegastes rocasensis, endemic to the Rocas atoll...
Evolutionary diversification of Western Atlantic Bathygobius species based on c...
Lima-Filho, Paulo Augusto; Rosa, Ricardo de Souza; Souza, Allyson de Santos de; da Costa, Gideão Wagner Werneck Félix; de Oliveira, Claudio [UNESP]Made available in DSpace on 2018-12-11T17:00:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-03-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); A number of fish groups, such as Gobiidae, are highly diversified and taxonomically complex. Extensive efforts are necessary to elucidate their cryptic diversity, si...
Morphological and genetic description of Octopus insularis, a new cryptic speci...
Leite, Tatiana Silva; Haimovici, Manuel; Molina, Wagner Franco; Warnke, KerstinSubmitted by Michele Fernanda (michele_fernandas@hotmail.com) on 2012-07-06T04:23:44Z No. of bitstreams: 1 Morphological and genetic description of Octopus insularis, a new cryptic species in the Octopus vulgaris complex (CEPHALOPODA-OCTOPODIDAE) from the tropical Southwestern Atlantic.pdf: 911764 bytes, checksum: a9709f361e5060ac391a320f8bc5ea28 (MD5); Approved for entry into archive by Sabrina Andrade(sabrina...