Search Results - "Silva Valente, Vera Lúcia da"

Evolutionary history and classification of Micropia retroelements in Drosophilidae species by Cordeiro, Juliana, Carvalho, Tuane Letícia, Valente, Vera Lúcia da Silva, Robe, Lizandra Jaqueline

“…Transposable elements (TEs) have the main role in shaping the evolution of genomes and host species, contributing to the creation of new genes and promoting…”
Get full text

Linking epigenetic function to electrostatics: The DNMT2 structural model example by Vieira, Gilberto Cavalheiro, Vieira, Gustavo Fioravanti, Sinigaglia, Marialva, Silva Valente, Vera Lúcia da

“…The amino acid sequence of DNMT2 is very similar to the catalytic domains of bacterial and eukaryotic proteins. However, there is great variability in the…”
Get full text

Can sibling species of the Drosophila willistoni subgroup be recognized through combined microscopy techniques? by Zanini, Rebeca, Deprá, Maríndia, da Silva Valente, Vera Lúcia

“…In several arthropod groups, male genitalia is the most important feature for species identification, especially in cryptic species. Cryptic species are very…”
Get full text

From visit to emergence: Interactions between mycophagous Drosophilidae (Insecta, Diptera) and macroscopic fungi (Basidiomycota) and their patterns in ecological networks by Lucas Batista Duarte, Felipe Berti Valer, Jeferson Vizentin-Bugoni, Eduardo Bernardi, Vera Lúcia da Silva Valente, Marco Silva Gottschalk

“…ABSTRACT Ecological interactions are diverse, variable across space and time and not always well understood. The use of interaction network analysis has become…”
Get full text

Shifting the known richness of Paramycodrosophila Duda, 1924 (Diptera: Drosophilidae): the description of nineteen new species in the Neotropical region by Marcos Henrique Frech-Telles, Vera Lúcia da Silva Valente-Gaiesky, Marco Silva Gottschalk

“…ABSTRACT Paramycodrosophila Duda, 1924 is a small cosmopolitan genus which encompasses 16 described species. In the Neotropical region there are records of…”
Get full text

Evolution of DNMT2 in drosophilids: Evidence for positive and purifying selection and insights into new protein (pathways) interactions by Vieira, Gilberto Cavalheiro, D'Ávila, Marícia Fantinel, Zanini, Rebeca, Deprá, Maríndia, da Silva Valente, Vera Lúcia

“…The DNA methyltransferase 2 (DNMT2) protein is the most conserved member of the DNA methyltransferase family. Nevertheless, its substrate specificity is still…”
Get full text

Sex-specific methylation in Drosophila: an investigation of the Sophophora subgenus by D'Ávila, Marícia Fantinel, Garcia, Rosane Nunes, Panzera, Yanina, Valente, Vera Lúcia da Silva

“…Epigenetic phenomena have been widely characterized in the genomes of vertebrates and DNA methylation is a key mechanism of epigenetic regulation. The DNA…”
Get full text

Phylomitogenomics of two Neotropical species of long-legged crickets Endecous Saussure, 1878 (Orthoptera: Phalangopsidae) by Silva, Anelise Fernandes E, Antoniolli, Henrique da Rocha Moreira, Zefa, Edison, Valente, Vera Lúcia da Silva, Deprá, Maríndia

“…Mitochondrial genomes have provided significant insights into the evolution of several insects. A typical mitogenome contains 37 genes, and variations in gene…”
Get full text

Three new Neotropical species of Hirtodrosophila Duda, 1923 (Diptera: Drosophilidae) by Frech-Telles, Marcos Henrique, Valente-Gaiesky, Vera Lúcia da Silva, Gottschalk, Marco Silva

“…Hirtodrosophila Duda, 1923 is a worldwide genus that encompasses about 170 species. In the Neotropical Region there are records of 38 species. In this paper,…”
Get full text

Combining morphology and molecular data to improve Drosophila paulistorum (Diptera, Drosophilidae) taxonomic status by Zanini, Rebeca, Müller, Mário Josias, Vieira, Gilberto Cavalheiro, Valiati, Victor Hugo, Deprá, Maríndia, Valente, Vera Lúcia da Silva

“…The willistoni species subgroup has been the subject of several studies since the latter half of the past century and is considered a Neotropical model for…”
Get full text

