Results 91 to 100 of about 12,189 (186)

Molecular diversity among domestic guinea-pigs (Cavia porcellus) and their close phylogenetic relationship with the Andean wild species Cavia tschudii [PDF]

open access: yes, 2004
To investigate the origin and diversity of domestic guinea-pigs Cavia porcellus (Linnaeus, 1758; Rodentia, Caviidae), we sequenced the mitochondrial cytochrome b gene of 12 domestic and 10 wild specimens from six species, including the two presumed as ...
Valladares, John P.   +3 more
core  

Behavior and acoustic communication in domestic (Cavia porcellus) and in wild (C. aperea) cavies

open access: yes, 2006
Este é um estudo comparativo do comportamento e da comunicação acústica de cobaias – Cavia porcellus - e de preás – C. aperea - duas espécies muito próximas, uma com uma história recente de domesticação (há 6.000 anos nos Andes) e a outra selvagem ...
Monticelli, Patrícia Ferreira   +1 more
core   +1 more source

MAMÍFEROS CINEGÉTICOS DE VENEZUELA: RIESGOS EPIDEMIOLÓGICOS EN LA INFECCIÓN.

open access: yesRevista Científica, 2019
El propósito de este trabajo, realizado mediante examen de publicaciones especializadas, base de datos de Google Scholar y de resultados de investigaciones de campo y de laboratorio, fue resumir los siguientes objetivos: determinar las especies de ...
Antonio Morocoima   +3 more
doaj  

Cavia porcellus

open access: yes, 1982
Cavia porcellus (Linnaeus, 1758). Syst. Nat., 10th ed., 1:59. TYPE LOCALITY: Brazil, Pernambuco (questionable). DISTRIBUTION: Domesticated worldwide; possibly feral in N. South America.
Kenneth E. Kinman   +2 more
core   +1 more source

Humoral immune response of Cavia aperea against different population densities

open access: yes, 2022
Fil: Robalino Nieto, Sandra Patricia. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias; Argentina.En poblaciones naturales, la respuesta inmune está involucrada en la regulación de interacciones hospedador-parásito, donde la producción
Robalino Nieto, Sandra Patricia
core  

The comparative morphological characteristic of a penile bone of some representatives of group Rodents (Rodentia)

open access: yesRUDN Journal of Agronomy and Animal Industries, 2009
In this study macroanatomical structures of os penis were examined on adult male guinea pigs, Norway rat and golden hamster. At a guinea pigs os penis is complete, its ends are a little bent dorsal, the head bears it three small tubercle.
O M Mukhotrophimova
doaj  

Guinea Pig Sperm Morphology and Fertility under Different Photoperiod. [PDF]

open access: yesAnimals (Basel), 2023
Quispe-Ccasa HA   +2 more
europepmc   +1 more source

'Candidatus Rickettsia andeanae' and Probable Exclusion of Rickettsia parkeri in Ticks from Dogs in a Natural Area of the Pampa Biome in Brazil. [PDF]

open access: yesPathogens, 2023
Krawczak FS   +8 more
europepmc   +1 more source

The mammalian brain under domestication: Discovering patterns after a century of old and new analyses. [PDF]

open access: yesJ Exp Zool B Mol Dev Evol, 2022
Balcarcel AM   +3 more
europepmc   +1 more source

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