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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
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
PS-P-1679 Chromosome evolution in Passiflora: from chromosome numbers to single-copy and repetitive DNA sequences. Author(s): SADER M. A.; DIAS, Y.; MUNHOZ, C.; PENHA, H.; AMORIM, B. S.; COSTA, L.; VAIO, M.; SANTOS L. A. C.; DORNELAS, M. C.; BERGES, H.; MELO, N. F. de; SOUZA, G.; VIEIRA, M. L.; PEDROSA-HARAND, A. Passiflora L. has around 500 species mainly distributed in the Neotropics. The genus shows different basic chromosome numbers associated to different subgenus (x = 6, 9 and 12) and high variation in g... ... Repository: BDPA Publication year: 2018
Genomic characterisation of Arachis porphyrocalyx (Valls & C.E. Simpson, 2005) (Leguminosae): multiple origin of Arachis species with x = 9. Author(s): CELESTE, S. M.; ORTIZ, A. M.; ROBLEDO, G. A.; VALLS, J. F. M.; LAVIA, G. I. Repository: BDPA Publication year: 2017
Karyotypic studies of Cratylia argentea (Desv.) O. Kuntze and C. mollis Mart. ex Benth. (Fabaceae - Papilionoideae). Author(s): VARGAS, S. M.; TORRES, G. A.; SOUZA SOBRINHO, F.; PEREIRA, A. V.; DAVIDE, L. C. Cratylia argentea and C. mollis (Fabaceae-Papilionoideae) are legume shrubs native to the Cerrado and Caatinga, respectively. Both species show great resistance to drought and high nutritive value, wh... ... Repository: BDPA Publication year: 2007
Chromosome numbers in the genus Mimosa L.: cytotaxonomic and evolutionary implications. Author(s): DAHMER, N.; SIMON, M. F.; SCHIFINO-WITTMANN, M. F.; HUGHES, C. E.; MIOTTO, S. T. S.; GIULIANI, J. C. Repository: BDPA Publication year: 2010
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 chromosome number and heterochromatin distribution pattern suggest differentiation among species of the Stylosanthes scabra-seabrana complex. Author(s): LIRA, I. C. S. A.; MELO, N. F. de; ANTONIO, R. P.; OLIVEIRA, R. S. de; QUEIROZ, M. A. The genus Stylosanthes has economic importance in semi-arid regions and requires studies that reveal complex relationships between species involving of Stylosanthes identified as S. scabra, in order t... ... Repository: BDPA Publication year: 2024
The karyotype of Adenia and the origin of the base number x = 12 in Passifloroideae (Passifloraceae). Author(s): MELO, N. F. de; GUERRA, M. Adenia is an Old World genus of Passifloroideae closely related to Passiflora. The two genera comprise the large majority of Passifloroideae species, although most studies are concentrated on Passiflo... ... Repository: BDPA Publication year: 2021
An ancient truncated duplication of the anti-Müllerian hormone receptor type 2 gene is a potential conserved master sex determinant in the Pangasiidae catfish family. Author(s): WEN, M.; PAN, Q.; JOUANNO, E.; MONTFORT, J.; ZAHM, M.; CABAU, C.; KLOPP, C.; IAMPIETRO, C.; ROQUES, C.; BOUCHEZ, O.; CASTINEL, A.; DONNADIEU, C.; PARRINELLO, H.; PONCET, C.; BELMONTE, E.; GAUTIER, V.; AVARRE, J. C.; DUGUE, R.; GUSTIANO, R.; HÀ, T. T. T.; CAMPET, M.; SRIPHAIROJ, K.; RIBOLLI, J.; O'SULLIVAN, F. L. A.; DESVIGNES, T.; POSTLETHWAIT, J. H.; BUCAO, C. F.; ROBINSON-RECHAVI, M.; BOBE, J.; HERPIN, A.; GUIGUEN, Y. The evolution of sex determination (SD) in teleosts is amazingly dynamic, as reflected by the variety of different master sex-determining genes identified. Pangasiids are economically important catfis... ... Repository: BDPA Publication year: 2022

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