Search Results - "Cardoso, Danon Clemes"

Integrating Paleodistribution Models and Phylogeography in the Grass-Cutting Ant Acromyrmex striatus (Hymenoptera: Formicidae) in Southern Lowlands of South America by Cristiano, Maykon Passos, Clemes Cardoso, Danon, Fernandes-Salomão, Tânia Maria, Heinze, Jürgen

“…Past climate changes often have influenced the present distribution and intraspecific genetic diversity of organisms. The objective of this study was to…”
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Molecular phylogenetic reconstruction and localization of the (TTAGG)n telomeric repeats in the chromosomes of Acromyrmex striatus (Roger, 1863) suggests a lower ancestral karyotype for leafcutter ants (Hymenoptera) by Pereira, Tássia Tatiane Pontes, Dos Reis, Ana Caroline Coelho Corrêa, Cardoso, Danon Clemes, Cristiano, Maykon Passos

“…Chromosome counts and karyotype characterization have proved to be important features of a genome. Chromosome changes during the diversification of ants might…”
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Dynamic development of AT‐rich heterochromatin has followed diversification and genome expansion of psammophilous Mycetophylax (Formicidae: Attini: Attina) by Cardoso, Danon Clemes, Moura, Mariana Neves, Cristiano, Maykon Passos

“…Heterochromatin is an important genome constituent comprised by a high density of repetitive DNA sequences that mediate chromosome structure and function. The…”
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Chromosomal dynamics in space and time: evolutionary history of Mycetophylax ants across past climatic changes in the Brazilian Atlantic coast by Micolino, Ricardo, Cristiano, Maykon Passos, Travenzoli, Natália Martins, Lopes, Denilce Meneses, Cardoso, Danon Clemes

“…Fungus-farming ants of the genus Mycetophylax exhibit intra and interspecific chromosome variability, which makes them suitable for testing hypotheses about…”
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Intraspecific variation in the karyotype length and genome size of fungus-farming ants (genus Mycetophylax), with remarks on procedures for the estimation of genome size in the Formicidae by flow cytometry by Moura, Mariana Neves, Cardoso, Danon Clemes, Lima Baldez, Brenda Carla, Cristiano, Maykon Passos

“…Ants (Formicidae) present considerable diversity in chromosome numbers, which vary from n = 1 to n = 60, although this variation is not proportional to that in…”
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Chromosomal variation among populations of a fungus-farming ant: implications for karyotype evolution and potential restriction to gene flow by Cardoso, Danon Clemes, Heinze, Jürgen, Moura, Mariana Neves, Cristiano, Maykon Passos

“…Intraspecific variation in chromosome structure may cause genetic incompatibilities and thus provides the first step in the formation of species. In ants,…”
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Cytogenetic and molecular analyses reveal a divergence between Acromyrmex striatus (Roger, 1863) and other congeneric species: taxonomic implications by Cristiano, Maykon Passos, Cardoso, Danon Clemes, Fernandes-Salomão, Tânia Maria

“…The leafcutter ants, which consist of Acromyrmex and Atta genera, are restricted to the New World and they are considered the main herbivores in the…”
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Karyotype Diversity, Mode, and Tempo of the Chromosomal Evolution of Attina (Formicidae: Myrmicinae: Attini): Is There an Upper Limit to Chromosome Number? by Cardoso, Danon Clemes, Cristiano, Maykon Passos

“…Ants are an important insect group that exhibits considerable diversity in chromosome numbers. Some species show only one chromosome, as in the males of the…”
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The evolution of haploid chromosome numbers in Meliponini by Travenzoli, Natália Martins, Cardoso, Danon Clemes, Werneck, Hugo de Azevedo, Fernandes-Salomão, Tânia Maria, Tavares, Mara Garcia, Lopes, Denilce Meneses

“…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…”
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Karyotype and putative chromosomal inversion suggested by integration of cytogenetic and molecular data of the fungus-farming ant Mycetomoellerius iheringi Emery, 1888 by Micolino, Ricardo, Cristiano, Maykon Passos, Cardoso, Danon Clemes

“…Comparative cytogenetic analyses are being increasingly used to collect information on species evolution, for example, diversification of closely related…”
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Amoimyrmex Cristiano, Cardoso & Sandoval, gen. nov. (Hymenoptera: Formicidae): a new genus of leaf‐cutting ants revealed by multilocus molecular phylogenetic and morphological analyses by Cristiano, Maykon Passos, Cardoso, Danon Clemes, Sandoval‐Gómez, Vivian E, Simões‐Gomes, Flávia Carolina

