C
Claudio Oliveira
Researcher at Sao Paulo State University
Publications - 575
Citations - 11507
Claudio Oliveira is an academic researcher from Sao Paulo State University. The author has contributed to research in topics: Population & Karyotype. The author has an hindex of 47, co-authored 545 publications receiving 10124 citations. Previous affiliations of Claudio Oliveira include Federal University of São Carlos & Scottish Crop Research Institute.
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Journal ArticleDOI
Phylogenetic relationships within the speciose family Characidae (Teleostei: Ostariophysi: Characiformes) based on multilocus analysis and extensive ingroup sampling
Claudio Oliveira,Gleisy S. Avelino,Kelly T. Abe,Tatiane C. Mariguela,Ricardo C. Benine,Guillermo Ortí,Richard P. Vari,Ricardo M. C. Castro +7 more
TL;DR: A monophyletic assemblage strongly supported in all the authors' phylogenetic analysis is herein defined as the Characidae, which includes the characiform species lacking a supraorbital bone and with a derived position of the emergence of the hyoid artery from the anterior ceratohyal.
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Can DNA barcoding accurately discriminate megadiverse Neotropical freshwater fish fauna
TL;DR: This study is the first to examine a large number of freshwater fish species from the Neotropical area, including alarge number of closely related species, and confirmed the efficacy of the barcoding methodology to identify a recently radiated, megadiverse fauna.
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A method for chromosome preparations from large fish specimens using in vitro short-term treatment with colchicine
TL;DR: A new technique for preparing mitotic fish chromosomes using short-term in vitro treatment with colchicine is described, which considerably reduces the time normally required for chromosome preparations in fish.
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Non-destructive genetic sampling in fish. An improved method for DNA extraction from fish fins and scales.
TL;DR: The present DNA extraction procedure represents an alternative for population approaches and genetic studies on rare or endangered taxa and becomes a very attractive alternative to obtain large amounts of high-quality DNA for use in different molecular analyses.