Results 41 to 50 of about 3,840 (112)

Modeling, virtual screening, and enzymatic docking of trehalose 6‐phosphate phosphatase and evaluation of the insecticidal effect of phthalimide, N‐(p‐tolylsulfonyl) on Aedes aegypti (Diptera: Culicidae)

Pest Management Science, Volume 81, Issue 8, Page 4777-4787, August 2025.
Schematic diagram of the experimental procedures used to perform the bioinformatic steps and insecticidal assays using trehalose 6‐phosphate phosphatase of Aedes aegypti and the molecule phthalimide, N‐(p‐tolylsulfonyl). Abstract BACKGROUND Aedes aegypti Linnaeus is a medically important vector because of its role in transmitting several arboviruses ...
Raquel Jemima Viana Lima, Fernando Berton Zanchi, Railton Marques de Souza Guimarães, Alexandre de Almeida e Silva   +3 more
wiley   +1 more source

Impacto del desarrollo de la bioinformática en Cuba

Revista Cubana de Medicina Militar, 2023
La bioinformática es la aplicación de las ciencias informáticas para resolver problemas biológicos. En esta disciplina los recursos computacionales y humanos asisten al análisis de cantidades enormes de datos biológicos, para extraer de ellos información
Lisvan Guevara Trujillo, Barbaro Nicolas Socarras Hernandez   +1 more
doaj  

Aplicação da análise de agrupamento de dados de expressão gênica temporal a dados em painel

Pesquisa Agropecuária Brasileira, 2011
O objetivo deste trabalho foi determinar a melhor alternativa, entre os métodos de agrupamento hierárquico (Ward) e de otimização (Tocher), para a formação de grupos homogêneos de séries de expressão gênica, e realizar previsões quanto à expressão gênica
Moysés Nascimento, Thelma Sáfadi, Fabyano Fonseca e Silva   +2 more
doaj   +1 more source

Illuminating the Dark: Using eDNA Metabarcoding to Study the Unique Ichthyofauna of the Furnas Formation Sinkholes

Environmental DNA, Volume 7, Issue 4, July–August 2025.
Using eDNA metabarcoding, we assessed fish diversity in isolated sinkholes in southern Brazil, uncovering signs of local extinction and species persistence. This approach offers a non‐invasive tool for biodiversity assessment and informs conservation efforts in unique karst environments.
Luz E. De la Ossa‐Guerra, Daniel M. Limeira, Roger H. Dalcin, Heron O. Hilário, Daniel C. Carvalho, Roberto F. Artoni   +5 more
wiley   +1 more source

Duas proteínas (TcTIA6 e TcTIA7) envolvidas na biossíntese da tiamina codificadas pelo genoma do Theobroma cacao L

Infarma: Pharmaceutical Sciences, 2017
A tiamina funciona como um cofator para atividades de várias enzimas que atuam no metabolismo de carboidratos e aminoácidos. Este trabalho objetivou analisar através de técnicas de bioinformática os genes responsáveis pela biossíntese da tiamina ...
Juliano Oliveira SANTANA, Gonçalo Santos SILVA, Luciano Angelo de Souza BERNARDES   +2 more
doaj   +1 more source

Vineyard maturity increases arbuscular mycorrhizal and decreases plant pathogen fungal relative abundance in bulk soil across a 1,000 km Chilean gradient

PLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 987-997, July 2025.
Wine production has a significant impact on the global economy. Despite this, the microbial composition of the terroir has not been studied sufficiently, particularly in the southern hemisphere. Here, we investigated how bulk soil fungal communities are affected by several abiotic and biotic factors across 1,000 km of Chilean vineyards.
César Marín, Felix Dittrich, Martti Vasar, Felipe Gaínza‐Cortés, Patricia Silva‐Flores, Paula Aguilera   +5 more
wiley   +1 more source

Análisis computacional de proteínas de Helicobacter Pylori J99 y 26695

Visión Electrónica, 2012
La colonización del Helicobacter Pylori en la mucosa gástrica es considerada como un adenocarcinoma debido a que su colonización e infección dentro de la mucosa gástrica influye de manera notable en el desarrollo del cáncer gástrico.
Edilma E.Becerra, Luz H. Camargo
doaj  

Cloning, expression, and analysis of the group 2 allergen from Dermatophagoides farinae from China

Anais da Academia Brasileira de Ciências, 2010
To obtain the recombinant group 2 allergen product of Dermatophagoides farinae (Der f 2), the Der f 2 gene was synthesized by RT-PCR. The full-length cDNA comprised 441 nucleotides and was 99.3% identical to the reference sequence (GenBank AB195580). The
Cui Yu-bao, Ying Zhou, Shi Weihong, Ma Guifang, Li Yang, Wang Yungang   +5 more
doaj   +1 more source

Palmitate‐Induced Primary Rat Senescent Astrocytes Exhibit Higher Inflammatory Activity and a Distinct Transcriptomic Profile Compared to Reactive Astrocytes

Journal of Neurochemistry, Volume 169, Issue 7, July 2025.
We analyzed the secretome and transcriptome of senescent and reactive cortical astrocytes. Senescent astrocytes secreted more interleukins, while gliotic astrocytes released more chemokines. Astrocytes drive neuroinflammation through both senescence and gliosis.
Michel López‐Teros, Karla Estephanía Ávila‐Galicia, Raúl Librado‐Osorio, Verónica Jimenez‐Jacinto, Jorge Antonio Garcia‐Álvarez, Georgina Hernández‐Montes, Alejandro Sanchez‐Flores, Adriana Alarcón‐Aguilar, Armando Luna‐López, Mina Königsberg   +9 more
wiley   +1 more source

IMPLANTAÇÃO DE METODOLOGIAS PARA ANÁLISE COMPARATIVA DE SEQUÊNCIAS GENÔMICAS RELACIONADAS AO CÂNCER DE PELE

Colloquium Exactarum, 2015
A exposição aos raios ultravioletas tem provocado o aumento da incidência do câncer de pele, geralmente associados a alterações na estrutura do DNA.
Antonio Alves dos Santos Neto, Antonio Fluminhan Jr   +1 more
doaj   +2 more sources