Results 221 to 230 of about 2,029 (256)

Molecular phylogenetic analysis sheds light on the diversity and evolutionary history of the Neotropical and African Triplophyllum (Tectariaceae)

open access: yesJournal of Systematics and Evolution, EarlyView.
We used a molecular approach to resolve the evolutionary lineages of Neotropical Triplophyllum, uncovering that current species circumscriptions are hindered by high morphological homoplasy in indument characters. Our results support the recognition of three new species and provide a necessary neotypification for T.
Mauricio Gonçalves Nunes   +6 more
wiley   +1 more source

Genetic and Serological Analysis of H7N3 Avian Influenza Viruses in Mexico for Pandemic Risk Assessment. [PDF]

open access: yesViruses
Ayora-Talavera G   +8 more
europepmc   +1 more source

Melanism in salamanders: effects of insularity, sex and size on dorsal colouration in Salamandra salamandra

open access: yesJournal of Zoology, EarlyView.
In this study we tested the effects of insularity on amphibian colouration using the fire salamander as a model system. Although increased melanism was not a consistent pattern across all islands, salamanders from one island exhibited higher proportions of black pigmentation than mainland populations, while insular populations overall showed reduced ...
L. Alarcón‐Ríos   +2 more
wiley   +1 more source

N-(2-Hydroxyphenyl)-2-propylpentanamide Modulates HDAC1 and GPER1 Expression in a Rodent Model of Triple-Negative Breast Cancer. [PDF]

open access: yesBiomedicines
Ramírez-Farías C   +6 more
europepmc   +1 more source

Determination of antibiotic resistance using three phenotypic methods in Campylobacter coli strains isolated from commercial chicken meat in Lima, Peru. [PDF]

open access: yesRev Peru Med Exp Salud Publica
Cáceres-Bautista KN   +8 more
europepmc   +1 more source

Apical periodontitis and its effects on renal tissue in rats. [PDF]

open access: yesRev Peru Med Exp Salud Publica
Mireya Jara C   +7 more
europepmc   +1 more source

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