Resultados de búsqueda - (((taxonomica OR taxonom) OR (taxonomicooia OR (taxonomy OR taxonomiaicica))) OR taxonomosic)*

Evaluación de resistencia a ixodicidas y efectividad de la vacuna Bm86 en el grado de infestación por garrapata Boophilus SP. en las razas de ganado bovino charolais, simmental, br... por Treviño Medina, Raúl

“…Se procedió a la identificación taxonómica de las garrapatas colectadas y se evaluó la resistencia de garrapatas a organofosforados, piretroides y amidinas por el método de Stone & Haydock. …”
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Insectos asociados a biomodelos simulando cuatro condiciones de hallazgo de cadáveres. por Briones Espinoza, Héctor Eduardo

“…El objetivo general del estudio fue generar información taxonómica de insectos necrófagos en biomodelos (Sus scrofa) simulando condiciones de hallazgo de cadáveres expuestos a la intemperie, sumergidos en agua, encajonados en madera y en bolsas de plástico. …”
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Insectos asociados a biomodelos simulando cuatro condiciones de hallazgo de cadáveres. por Briones Espinoza, Héctor Eduardo

“…El objetivo general del estudio fue generar información taxonómica de insectos necrófagos en biomodelos (Sus scrofa) simulando condiciones de hallazgo de cadáveres expuestos a la intemperie, sumergidos en agua, encajonados en madera y en bolsas de plástico. …”
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Diagnóstico del conocimiento taxonómico y florístico de las plantas vasculares del norte de México por González Elizondo, M. Socorro, González Elizondo, Martha, López Enríquez, Irma Lorena, Tena Flores, Jorge Alberto, González Gallegos, Jesús Guadalupe, Ruacho González, Lizeth, Melgoza Castillo, Alicia, Villarreal Quintanilla, José Ángel, Estrada Castillón, Andrés Eduardo

“…Palabras clave: Chihuahua, Coahuila, Durango, flora, Nuevo León. A diagnosis of the taxonomic and floristic knowledge on vascular plants from northern Mexico Abstract Background: The taxonomic and floristic knowledge of vascular plants in northern Mexico presents relevant, though disaggregated advances. …”
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Uso del programa Delta para el estudio de los hongos aphyllophorales no poroides de México por Andrade Gallegos, René Humberto, Marmolejo Monsiváis, José Guadalupe, Garza Ocañas, Fortunato, Estrada Castillón, Andrés Eduardo

“…Se obtuvieron descripciones taxonómicas en formatos TXT, RTF, HTML. Se generaron claves de tipo tabular y dicotómico en formatos TXT, RTF y HTML y una clave interactiva. …”
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Influence of whole-wheat consumption on fecal microbial community structure of obese diabetic mice por García Mazcorro, José Francisco, Ivanov, Ivan, Mills, David A., Noratto, Giuliana D.

“…Almost 9,000 different bacterial species (Operational Taxonomic Units at 97% similarity) were detected in all mice but the bacterial diversity (number of OTUs) did not differ among the treatment groups. …”
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Distributional and Ecological Notes on the Halfbeaks of Eastern Gulf of Mexico, with a Provisional Key for Their Identifification por Contreras Balderas, Salvador, Lozano Vilano, María de Lourdes, García Ramírez, María Elena

“…Most of it has centered around the taxonomic status of H. unifasciatus (including its synonym H. roberti), which is shown to comprise a complex of three species, H. unifasciatus, the recently described H. meeki, from the western Atlantic region, and an undescribed species from the eastern Pacific Ocean. …”
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First record of glycera guatemalensis and G. sphyrabrancha (Annelida: Glyceridae) from Western México por De León González, Jesús Ángel, Tovar Hernández, María Ana, Torres Manríquez, Iliana, García Garza, María Elena

“…Methods: An analysis of the glycerides of the Pacific coast of Mexico was carried out, finding two species that were collected, one of shrimp trawl at a depth of 18 meters off Puertecitos, Baja California, as well as by manual sampling in the intertidal zone of Concepción Bay, Baja California Sur in the Gulf of California. For their taxonomic determination, morphological characters of greater relevance for their identification were examined, such as jaws, aileron shape, parapodia, chaetae, and the type of pharyngeal papillae. …”
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Review of the Capitellidae (Annelida, Polychaeta) from the Eastern Tropical Pacific region, with notes on selected species por García Garza, María Elena, De León González, Jesús Ángel

“…The main objective of this work is to contribute to the taxonomic knowledge of the species of Capitellidae reported for the Eastern Tropical Pacific. …”
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The mycetoma knowledge gap: identification of research priorities por Wanke, Bodo, Van de Sande, Wendy W. J., Maghoub, El Sheikh, Fahal, Ahmed Hassan, Goodfellow, Michael, Welsh Lozano, Oliverio, Zijlstra, Ed E.

