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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
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
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
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
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
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
Mining plant genome browsers as a means for efficient connection of physical, genetic and cytogenetic mapping: an example using soybean. Author(s): BELARMINO, L. C.; OLIVEIRA, A. R. da S.; BRASILEIRO-VIDAL, A. C.; BORTOLETI, K. C. de A.; BEZERRA-NETO, J. P.; ABDELNOOR, R. V.; BENKO-ISEPPON, A. M. Physical maps are important tools to uncover general chromosome structure as well as to compare different plant lineages and species, helping to elucidate genome structure, evolution and possibilities... ... Repository: BDPA Publication year: 2012
New cytogenetic data for three species of Pentatomidae (Heteroptera): Dichelops melacanthus (Dallas, 1851), Loxa viridis (Palisot de Beauvois, 1805), and Edessa collaris (Dallas, 1851). Author(s): DIONISIO, J. F.; BALDISSERA, J. N. da C.; TIEPO, A. N.; FERNANDES, J. A. M.; SÓSA-GOMEZ, D. R.; ROSA, R. da Repository: BDPA Publication year: 2020
Chromosome number and cytogenetics of Euphorbia heterophylla L. Author(s): AARESTRUP, J. R.; KARAM, D.; FERNANDES, G. W. Euphorbia heterophylla L. (Euphorbiaceae) is a herbaceous species of great economic importance due to its invasive potential and consequent damage to agriculture and pasture land. For the first time,... ... Repository: BDPA Publication year: 2008

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