Results 51 to 60 of about 14,702 (153)

Estimativas de correlações genotípicas e de ambiente em gerações com elevada freqüência de heterozigotos

Ciência Rural, 2005
A correlação genotípica permite avaliar a magnitude e a direção da associação entre caracteres, sendo de grande utilidade por permitir a viabilidade do emprego da seleção indireta, que em alguns casos, pode levar a progressos genéticos mais rápidos e ...
Benin Giovani, Carvalho Fernando Irajá Félix de, Oliveira Antonio Costa de, Hartwig Irineu, Schmidt Douglas, Vieira Eduardo Alano, Valério Igor Pires, Silva José Gonzáles da   +7 more
doaj  

Foliar spectral signatures reveal adaptive divergence in live oaks (Quercus section Virentes) across species and environmental niches

New Phytologist, Volume 248, Issue 1, Page 370-388, October 2025.
Summary Genomic tools have advanced our understanding of species and population structure, but distinguishing neutral from adaptive evolution remains challenging due to limited methods for measuring a broad spectrum of phenotypic traits. We used spectroscopic data from preserved leaves to test for adaptive divergence among populations of live oaks ...
Mariana S. Hernández‐Leal, J. Antonio Guzmán Q., Antonio González‐Rodríguez, Jeannine Cavender‐Bares   +3 more
wiley   +1 more source

Exploring the importance of aromatic plants' extrafloral volatiles for pollinator attraction

New Phytologist, Volume 248, Issue 2, Page 517-528, October 2025.
Summary Aromatic plants occur in many plant lineages and have widespread ethnobiological significance. Yet, the ecological significance and evolutionary origins of aromatic volatile emissions remain uncertain. Aromatic emissions have been implicated in defensive interactions but may also have other important functions.
Aphrodite Kantsa, Consuelo M. De Moraes, Theodora Petanidou, Mark C. Mescher   +3 more
wiley   +1 more source

Urban developmental environments alter tadpole phenotypes depending on origin

Journal of Animal Ecology, Volume 94, Issue 9, Page 1707-1719, September 2025.
Urbanisation has rapidly altered the ecological and evolutionary contexts for many species. Using a reciprocal transplant experiment with frog larvae, we find that urban environments can alter morphological, developmental and behavioural traits at both ecological and evolutionary scales.
Andrew D. Cronin, Judith A. H. Smit, Jacintha Ellers, Wouter Halfwerk   +3 more
wiley   +1 more source

Análise da relação fenótipo/genótipo HLA no transplante renal

, 2010
A melhor opção terapêutica na maioria dos pacientes em fase final de insuficiência renal é o transplante renal (TR). O estudo da compatibilidade do TR é feito através da caracterização dos antigénios leucocitários humanos (HLA).
Dias, M., Condeço, J., Cunha, S., Amorim, Manuela   +3 more
core   +1 more source

Acurácia de diferentes métodos para avaliação de fenótipo gengival: uma revisão sistemática [PDF]

, 2020
Objetivou-se avaliar as evidências científicas atuais sobre a acurácia de diferentes métodos de avaliação de fenótipo gengival. Para tanto, realizou-se uma revisão sistemática seguindo o checklist PRISMA.
Lavôr, Thuany Feitosa afonso de
core  

Fenótipos de resistência à meticilina, macrolídeos e lincosamidas em Staphylococcus aureus isolados de um hospital de Valledupar, Colombia

Revista Ciencias de la Salud, 2016
Introdução: As infeções por S. aureus meticilino resistentes são um problema de saúde pública pelo perfil de multirresistência que apresenta este patógeno.
Gloria Inés Morales Parra, María Cecilia Yaneth Giovanetti, Andrés Zuleta Hernández   +2 more
doaj   +1 more source

The interplay between virus infection and water‐related stress is mediated by the plant metabolism of ascorbic acid

New Phytologist, Volume 247, Issue 1, Page 265-280, July 2025.
Summary Plants are often subjected to environmental variations in the context of infection such that virus‐induced and abiotic stresses co‐occur. One such environmental variation is water stress, which strongly impacts plant fitness. Although there is ample evidence of the beneficial effects of plant viruses under drought, the consequences of infection
Camila Jaime, Nuria Montes, Miriam Gil‐Valle, Germán Dunger, Israel Pagán   +4 more
wiley   +1 more source

Cellular Regulation and Oncogenesis of Primary Tumors in the Central Nervous System

Brazilian Neurosurgery
The World Health Organization's system for classifying and grading primary tumors of the Central Nervous System conjectures the clinical-biological course of the oncogenic process based on morphological, genetic, histological, and immunohistochemical ...
Leonnardo Altoé Miranda Lemos, Caroline Stadler, Izabelly Constantinov Lemos, Junio Pereira Pardins, Victoria Beatriz Podolan Sauka   +4 more
doaj   +1 more source

Potential Adaptive Introgression From Dogs in Iberian Grey Wolves (Canis lupus)

Molecular Ecology, Volume 34, Issue 12, June 2025.
ABSTRACT Invading species along with increased anthropogenization may lead to hybridization events between wild species and closely related domesticates. As a consequence, wild species may carry introgressed alleles from domestic species, which is generally assumed to yield adverse effects in wild populations.
Carlos Sarabia, Isabel Salado, Alberto Fernández‐Gil, Bridgett M. vonHoldt, Michael Hofreiter, Carles Vilà, Jennifer A. Leonard   +6 more
wiley   +1 more source