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Abstract

The genus Phanaeus is included in the tribe Phanaeini, one of the most diverse tribes within the subfamily Scarabaeinae in terms of chromosomal characteristics. However, so far the species of this genus were not studied with differential cytogenetic techniques, limiting any inference of the...

Author(s)
Arcanjo, A.; Cabral-de-Mello, D. C.; Martins, C.; Moura, R. de C. de; Souza, M. J. de
Publisher
Sociedade Brasileira de Genética, Ribeirâo Preto, Brazil
Citation
Genetics and Molecular Biology, 2013, 36, 3, pp 341-346
Abstract

B chromosomes are dispensable elements observed in many eukaryotic species, including the African cichlid Astatotilapia latifasciata, which might have one or two B chromosomes. Although there have been many studies focused on the biology of these chromosomes, questions about the evolution,...

Author(s)
Carmello, B. O.; Coan, R. L. B.; Cardoso, A. L.; Ramos, E.; Fantinatti, B. E. A.; Marques, D. F.; Oliveira, R. A.; Valente, G. T.; Martins, C.
Publisher
Springer, Amsterdam, Netherlands
Citation
Chromosome Research, 2017, 25, 3/4, pp 277-290
Abstract

To better understand genomic and chromosomal organization and evolutionary patterns of the U1 snRNA gene in cichlid fish, the gene was cytogenetically mapped and comparatively analyzed in 19 species belonging to several clades of the group. Moreover, the distribution and organization of U1 snRNA...

Author(s)
Cabral-de-Mello, D. C.; Valente, G. T.; Nakajima, R. T.; Martins, C.
Publisher
Springer, Amsterdam, Netherlands
Citation
Chromosome Research, 2012, 20, 2, pp 279-292
Abstract

B chromosomes are additional chromosomes widely studied in a diversity of eukaryotic groups, including fungi, plants and animals, but their origin, evolution and possible functions are not clearly understood. To further understand the genomic content and the evolutionary history of B chromosomes,...

Author(s)
Fantinatti, B. E. A.; Mazzuchelli, J.; Valente, G. T.; Cabral-De-Mello, D. C.; Martins, C.
Publisher
Springer, Amsterdam, Netherlands
Citation
Genetica, 2011, 139, 10, pp 1273-1282
Abstract

Cichlid fishes have been the subject of increasing scientific interest because of their rapid adaptive radiation that has led to extensive ecological diversity and because of their enormous importance to tropical and subtropical aquaculture. To further understanding of chromosome evolution among...

Author(s)
Ferreira, I. A.; Poletto, A. B.; Kocher, T. D.; Mota-Velasco, J. C.; Penman, D. J.; Martins, C.
Publisher
S Karger AG, Basel, Switzerland
Citation
Cytogenetic and Genome Research, 2010, 129, 4, pp 314-322
Abstract

Background: Seven karyomorphs of the fish, Hoplias malabaricus (A-G) were previously included in two major groups, Group I (A, B, C, D) and Group II (E, F, G), based on their similar karyotype structure. In this paper, karyomorphs from Group I were analyzed by means of distinct chromosomal markers, ...

Author(s)
Cioffi, M. B.; Martins, C.; Bertollo, L. A. C.
Publisher
BioMed Central Ltd, London, UK
Citation
BMC Genetics, 2009, 10, 34, pp (7 July 2009)

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