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Cytogenetic analysis in the incertae sedis species Astyanax altiparanae Garutti and Britzki, 2000 and Hyphessobrycon eques Steindachner, 1882 (Characiformes, Characidae) from the upper Paraná river basin. Author(s): MARTINEZ, E. R. M.; ALVES, A. L.; SILVEIRA, S. M.; FORESTI, F.; OLIVEIRA, C. Cytogenetic analyses were accomplished in two populations of Astyanax altiparanae Garutti & Britzki, 2000 and one population of Hyphessobrycon eques Steindachner, 1882, considered incertae sedis in Ch... ... Repository: BDPA Publication year: 2012
Revisiting the cytogenetics of Vellozia Vand.: immunolocalization of KNL1 elucidates the chromosome number for the genus. Author(s): BRAZ, G. T.; RIBOLDI, L. B.; PINTO, M. S.; FORNI-MARTINS, E. R.; YASSITEPE, J. E. de C. T.; DANTE, R. A.; GERHARDT, I. R. Chromosome number is the most fundamental trait of a karyotype. Accurate chromosome counting is essential for further analyses including cytogenomics, taxonomic, evolutionary, and genomic studies. Des... ... Repository: BDPA Publication year: 2025
Further Cytogenetic Information on Arachis stenosperma (Leguminosae). Author(s): CUSTÓDIO, A. R.; PEÑALOZA, A. P. S.; VALLS, J. F. M. Repository: BDPA Publication year: 2005
A comparative cytogenetic analysis between the grasshopper species Chromacris nuptialis and C. speciosa (Romaleidae): constitutive heterochromatin variability and rDNA sites. Author(s): LORETO, V.; STADTLER, E.; MELO, N. F. de; SOUZA, M. J. The chromosomes of Chromacris nuptialis and C. speciosa were comparatively analyzed using different cytogenetic techniques, in order to determine the level of karyotypic similarities and differences b... ... Repository: BDPA Publication year: 2005
Cytogenetics of Amaryllidaceae species: heterochromatin evolution in different ploidy levels. Author(s): FELIX, W. J. P.; FELIX, L. P.; MELO, N. F. de; DUTILH, J. H. A.; CARVALHO, R. Taxonomic implications and karyotype evolution of this group are discussed and cor-related with previous data from the literature. Repository: BDPA Publication year: 2011
Cytogenetic analysis of wheat seeds submitted to artificial aging stress. Author(s): MENEZES, V. O.; LOPES, S. J.; TEDESCO, S. B.; HENNING, F. A.; ZEN, H. D.; HENNING, L. M. M. Several studies have been developed to understand the physiology of seed deterioration, however, the initial steps of the deterioration process are not completely clear. Seed vigor and viability losse... ... Repository: BDPA Publication year: 2014
Comparative cytogenetic analysis of two grasshopper species of the tribe Abracrini (Ommatolampinae, Acrididae). Author(s): ROCHA, M. de F.; MELO, N. F. de; SOUZA, M. J. de The grasshopper species Orthoscapheus rufipes and Eujivarus fusiformis were analyzed using several cytogenetic techniques. The karyotype of O. rufipes, described here for the first time, had a diploid... ... Repository: BDPA Publication year: 2011
The genome structure of Arachis hypogaea (Linnaeus, 1753) and an induced Arachis allotetraploid revealed by molecular cytogenetics. Author(s): NASCIMENTO, E. F. de M. B. do; SANTOS, B. V. dos; MARQUES, L. O. C.; GUIMARAES, P. M.; BRASILEIRO, A. C. M.; LEAL BERTIOLI, S. C. de M.; BERTIOLI, D. J.; ARAUJO, A. C. G. Repository: BDPA Publication year: 2018
Comet and cytogenetic tests as tools for evaluating genomic instability in seeds of Oryza sativa L. and Phaseolus vulgaris L. from gene banks. Author(s): DANTAS, A. F.; LOPES, R. M.; FASCINELI, M. L.; JOSE, S. C. B. R.; PADUA, J. G.; GIMENES, M. A.; GRISOLIA, C. K. Repository: BDPA Publication year: 2018
Genome size, cytogenetic data and transferability of EST-SSRs markers in wild and cultivated species of the genus Theobroma L. (Byttnerioideae, Malvaceae). Author(s): SILVA, R. A. da; SOUZA, G.; LEMOS, L. S. L.; LOPES, U. V.; PATROCÌNIO, N. G. R. B.; ALVES, R. M.; MARCELLINO, L. H.; CLEMENT, D.; MICHELI, F.; GRAMACHO, K. P. The genus Theobroma comprises several trees species native to the Amazon. Theobroma cacao L. plays a key economic role mainly in the chocolate industry. Both cultivated and wild forms are described wi... ... Repository: BDPA Publication year: 2017

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