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Mostrando ítems 589-608 de 1211
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Genotipificación de variantes de beta-caseína bovina mediante ACRSPCR- RFLP = Genotyping of bovine beta-casein variants by ACRS-PCR-RFLP
(Consejo de Rectores de Universidades Privadas, 2023-10)Las variantes de la beta-caseína bovina pueden clasificarse en dos grupos, tipo-A1 y tipo-A2, según el aminoácido que esté presente en la posición 67 de la proteína (His, tipo A1; Pro, tipo A2)1. En los últimos años se ha ... -
Genotoxic effects induced by Cd+2, Cr+6, Cu+2 in the Gill and Liver of Odontesthes bonariensis (Piscies, Atherinopsidae)
(2016)Genotoxic effects of Cd?2, Cr?6, and Cu?2 on the gill and liver of the Argentinean Silverside (Odontesthes bonariensis) were studied using the comet assay and in relation with the metal tissue accumulation. Fish were exposed ... -
Genotyping Mycobacterium bovis from cattle in the Central Pampas of Argentina: tempoal and regional trends
(Fundacao Oswaldo Cruz, Brasil, 2014-04)Mycobacterium bovis is the causative agent of bovine tuberculosis (TB), a disease that affects approximately 5% of Argentinean cattle. Among the molecular methods for genotyping, the most convenient are spoligotyping and ... -
La genómica de las micobacterias
(Office International des Epizooties, 2016)Las especies Mycobacterium bovis y Mycobacterium avium subsp. paratuberculosis son los agentes causales de la tuberculosis y la paratuberculosis en animales, respectivamente. Además, ambas micobacterias, pero fundamentalmente ... -
Geographic distribution of sex chromosome polymorphism in Anastrepha fraterculus sp. 1 from Argentina
(BioMed Central, 2020-12)Background Anastrepha fraterculus is recognized as a quarantine pest in several American countries. This fruit fly species is native to the American continent and distributed throughout tropical and subtropical regions. ... -
Geography as non-genetic modulation factor of chicken cecal microbiota
(Public Library of Science, 2021-01)The gastrointestinal tract of chickens harbors a highly diverse microbiota contributing not only to nutrition, but also to the physiological development of the gastrointestinal tract. Microbiota composition depends on many ... -
Grooming Behavior in Naturally Varroa-Resistant Apis mellifera Colonies From North-Central Argentina
(Frontiers Media, 2020-10-22)The Western honey bee, Apis mellifera, is an important species in providing honey and pollination services globally. The mite Varroa destructor is the major threat to A. mellifera, and it is associated with the severe ... -
El grooming: enemigo de la varroa
(Sociedad Argentina de Apicultores, 2021-07)Una de las enfermedades que mayores pérdidas ocasiona a la industria apícola es la Varroosis, causada por el ácaro Varroa destructor. La selección de colonias por el comportamiento de grooming puede ser una respuesta a ... -
Gut bacteriome analysis of Anastrepha fraterculus sp. 1 during the early steps of laboratory colonization
(Frontiers Media, 2020-10)Microbial communities associated to insect species are involved in essential biological functions such as host nutrition, reproduction and survivability. Main factors have been described as modulators of gut bacterial ... -
Hacia la reutilización sustentable de residuos avícolas: evaluación integrada como enmienda orgánica
(Asociación Argentina de Microbiología, 2021-09-15)Los residuos de la producción avícola (guano de gallinas ponedoras y cama de pollos de engorde) se han utilizado como fertilizantes o enmiendas orgánicas para disminuir el impacto y degradación que causan en los suelos la ... -
A haplotype at intron 8 of PTPRT gene is associated with resistance to Brucella infection in Argentinian creole goats
(2017-08)Brucellosis is the leading zoonosis on a worldwide scale and constitutes a major public health threat in many regions of the world. Several molecular markers associated with natural resistance to intracellular bacterial ... -
Health care importance of Treponema pallidum, Chagas disease and Human immunodeficiency virus 1 among Amerindians of Argentina: an observational study = Importancia en el sistema de salud de la infección por Treponema pallidum, la enfermedad de Chagas y el virus de la inmunodeficiencia humana 1 en amerindios de Argentina: un estudio observacional
(Asociación Argentina de Microbiología, 2017-10)The objective of this study was to estimate the prevalence of Treponema pallidum, Trypanosoma cruzi and Human immunodeficiency virus 1 (HIV-1) in five Amerindian populations of Argentina. A retrospective study was conducted ... -
Heat‑related massive chick mortality in an Imperial Cormorant Leucocarbo atriceps colony from Patagonia, Argentina
(Springer, 2022-02)Climate change has exacerbated the frequency and severity of heat waves, which on occasion lead to mass mortalities. Here, we report a massive mortality event in Imperial Cormorant Leucocarbo atriceps chicks that took place ... -
Herpesvirus bovino 1 (BoHV-1): actualización de las cepas circulantes en Argentina = Bovine herpesvirus 1 (BoHV-1): update of circulating strains in Argentina
(Universidad Nacional del Nordeste, 2018-06)BoHV-1 genera en el ganado bovino una amplia gama de manifestaciones clínicas, tales como la rinotraqueítis infecciosa bovina, abortos y vulvovaginitis pustular infecciosa, que dependen de la virulencia del virus y del ... -
Heterogeneity in the antibody response to foot‐and‐mouth disease primo‐vaccinated calves
(2015-06)Foot‐and‐mouth disease (FMD) vaccines are routinely used as effective control tools in large regions worldwide and to limit outbreaks during epidemics. Vaccine‐induced protection in cattle has been largely correlated with ... -
Heterologous production and characterization of a thermostable GH10 family endo-xylanase from Pycnoporus sanguineus BAFC 2126
(Elsevier, 2018-04)Xylanases are key enzymes for agricultural biomass saccharification for the production of cellulosic ethanol. Success in enzymatic lignocellulose bioconversion is restricted by enzyme production costs, activity and stability ... -
High - efficiency direst somatic embryogenesis and plant regeneration from leaf base plants of "peperina" (Minthostachys verticillata)
(Springer, 2020-07-30)In vitro culture has been recognized as a potential plant clonal propagation tool for a broad variety of commercial, ornamental, and medicinal species, with applications in both industrial and academic laboratories. In ... -
High genetic diversity and differentiation of the babesia ovis population in Turkey
(Wiley, 2020-07)Babesia ovis is a tick‐transmitted protozoan haemoparasite causing ovine babesiosis in sheep and goats leading to considerable economic loss in Turkey and neighbouring countries. There are no vaccines available, therapeutic ... -
High-quality forage production under salinity by using a salt-tolerant AtNXH1-expressing transgenic alfalfa combined with a natural stress-resistant nitrogen-fixing bacterium
(Elsevier, 2018-06)Alfalfa, usually known as the “Queen of Forages”, is the main source of vegetable protein to meat and milk production systems worldwide. This legume is extremely rich in proteins due to its highly efficient symbiotic ... -
Higher diversity of Brucella canis in Latin America, according to an MLVA_13 Bc analysis
(Elsevier, 2023-07)Brucella canis is the main causative agent of canine brucellosis, which affects domestic and wild canids and leads to clinical signs and symptoms of the reproductive and locomotor systems. Owing to the scarce information ...