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evolution (11) 11
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[ sdv.ba.zi ] life sciences [q-bio]/animal biology/invertebrate zoology (1) 1
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PLoS ONE, ISSN 1932-6203, 10/2019, Volume 14, Issue 10, p. e0224463
It is thought that two evolutionary mechanisms gave rise to chromosomal variation in bees: the first one points to polyploidy as the main cause of chromosomal... 
Karyotypes | Genetic research | Research | Chromosomes | Polyploidy | Chromosome number | Genomes | Chromosome rearrangements | Fission | Bees | Hypotheses | Phylogenetics | Cytogenetics | Evolution | Dissertations & theses | Variation
Journal Article
SCIENTIFIC REPORTS, ISSN 2045-2322, 12/2019, Volume 9, Issue 1, pp. 1 - 13
Fungus-farming ants of the genus Mycetophylax exhibit intra and interspecific chromosome variability, which makes them suitable for testing hypotheses about... 
BIOGEOGRAPHY | NUMBER EVOLUTION | MODEL SELECTION | SPECIATION | MULTIDISCIPLINARY SCIENCES | BAYESIAN PHYLOGENETIC INFERENCE | KARYOTYPE EVOLUTION | TELOMERIC REPEATS | LEAFCUTTER ANTS | REPETITIVE DNA | HYMENOPTERA-FORMICIDAE
Journal Article
Genetics and Molecular Biology, ISSN 1415-4757, 10/2018, Volume 41, Issue 4, p. 806
The genus Melipona is subdivided into four subgenera based on morphological characteristics, and two groups based on cytogenetic patterns. The cytogenetic... 
Heterochromatin | Chromatin | Banding | Biological evolution | Species classification | Fluorochromes | Euchromatin | Cytogenetics | Species | Chromosomes
Journal Article
Scientific reports, 12/2019, Volume 9, Issue 1, p. 18800
Fungus-farming ants of the genus Mycetophylax exhibit intra and interspecific chromosome variability, which makes them suitable for testing hypotheses about... 
Journal Article
Sociobiology, ISSN 0361-6525, 2011, Volume 58, Issue 1, pp. 185 - 194
Three species of stingless bees, M. flavolineata, M. fasciculata and M. fuliginosa, were cytogenetically analyzed using conventional staining, C banding and... 
M. Flavolineata | Stingless bees | Fluorochrome | M. Fasciculata | C band | Meliponini | M. Fuliginosa | PHYLOGENY | EVOLUTION | stingless bees | M. fuliginosa | ENTOMOLOGY | BANDS | BEES | fluorochrome | M. flavolineata | M. fasciculata
Journal Article
Genetics and Molecular Biology, ISSN 1415-4757, 2008, Volume 31, Issue 1, pp. 49 - 52
The stingless bees Melipona rufiventris and M. mondury were analyzed cytogenetically by conventional staining with Giemsa, C-banding and sequential staining... 
C-banding | Melipona | Stingless bees | B chromosomes | Fluorochromes | EVOLUTION | SUPERNUMERARY CHROMOSOMES | BIOCHEMISTRY & MOLECULAR BIOLOGY | fluorochromes | GENETICS & HEREDITY | stingless bees | PARTAMONA-HELLERI HYMENOPTERA
Journal Article
Genetics and Molecular Biology, ISSN 1415-4757, 2010, Volume 33, Issue 2, pp. 390 - 393
Due to their high degree of polymorphism, microsatellites are considered useful tools for studying population genetics. Nevertheless, studies of genetic... 
Melipona | Microsatellite | Stingless bees | Transferability | BIOCHEMISTRY & MOLECULAR BIOLOGY | GENETICS & HEREDITY | stingless bees | microsatellite | LOCI | transferability | Evolutionary Genetics
Journal Article
Sociobiology, ISSN 0361-6525, 06/2018, Volume 65, Issue 2, pp. 185 - 190
Over the past several decades, ant cytogenetic studies have focused on chromosome number and morphology; however, recently, additional information concerning... 
FISH | Ribosomal genes | Heterochromatin | Ant | Microsatellite repeats | CHROMOSOME EVOLUTION | ATTINI | ant | ribosomal genes | FUNGUS-GROWING ANTS | PONERINAE | ANTS HYMENOPTERA-FORMICIDAE | ENTOMOLOGY | microsatellite repeats
Journal Article
Anais da Academia Brasileira de Ciencias, ISSN 0001-3765, 09/2013, Volume 85, Issue 3, pp. 937 - 944
Euglossini are solitary bees considered important pollinators of many orchid species. Information regarding chromosome organization is available for only a... 
Cytogenetics | Heterochromatin | Euglossini | Karyotypic evolution | MELIPONINI | ORGANIZER REGIONS | HUMAN-CHROMOSOMES | HYMENOPTERA | MULTIDISCIPLINARY SCIENCES | FORMICIDAE | heterochromatin | ANTS | APIDAE | karyotypic evolution | BANDS | Biological Evolution | Animals | Orchidaceae | Bees - classification | Female | Male | Bees - genetics | Cytogenetic Analysis | Karyotype | Citogenetica | evolucao cariotipica | heterocromatina
Journal Article
Sociobiology, ISSN 0361-6525, 2013, Volume 60, Issue 1, pp. 125 - 127
Cephalotrigona femorata (Smith, 1854) was submitted to cytogenetic techniques to study and describe its karyotype. Conventional staining allowed the counting... 
Cytogenetics | Heterochromatin | Stingless bees | Hymenoptera | EVOLUTION | stingless bees | CHROMOSOMES | cytogenetics | ENTOMOLOGY | BEES | heterochromatin
Journal Article
Genetics and Molecular Biology, ISSN 1415-4757, 01/2008, Volume 31, Issue 1, pp. 49 - 52
The stingless bees Melipona rufiventris and M. mondury were analyzed cytogenetically by conventional staining with Giemsa, C-banding and sequential staining... 
Journal Article
Caryologia, ISSN 0008-7114, 07/2014, Volume 67, Issue 3, pp. 222 - 226
Most Meliponini share a distinctive pattern of heterochromatin distribution in relation to other bees. In general, they present one euchromatic and one... 
Meliponini | FISH | Hymenoptera | microdissection | heterochromatin | LOCATION | SATELLITE DNA | PLANT SCIENCES | CONSTITUTIVE HETEROCHROMATIN | EVOLUTION | FAMILIES | GENETICS & HEREDITY | C-BANDS
Journal Article
Genetics and Molecular Biology, ISSN 1678-4685, 03/2010, Volume 33, Issue 2, pp. 390 - 393
Due to their high degree of polymorphism, microsatellites are considered useful tools for studying population genetics. Nevertheless, studies of genetic... 
BIOCHEMISTRY & MOLECULAR BIOLOGY | GENETICS & HEREDITY
Journal Article
Genetics and Molecular Biology, ISSN 1415-4757, 2007, Volume 30, Issue 3, pp. 667 - 675
Allozyme, microsatellite and random amplified polymorphic DNA (RAPD) molecular markers were used to investigate the within and between population genetic... 
endangered species | stingless bees | genetic divergence | molecular markers | uruçu amarela
Journal Article
Journal Article
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