“…Mycetoma is a tropical disease which is caused by a taxonomically diverse range of actinomycetes (actinomycetoma) and fungi (eumycetoma). …”
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Two new species of notodasus fauchald, 1972 (Annelida: Capitellidae) from the Central Indo-Pacific region por Lin, Junhui, García Garza, María Elena, Arbi, Ucu Yanu, Wang, Jianjun

“…The genus is unusual in the Central IndoPacific, and there is no taxonomic record of Notodasus in this region. In this study, two new species of Notodasus are described and illustrated, namely Notodasus celebensis sp. nov. and N. chinensis sp. nov. …”
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Microbiota gastrointestinal y síndrome de intestino irritable por García Mazcorro, José Francisco, Cruz Valdez, Julio César, Marroquín Cardona, Alicia Guadalupe, Sánchez Casas, Rosa María

“…The differences in sequencing of these hypervariable regions make it possible to taxonomically identify the bacteria present in study samples (for example, in stools and intestinal mucosa).3 The «rrs» gene, also known as 16S ribosomal DNA or 16S rDNA, as mentioned in table 3 of our article, encodes 16S rRNA. …”
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New records of invasive tubeworms (Ficopomatus, Serpulidae) in Mexico por Tovar Hernández, María Ana, De León González, Jesús Ángel, Kupriyanova, Elena K.

“…Molecular genetics studies are needed to confirm the taxonomic and invasive status of F. uschakovi.…”
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Taxonomía, distribución e importancia de las algas de Nuevo León por Aguirre Cavazos, Diana Elena

“…The macroscopic species identified in the collection stations are listed together with a diagnosis, also, is presented a taxonomic list including the infonnation of the algae records (macro and micro) for Nuevo León since 1958 until today.…”
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Taxonomía, distribución e importancia de las algas de Nuevo León por Aguirre Cavazos, Diana Elena

“…The macroscopic species identified in the collection stations are listed together with a diagnosis, also, is presented a taxonomic list including the infonnation of the algae records (macro and micro) for Nuevo León since 1958 until today.…”
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Universal primers for the amplification and sequence analysis pf actin-1 from diverse mosquito species por Staley, Molly, Dorman, Karin S., Bartholomay, Lyric C., Fernández Salas, Ildefonso, Farfán Ale, José Arturo, Loroño Pino, María Alba, García Rejón, Julián Everardo, Ibarra Juárez, Luis Arturo, Blitvich, Bradley J.

“…We report the development of universal primers for the reverse-transcription polymerase chain reaction (RT-PCR) amplification and nucleotide sequence analysis of actin cDNAs from taxonomically diverse mosquito species. Primers specific to conserved regions of the invertebrate actin-1 gene were designed after actin cDNA sequences of Anopheles gambiae, Bombyx mori, Drosophila melanogaster, and Caenorhabditis elegans. …”
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A new parrot taxon from the Yucatán Peninsula, Mexico—its position within genus Amazona based on morphology and molecular phylogeny por Silva, Tony, Guzmán, Antonio, Urantówka, Adam D., Mackiewicz, Paweł

“…However, taken together tree topology tests and morphometric analyses, we can conclude that the new parrot represents a recently evolving species, whose taxonomic status should be further confirmed. This lineage diverged from its closest relative about 120,000 years ago and was subjected to accelerated morphological and behavioral changes like some other representatives of the genus Amazona. …”
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Los derechos procesales en grupos vulnerables desde la normativa nacional e internacional por Martínez-Pérez, Yahaira Berenice, Sauceda-Villeda, Brenda Judith, Moreno-Rodríguez, María Salomé

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Synopsis of the pelidnotine scarabs (Coleoptera, Scarabaeidae, Rutelinae, Rutelini) and annotated catalog of the species and subspecies por Moore, Matthew R., Jameson, Mary L., Garner, Beulah H., Audibert, Cédric, Smith, Andrew B. T., Seidel, Matthias

“…These beetles suffer from a complicated nomenclatural history, due primarily to 20th century taxonomic and nomenclatural errors. We review the taxonomic history of the pelidnotine scarabs, present a provisional key to genera with overviews of all genera, and synthesize a catalog of all taxa with synonyms, distributional data, type specimen information, and 107 images of exemplar species. …”
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Discovery of a Novel Polyomavirus in Acute Diarrheal Samples from Children por Ramqvist, Torbjörn, Yu, Guixia, Greninger, Alexander L., Isa, Pavel, Phan, Tung G., Martínez, Miguel Angel, De la Luz Sanchez, Maria, Contreras, Juan Francisco, Santos Preciado, José Ignacio, Parsonnet, Julie, Miller, Steve, DeRisi, Joseph L., Delwart, Eric, Arias Ortiz, Carlos Federico, Chiu, Charles Y.

“…The ,5.0 kB viral genome exhibits little overall homology (,46% amino acid identity) to known polyomaviruses, and, due to phylogenetic variation among its individual proteins, cannot be placed in any existing taxonomic group. PCR-based screening detected MXPyV in 28 of 834 (3.4%) fecal samples collected from California, Mexico, and Chile, and 1 of 136 (0.74%) of respiratory samples from Mexico, but not in blood or urine samples from immunocompromised patients. …”
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