Results 161 to 170 of about 27,838 (215)

Nanoliposome-Mediated Delivery of Lipophilic Antioxidants as a Strategy to Improve the Preservation Capacity of Pig Semen at 17°C. [PDF]

Reprod Domest Anim
Varela Junior AS, Corcini CD, Ahmad A, Michelon M, Dora CL, Yeste M, Bonet S.   +6 more
europepmc   +1 more source

The Evolution of Male Weapons Is Associated with the Type of Breeding Site in a Clade of Neotropical Frogs

Integrative Zoology, EarlyView.
Male weaponry evolution is often linked to male–male competition, but its relationship with breeding site type remains unclear. Using Leptodactylinae frogs, we found a macroevolutionary correlation between breeding site type and weapon evolution. Also, gains and losses of weapons occurred more frequently in exposed‐breeding sites, an unexpected finding.
Erika M. Santana, Daniel S. Caetano, Alexandre V. Palaoro, Glauco Machado   +3 more
wiley   +1 more source

When Hybrids Take an Intermediate Route: Genetic Ancestry Shapes Migration Across a Seabird Contact Zone. [PDF]

Mol Ecol
Garcia-Urdangarin B, Ferrer Obiol J, Paris JR, Sallent Á, Izquierdo-Arànega G, Ragonnet M, Afán I, Forero MG, Navarro J, García P, González-Solís J, Ramos R.   +11 more
europepmc   +1 more source

Domination Versus Sisterhoods in the Blood Microbiota of Migrating Birds: Patterns of Within‐ and Between‐Individual Blood Parasite Diversity Revealed Through Metabarcoding

Integrative Zoology, EarlyView.
Avian haemosporidian blood parasites are typically identified through Sanger sequencing of a partial cytochrome b fragment, the MalAvi barcoding region. Next‐generation sequencing is seldom used for avian blood parasite identification; this study demonstrates a higher detection rate of co‐infections via metabarcoding and its possible implications ...
Peter Pibaque, Gaia Porporato, Simone Cescutti, Alanis Cruz‐Flores, Tobias Busche, Anika Winker, Tim Maximilian Rapp, Patrick Bergkamp, Anna Doneva, Nayden Chakarov   +9 more
wiley   +1 more source

A Low Concentration of a Sustainably Obtained Blueberry Extract Improves the Post-Thawing Motility of Cryopreserved Bull Spermatozoa. [PDF]

Reprod Domest Anim
García-Blanco G, Fra-Hernández C, do-Vale-Rabaça JF, Pariente-Martín L, Veza-Cuenca M, Fernández-Alegre E, Martín-Fernández B, Caamaño JN, González-Montaña JR, Lores M, Martínez-Pastor F.   +10 more
europepmc   +1 more source

Size, Spines, and Nests: What Drives Variation in Death‐Feigning Behavior in Fungus‐Farming Ants?

Integrative Zoology, EarlyView.
We investigated death‐feigning (DF; thanatosis) in fungus‐farming ants, testing how stimulus intensity, morphology, and nest traits shape its occurrence and duration using generalized linear mixed models. Stronger stimuli increased both likelihood and duration, but most variation was structured across species, colonies, and individuals.
Danon Clemes Cardoso, Maykon Passos Cristiano, Jürgen Heinze   +2 more
wiley   +1 more source

Substrate-driven iridium photocatalysts enable diastereoselective dearomative polyoxygenation of hydroxyquinolines. [PDF]

Chem Sci
Uroz A, Blanco L, Diaz-Tendero S, Feberero C, Collado A, Cabrera S, Alemán J.   +6 more
europepmc   +1 more source

Uncoupled Histories in the Largest Continental Arc of North America: Goodeid Fishes and Their Gyrodactylid Parasites Influenced Differently by the Trans‐Mexican Volcanic Belt

Integrative Zoology, EarlyView.
• The Trans‐Mexican Volcanic Belt (TMVB) separates the Nearctic from the Neotropics. • TMVB's geology influenced diversification and distribution of endemic goodeid fishes. • Six neartic Gyrodactylus species infect goodeids within and north of the TMVB.
Guadalupe García‐Arguello, Carlos Daniel Pinacho‐Pinacho, Miguel Rubio‐Godoy   +2 more
wiley   +1 more source

Ciencia 2.0: Redes sociales y aplicaciones en línea para académicos

Hipertext.net, 2009
openaire   +2 more sources

Genetic Diversity of the Beta-Casein Gene in Brown Swiss and Creole Cattle From the Peruvian Highlands. [PDF]

Anim Genet
Remigio Lorenzo LR, Rivera Romero C, De Souza Pacheco J, Bueno Cabrera W, Fuentes Navarro EL, Pichler R, Periasamy K, Gutiérrez-Reynoso GA.   +7 more
europepmc   +1 more source