Temporal edge effects structure the assemblages of Drosophilidae (Diptera) in a Restinga forest fragment in Southern Brazil by Mendes, Mayara Ferreira, Blauth, Monica Laner, Santos, Luana Amaral Dos, Gaiesky, Vera Lúcia da Silva Valente, Gottschalk, Marco Silva

“…Anthropogenic habitat fragmentation directly affects ecological processes, leading to negative biodiversity impacts for insects and other biota. Increased edge…”
Get full text

Salivary Polytene Chromosome Map of Anopheles darlingi, the Main Vector of Neotropical Malaria by RAFAEL, Miriam S, ROHDE, Cláudia, BRIDI, Leticia C, DA SILVA VALENTE GAIESKY, Vera Lúcia, TADEI, Wanderli P

“…New photomap of Anopheles (Nyssorhynchus) darlingi Root, 1926, is described for a population from Guajará-Mirim, State of Rondonia, Brazil. The number of…”
Get full text

The New World genus Rhinoleucophenga (Diptera: Drosophilidae): new species and notes on occurrence records by Poppe, Jean Lucas, Schmitz, Hermes José, Valente, Vera Lúcia Da Silva

“…The genus Rhinoleucophenga Hendel comprises 26 nominal species with New World distribution. In the present study, two new species are described from samples in…”
Get more information

Reevaluating the infection status by the Wolbachia endosymbiont in Drosophila Neotropical species from the willistoni subgroup by Müller, Mário Josias, Dörr, Natália Carolina Drebes, Deprá, Maríndia, Schmitz, Hermes José, Valiati, Victor Hugo, Valente, Vera Lúcia da Silva

“…•The Drosophila willistoni subgroup exhibits a gradient of infection by Wolbachia.•D. tropicalis is the more likely donor of a wAu infection to D…”
Get full text

Over-activation of the Drosophila melanogaster hsp83 gene by selenium intoxication by Golombieski, Ronaldo Medeiros, Graichen, Daniel Ângelo Sgranzerla, Rocha, João Batista Teixeira da, Valente, Vera Lúcia da Silva, Loreto, Élgion Lúcio da Silva

“…Selenium is an important dietary micronutrient and an essential component of selenoproteins and the active sites of some enzymes, although at high…”
Get full text

A new species of the genus Rhinoleucophenga (Diptera: Drosophilidae) and redescription of five species from Neotropical region by Poppe, Jean Lucas, Valente, Vera Lúcia DA Silva, Dos Santos, João Pedro Junges, Gottschalk, Marco Silva

“…The genus Rhinoleucophenga Hendel comprises 29 nominal species with New World distribution. In the present study five species are redescribed: R. angustifrons…”
Get more information

The flower flies and the unknown diversity of Drosophilidae (Diptera): a biodiversity inventory in the Brazilian fauna by Schmitz, Hermes José, Valente, Vera Lúcia Da Silva

“…Diptera is a megadiverse order, reaching its peak of diversity in Neotropics, although our knowledge of dipteran fauna from this region is grossly lacking…”
Get full text

Wolbachia pipientis is associated with different mitochondrial haplotypes in natural populations of Drosophila willistoni by Müller, Mário Josias, von Mühlen, Carine, Valiati, Victor Hugo, Valente, Vera Lúcia da Silva

“…[Display omitted] ► Drosophila willistoni is a species recently infected with Wolbachia. Wolbachia may effect mitochondrial genetic diversity of host…”
Get full text

Study of four Neotropical species of tree crickets Oecanthus Serville, 1831 (Orthoptera, Gryllidae) using cytogenetic and molecular markers by Silva, Anelise Fernandes E, Oliveira, Thays Duarte de, Bertocchi, Natasha Ávila, Valente, Vera Lúcia da Silva, Zefa, Edison, Deprá, Maríndia

“…Karyotypes in the worldwide subfamily Oecanthinae show variations in diploid number, chromosome morphology, and sex-chromosome system. This study described the…”
Get full text

Are conservation units in the Caatinga biome, Brazil, efficient in the protection of biodiversity? An analysis based on the drosophilid fauna by Oliveira, Geórgia Fernanda, Lauer Garcia, Ana Cristina, Montes, Martín Alejandro, De Araújo Jucá, Janaína Cristina Lopes, Da Silva Valente, Vera Lúcia, Rohde, Cláudia

“…Biodiversity is believed to be low in regions with vegetation that has adapted to water stress. Additionally, there is little interest by authorities in…”
Get full text