Search Results - "Valente, G T"

Genomic organization and comparative chromosome mapping of the U1 snRNA gene in cichlid fish, with an emphasis in Oreochromis niloticus by Cabral-de-Mello, D. C, Valente, G. T, Nakajima, R. T, Martins, C

“…To better understand genomic and chromosomal organization and evolutionary patterns of the U1 snRNA gene in cichlid fish, the gene was cytogenetically mapped…”
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The discovery of Foxl2 paralogs in chondrichthyan, coelacanth and tetrapod genomes reveals an ancient duplication in vertebrates by Geraldo, M T, Valente, G T, Braz, A S K, Martins, C

“…The Foxl2 (forkhead box L2) gene is an important member of the forkhead domain family, primarily responsible for the development of ovaries during female sex…”
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Variability of 18S rDNA locus among Symphysodon fishes: chromosomal rearrangements by Gross, M. C., Schneider, C. H., Valente, G. T., Martins, C., Feldberg, E.

“…Three species of cichlids belonging to the genus Symphysodon have demonstrated interspecific and intraspecific variation in nucleolus organizer regions (NOR)…”
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Cytogenetic mapping of the retroelements Rex1, Rex3 and Rex6 among cichlid fish: new insights on the chromosomal distribution of transposable elements by Valente, G T, Mazzuchelli, J, Ferreira, I A, Poletto, A B, Fantinatti, B E A, Martins, C

“…To enhance our understanding of the organization of the genome and chromosome evolution of cichlid fish species, we have isolated and physically mapped onto…”
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Comparative cytogenetic analysis of the genus symphysodon (discus fishes, cichlidae): chromosomal characteristics of retrotransposons and minor ribosomal DNA by Gross, M C, Schneider, C H, Valente, G T, Porto, J I R, Martins, C, Feldberg, E

“…As part of a genetic screening program for wild Discus fishes, we analyzed karyotypes and cytogenetic characteristics of Symphysodon aequifasciatus, S. discus…”
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Organization of repeated DNA elements in the genome of the cichlid fish Cichla kelberi and its contributions to the knowledge of fish genomes by Teixeira, W G, Ferreira, I A, Cabral-de-Mello, D C, Mazzuchelli, J, Valente, G T, Pinhal, D, Poletto, A B, Venere, P C, Martins, C

“…Repeated DNA elements have been extensively applied as physical chromosome markers in comparative studies for the identification of chromosomal rearrangements,…”
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Molecular cytogenetics and its contribution to the understanding of the chromosomal diversification in Hoplias malabaricus (Characiformes) by Vitorino, C. A., Souza, I. L., Rosa, J. N., Valente, G. T., Martins, C., Venere, P. C.

“…Cytogenetic markers were used to compare the karyotypes of an isolated population of Hoplias malabaricus with others previously described. The results revealed…”
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