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Karyotype variability in tropical maize sister inbred lines and hybrids compared with kys standard line. Author(s): MONDIN, M.; SEREJO, J. A. dos S.; BERTÃO, M. R.; LABORDA, P.; PIZZAIA, D.; AGUIAR-PERECIN, M. L. R. Maize karyotype variability has been extensively investigated. The identification of maize somatic and pachytene chromosomes has improved with the development of fluorescence in situ hybridization (FI... ... Repository: BDPA Publication year: 2018
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
Chromosomal distribution and evolution of abundant retrotransposons in plants: gypsy elements in diploid and polyploid Brachiaria forage grasses. Author(s): SANTOS, F. C.; VALLE, C. B. do; CHIARI, L. Repository: BDPA Publication year: 2015
Quantitative trait loci (QTL) mapping for growth traits on bovine chromosome 14. Author(s): MIYATA, M.; GASPARIN, G.; COUTINHO, L. L.; MARTINEZ, M. L.; MACHADO, M. A.; SILVA, M. V. G. B. da; CAMPOS, A. L.; SONSTEGARD, T. S.; ROSÁRIO, M. F. do; REGITANO, L. C. de A. Quantitative trait loci (QTL) mapping in livestock allows the identification of genes that determine the genetic variation affecting traits of economic interest. We analyzed the birth weight and weigh... ... Repository: BDPA Publication year: 2007
Identification of genomic regions associated with backfat thickness in synthetic cattle. Author(s): VENERONI, G. B.; MEIRELLES, S. L.; SANTIAGO, A. G.; GROSSI, D. C.; SONSTEGARD, T. S.; YAMAGISHI, M. E. B.; COUTINHO, L. L.; OLIVEIRA, H. N.; ALENCAR, M. M. de; REGITANO, L. C. de A. Canchim is a synthetic beef cattle developed in Brazil which have good growth potential and tropical adaptation but suboptimal fat deposition. There are genomic regions associated with fat deposition... ... Repository: BDPA Publication year: 2010
Identification of genomic regions associated with backfat thickness in synthetic cattle. Author(s): VERONESI, G. B.; MEIRELLES, S. L.; SANTIAGO, A. C.; GROSSI, D. A.; SONSTEGARD, T. S.; YAMAGISHI, M. E. B.; COUTINHO, L. L.; OLIVEIRA, H. N.; ALENCAR, M. M.; REGITANO, L. C. de A. Canchim is a synthetic beef cattle developed in Brazil which have good growth potential and tropical adaptation but suboptimal fat deposition. There are genomic regions associated with fat deposition... ... Repository: BDPA Publication year: 2010
Identification of naturalized goat breeds under conservation from northeastern Brazil using chromosomal markers. Author(s): SANTOS, R. P.; AFFONSO, P. R. A. M.; DINIZ, D.; MEDRADO, A. S.; SILVA, K. de M.; CARNEIRO, P. L. S. Abstract: In order to provide the first cytogenetic data of naturalized and threatened goat breeds from northeastern Brazil, cytogenetic analyses were carried out in individuals of Repartida and Moxot... ... Repository: BDPA Publication year: 2013
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
Cytotaxonomy and karyotype evolution in Neotropical Meliponini (Hymenoptera: Apidae) inferred by chromosomal mapping of 18S rDNA and five microsatellites. Author(s): CUNHA, M. S.; GARCIA, M. V. B.; CAMPOS, L. A. O.; LOPES, D. M. The Neotropical Meliponini bees, commonly known as stingless bees, are phylogenetically subdivided into three clades in which the chromosome numbers vary from n 1⁄4 8 to n 1⁄4 17. The goal... ... Repository: BDPA Publication year: 2023
Genome-wide association study provides insights into genes related with horn development in Nelore beef cattle. Author(s): STAFUZZA, N. B.; SILVA, R. M. de O.; PERIPOLLI, E.; BEZERRA, L. A. F.; LOBO, R. B.; MAGNABOSCO, C. de U.; DI CROCE, F.; OSTERSTOCK, J.; MUNARI, D. P.; LOURENCO, D. A. L.; BALDI, F. Abstract The causal mutation for polledness in Nelore (Bos taurus indicus) breed seems to have appeared first in Brazil in 1957. The expression of the polled trait is known to be ruled by a few groups... ... Repository: BDPA Publication year: 2018

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