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Análise molecular do rDNA de Hemileia vastatrix. Author(s): SANTANA, M. F.; ZAMBOLIM, E. M.; OLIVEIRA, L. O. de; CAIXETA, E. T.; ZAMBOLIM, L. Os espaçadores transcritos internos (ITS1 e ITS2) e o gene 5,8S do rDNA nuclear de 15 populações de H. vastatrix foram amplificados por PCR com o objetivo de estudar a diversidade genética. Os fragmen... ... Repository: BDPA Publication year: 2007
Sítios frágeis e atividade transcricional de rDNA 45S em cromossomos de Lolium perenne L. Author(s): SILVEIRA, R. A. D.; ROCHA, L. C.; SANTOS, N. DE S.; BUSTAMANTE, F. DE O.; TECHIO, V. H.; MITTELMANN, A. Repository: BDPA Publication year: 2013
Identification and taxonomy of some entomopathogenic Paecilomyces spp. (Ascomycota) isolates using rDNA-ITS sequences. Author(s): INGLIS, P. W.; TIGANO, M. S. Repository: BDPA Publication year: 2006
Aspectos citogenéticos dos sítios de rDNA 45S e de bandas CMA/DAPI em hibridos Festulolium. Author(s): MARÇAL, M. G.; SILVEIRA, R. A. D.; SILVA, G. A.; ROCHA, L. C.; TECHIO, V. H.; MITTELMANN, A. Repository: BDPA Publication year: 2014
Diferenciação de biótipos de Bemísia tabaci utilizando PCR-RFLP e sequenciamento da região ITS1 rDNA. Author(s): RABELLO, A. R.; QUEIROZ, P. R.; SIMÕES, K. C.; HIRAGI, C. O.; LIMA, L. H. C.; OLIVEIRA, M. R. V.; MEHTA, A. Repository: BDPA Publication year: 2005
Distribution of rDNA in diploid and poliploid Lolium multiflorum Lam. reveals fragile sites in 45S rDNA region. Author(s): TECHIO, V. H.; BUSTAMANTE, F. DE O.; ROCHA, L. C.; TORRES, G. A.; DAVIDE, L. C.; MITTELMANN, A. Repository: BDPA Publication year: 2013
Dynamics of 45S rDNA sites in the cell cycle: fragile sites and chromosomal stability in Lolium and Festuca. Author(s): ROCHA, L. C.; SILVA, G. A.; BUSTAMANTE, F. O.; SILVEIRA, R. A. D.; MITTELMANN, A.; TECHIO, V. H. Abstract Analyses carried out with fluorescence in situ hybridization (FISH) in C-metaphases of the Lolium-Festuca complex have shown the occurrence of spontaneous fragile sites (FSs) in 45S rDNA regi... ... Repository: BDPA Publication year: 2017
Decondensation of chromosomal 45S RDNA sites in Lolium species does not promote loss of DNA. Author(s): ROCHA, L. C.; JANKOWSKA, M.; FUCHS, J.; MITTELMANN, A.; TECHIO, V.; HOUBEN, A. Fragile sites (FS) are reported in the 45S rDNA containing NOR region of Lofium species, likely resulting in breaks and chromosomal lesions™ 2. If not repaired such breaks could generate fragments and... ... Repository: BDPA Publication year: 2015
Localizationof the 5S and 45S rDNA sites and CPDNA sequence analysis in species of the quadrifaria group of Paspalum (Poaceae, Panicae). Author(s): VAIO, M.; SPERANZA, P.; VALLS, J. F. M.; GUERRA, M.; MAZZELLA, C. The Quadrifaria group of Paspalum (Poaceae, Paniceae) comprises species native to the subtropical and temperate regions of South America. The purpose of this research was to characterize the I genomes... ... Repository: BDPA Publication year: 2005
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

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