OBJECTIVE: This study aimed to reveal the mitochondrial genomes (mtgenomes) of Tetrix japonica and Alulatettix yunnanensis, and the phylogenetics of Orthoptera species. METHODS: The mtgenomes of A. yunnanensis and T. japonica were firstly sequenced and assembled through partial sequences amplification, a...
Direct tests of the random or non-random distribution of nucleotides on genomes have been devised to test the hypothesis of neutral, nearly-neutral or selective evolution. These tests are based on the direct base distribution and are independent of the functional (coding or non-coding) or structural (rep...
Secuencia de Bases/genética,
Genoma,
Nucleótidos/genética,
Filogenia,
Análisis de Secuencia de ADN/métodos,
Colágeno/genética,
ADN Mitocondrial/genética,
Drosophila melanogaster/genética,
Epistasis Genética/genética,
VIH-1/genética,
Nucleótidos/química,
Células Procariotas/química,
Algoritmos,
Distribución de Chi-Cuadrado,
Estructuras Cromosómicas,
Evolución Molecular,
Flujo Genético,
Periodicidad,
Valores de Referencia,
Secuencias Repetidas en Tándem
Portal, Thayara Morais;
Siqueira, Jones Anderson Monteiro;
Costa, Larissa Cristina Prado das Neves;
Lima, Ian Carlos Gomes de;
Lucena, Maria Silvia Sousa de;
Bandeira, Renato da Silva;
Linhares, Alexandre da Costa;
Luz, Claudia Regina Nunes Eloi da;
Gabbay, Yvone Benchimol;
Resque, Hugo Reis.
ABSTRACT Gastroenteritis is one of the most common diseases during childhood, with norovirus (NoV) and sapovirus (SaV) being two of its main causes. This study reports for the first time the incidence of these viruses in hospitalized children with and without gastroenteritis in São Luís, Maranhão. A t...
Infecciones por Caliciviridae/epidemiología,
Infecciones por Caliciviridae/virología,
Caliciviridae/clasificación,
Infección Hospitalaria,
Brasil,
Caliciviridae/genética,
Infecciones por Caliciviridae/diagnóstico,
Infecciones por Caliciviridae/historia,
Evolución Molecular,
Gastroenteritis/epidemiología,
Gastroenteritis/historia,
Gastroenteritis/virología,
Genotipo,
Incidencia,
Norovirus/clasificación,
Norovirus/genética,
Filogenia,
Sapovirus/clasificación,
Sapovirus/genética
AbstractIn India the distribution of genus Triplophysa has been reported only in the upper drainage of the Indus River in Jammu and Kashmir and Lahul and Spiti area of Himachal Pradesh. There is no study on the taxonomic characterization of this genus from Kashmir Himalaya. Therefore the present study wa...
Pérez-Ibave, Diana Cristina;
González-Alvarez, Rafael;
Martinez-Fierro, Margarita de La Luz;
Ruiz-Ayma, Gabriel;
Luna-Munoz, Maricela;
Martínez-De-Villarreal, Laura Elia;
Garza-Rodríguez, María De Lourdes;
Reséndez-Pérez, Diana;
Mohamed-Noriega, Jibran;
Garza-Guajardo, Raquel;
Bautista-De-Lucío, Victor Manuel;
Mohamed-Noriega, Karim;
Barboza-Quintana, Oralia;
Arámburo-De-La-Hoz, Carlos;
Barrera-Saldana, Hugo Alberto;
Rodríguez-Sánchez, Irám Pablo.
BACKGROUND: The olfactomedin-like domain (OLFML) is present in at least four families of proteins, including OLFML2A and OLFML2B, which are expressed in adult rat retina cells. However, no expression of their orthologous has ever been reported in human and baboon. OBJECTIVE: The aim of this study was to ...
Proteínas de la Matriz Extracelular/metabolismo,
Ojo/metabolismo,
Glicoproteínas/metabolismo,
Proteínas de la Membrana/metabolismo,
Proteínas de la Matriz Extracelular/análisis,
Proteínas de la Matriz Extracelular/genética,
Ojo/química,
Técnica del Anticuerpo Fluorescente/métodos,
Glicoproteínas/análisis,
Glicoproteínas/genética,
Proteínas de la Membrana/análisis,
Proteínas de la Membrana/genética,
Código de Barras del ADN Taxonómico,
Evolución Molecular,
Fenómenos Fisiológicos Oculares,
Papio,
Valores de Referencia,
Reacción en Cadena de la Polimerasa de Transcriptasa Inversa,
Transcripción Reversa,
Análisis de Secuencia de Proteína
Os microRNAs (miRNAs) são pequenos RNAs não codificadores de proteínas presentes na maioria dos eucariotos. Esses RNAs regulam a expressão gênica em nível pós-transcricional através do silenciamento de mRNAs-alvo que possuem sítios complementares às suas sequências, atuando em praticamente tod...
González-Alvarez, Rafael;
Garza-Rodriguez, María de Lourdes;
Delgado-Enciso, Iván;
Treviño-Alvarado, Victor Manuel;
Canales-Del-Castillo, Ricardo;
Martínez-De-Villarreal, Laura Elia;
Lugo-Trampe, Ángel;
Tejero, María Elizabeth;
Schlabritz-Loutsevitch, Natalia E;
Rocha-Pizaña, María Del Refugio;
Cole, Shelley A;
Reséndez-Pérez, Diana;
Moises-Alvarez, Mario;
Comuzzie, Anthony G;
Barrera-Saldaña, Hugo Alberto;
Garza-Guajardo, Raquel;
Barboza-Quintana, Oralia;
Rodríguez-Sánchez, Irám Pablo.
BACKGROUND: Chemerin, encoded by the retinoic acid receptor responder 2 (RARRES2) gene is an adipocytesecreted protein with autocrine/paracrine functions in adipose tissue, metabolism and inflammation with a recently described function in vascular tone regulation, liver, steatosis, etc. This molecule is ...
Cytogenetic analyses were performed in four species of the Hypostominae subfamily, three from Hypostomus (Hypostomini) genus and Rhinelepis aspera (Rhinelepini). Three populations of Hypostomus ancistroides were analyzed, which had 2n=68 chromosomes, but presented different karyotype formulas. Hypostomus...
