Results 31 to 40 of about 13,956 (158)

The MexMAGIC population reveals the genetic architecture of traits exhibiting clinal variation in Mexican native maize

open access: yesNew Phytologist, Volume 252, Issue 3, Page 1296-1313, November 2026.
The MexMAGIC population mixes native maize varieties from across Mexico to study functional genetic diversity. Summary Defining the genetic basis of local adaptation is a key goal of evolutionary biology and crop improvement. Theory predicts that when selective pressures follow differences in the environment, a cline will be established.
Sergio Perez‐Limón   +18 more
wiley   +1 more source

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

open access: yes, 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  

Fenótipo da cintura hipertrigliceridêmica e fatores nutricionais: um estudo com participantes do ELSA-Brasil

open access: yes, 2017
RESUMO: Objetivo: Investigar a associação entre consumo de gorduras e fibras e o fenótipo da cintura hipertrigliceridêmica (FCH). Métodos: Pesquisa de corte transversal conduzida a partir da linha de base do Estudo Longitudinal de Saúde do Adulto (ELSA ...
Gustavo Velasquez-Melendez   +5 more
core   +2 more sources

ÍNDICE DE HERDABILIDADE NA ANTROPOMETRIA E LATERALIDADE DE GÊMEOS DO MUNICÍPIO DE RIO DE JANEIRO

open access: yesRevista de Educação Física, 2009
A competitividade no âmbito do esporte de alto nível tem despertado interesse por pesquisas no campo da genética. O objetivo geral deste estudo foi verificar o índice de herdabilidade nas variáveis antropométricas e lateralidade em gêmeos do município de
Glauber Lameira de Oliveira   +4 more
doaj   +1 more source

External structures at the nest‐site predict asymmetric architecture of nests in a mud‐building bird

open access: yesIbis, Volume 168, Issue 4, Page 1696-1703, October 2026.
In the animal kingdom, nests are essential structures and textbook examples of extended phenotypes. However, the relationship between builders, nest traits and the nest‐site remains poorly understood. We indirectly examine whether structures in the nest‐site influence nest‐building behaviour, specifically focusing on their effect on nest architecture ...
Nicolas M. Adreani   +2 more
wiley   +1 more source

Relationships between residual feed intake and feedlot performance, profitability, and carcass traits in Brahman cattle

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
The present study aimed to evaluate the feedlot performance, profitability and carcass traits of Brahman bulls classified according to the residual feed intake (RFI).
R. Favero   +7 more
doaj   +1 more source

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

open access: yesJournal of Zoology, Volume 329, Issue 4, Page 340-352, August 2026.
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

CORRELAÇÃO ENTRE A FENOTIPAGEM E A GENOTIPAGEM PARA O SISTEMA DUFFY EM PACIENTES NEUTROPÊNICOS

open access: yesHematology, Transfusion and Cell Therapy, 2021
Introdução: Descrito pela primeira vez em 1950, o sistema de grupo sanguíneo Duffy é caracterizado por uma glicoproteína (ACKR1) expressa na membrana celular dos eritrócitos, bem como em outros tecidos.
TAB Costa   +7 more
doaj   +1 more source

Prenatal diagnosis of cardiac rhabdomyoma: implications for predicting tuberous sclerosis complex and guiding perinatal management

open access: yesUltrasound in Obstetrics &Gynecology, Volume 68, Issue 1, Page 88-98, July 2026.
ABSTRACT Objective To identify prenatal predictors of tuberous sclerosis complex (TSC) in fetuses with one or more cardiac rhabdomyomas (CR), evaluate an integrated multimodal diagnostic workflow using fetal magnetic resonance imaging (MRI) and trio whole‐exome sequencing (trio‐WES) and characterize perinatal outcomes.
X. Cai   +8 more
wiley   +1 more source

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