“…Leaf‐cutting ants (genera Acromyrmex and Atta) are the most important herbivores in the Neotropical region. Within the genus Acromyrmex, the species and…”
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The Bee Chromosome database (Hymenoptera: Apidae) by Cunha, Marina Souza, Cardoso, Danon Clemes, Cristiano, Maykon Passos, de Oliveira Campos, Lucio Antônio, Lopes, Denilce Meneses

“…The bee diversity (Apidae) estimative ranges from 18,000 to 20,000 species worldwide. Together, they show an impressive diversity in morphological, ecological,…”
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Under the sun or stars: how a dune ant (Hymenoptera: Formicidae) community is shaped along the day and night by Guimarães, Pedro Henrique, Sobrinho, Tathiana Guerra, Cristiano, Maykon Passos, Cardoso, Danon Clemes

“…Atlantic Forest (AF) is a threatened megadiverse biome distributed from north to south along the ocean of South America and is considered a hotspot of…”
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Assessing ploidy levels and karyotype structure of the fire ant Solenopsis saevissima Smith, 1855 (Hymenoptera, Formicidae, Myrmicinae) by de Andrade, Ananda Ribeiro Macedo, Cardoso, Danon Clemes, Cristiano, Maykon Passos

“…The family Formicidae is composed of ants that organize themselves into castes in which every individual has a joint organizational function. Solenopsis…”
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The role of fusion in ant chromosome evolution: insights from cytogenetic analysis using a molecular phylogenetic approach in the genus mycetophylax by Cardoso, Danon Clemes, das Graças Pompolo, Silvia, Cristiano, Maykon Passos, Tavares, Mara Garcia

“…Among insect taxa, ants exhibit one of the most variable chromosome numbers ranging from n = 1 to n = 60. This high karyotype diversity is suggested to be…”
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Genetic diversity and relatedness in captive collared peccaries Dicotyles tajacu (Linnaeus, 1758) (Cetartiodactyla: Tayassuidae) estimated by microsatellite genotyping using high‐throughput sequencing: Implications for their conservation and reintroduction by Gomes, Paula Teixeira, Rosse, Izinara Cruz, Moraes, Lauro Ângelo Gonçalves, Kalapothakis, Evanguedes, Azevedo, Cristiano Schetini, Cardoso, Danon Clemes, Cristiano, Maykon Passos

“…The global population of Dicotyles tajacu (Linnaeus, 1758) (Cetartiodactyla: Tayassuidae), commonly known as the collared peccary and distributed in the…”
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Phylogenetic Reconstruction of the Ancestral Chromosome Number of the Genera Anochetus Mayr, 1861 and Odontomachus Latreille, 1804 (Hymenoptera: Formicidae: Ponerinae) by Afonso Neto, Paulo C., Micolino, Ricardo, Cardoso, Danon Clemes, Cristiano, Maykon Passos

“…Recent phylogenetic and molecular data are changing our knowledge about the relations between species and evolutionary processes resulting in the chromosome…”
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Comparative FISH-mapping of TTAGG telomeric sequences to the chromosomes of leafcutter ants (Formicidae, Myrmicinae): is the insect canonical sequence conserved? by de Castro, Carini Picardi Morais, Cardoso, Danon Clemes, Micolino, Ricardo, Cristiano, Maykon Passos

“…Telomeric sequences are conserved across species. The most common sequence reported among insects is (TTAGG) n , but its universal occurrence is not a…”
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Thermal Tolerance of Fruit-Feeding Butterflies (Lepidoptera: Nymphalidae) in Contrasting Mountaintop Environments by Silva, Vanessa Diniz E, Beirão, Marina Vale, Cardoso, Danon Clemes

“…Ectothermic organisms, such as insects, are highly temperature dependent and are good models for studies that predict organisms' responses to global climate…”
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Genome size in ants: retrospect and prospect by Mariana Neves Moura, Danon Clemes Cardoso, Brenda Carla Lima Baldez, Maykon Passos Cristiano

“…Genome size is very useful in studies regarding taxonomy, evolution, and reproductive biology in many animal groups, including insects. Herein, we assembled…”
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