Valor genético - Open Access .click

Results 41 to 50 of about 1,000 (138)

Mangrove Pollinator Functional Diversity Decreases With Patch Size and Landscape Anthropization

Biotropica, Volume 57, Issue 5, September 2025.
This study explores how land use changes impact pollinator diversity in mangrove ecosystems, focusing on the effects of patch size and landscape anthropization on pollinators with different functional traits. Results show that smaller mangrove patches can support higher pollinator abundance, richness, and diversity; however, overall pollinator metrics ...
Paula María Montoya‐Pfeiffer +4 more
wiley +1 more source

Estudo de simulação de modelos lineares mistos com distribuição normal contaminada no melhoramento genético animal Simulation study of linear mixed models with contaminated normal distribution in animal breeding

Revista Brasileira de Zootecnia, 2007
Objetivou-se com esse trabalho comparar estimativas de componentes de variâncias obtidas por meio de modelos lineares mistos Gaussianos e Robustos, via Amostrador de Gibbs, em dados simulados.
Idalmo Garcia Pereira +2 more
doaj +1 more source

A comprehensive review of the genetic control of cooking time in dry beans (Phaseolus vulgaris L.)

PLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 934-953, July 2025.
Reducing cooking time could increase dry beans (Phaseolus vulgaris) consumption. Cooking is an essential processing step needed to unlock the nutrients in dry beans and to make them palatable and safe for consumption. Long cooking times have consequences for dry bean use, especially where cooking fuel cost is high and when people prefer foods that are ...
Hannah R. Jeffery +3 more
wiley +1 more source

Influência da incorporação de dados de progênies na classificação de touros da raça Nelore Effect of progeny data on the ranking of Nellore bulls

Revista Brasileira de Zootecnia, 2002
No Programa de Melhoramento Genético da Raça Nelore (PMGRN) o índice Mérito Genético Total (MGT) reúne em uma única informação as diferentes predições do valor genético de cinco características. O índice considera as diferenças esperadas na progênie (DEP)
Analía del Valle Garnero +3 more
doaj +1 more source

Anomalous latitudinal gradients in parasitoid wasp diversity—Hotspots in regions with larger temperature range

Journal of Animal Ecology, Volume 94, Issue 3, Page 410-422, March 2025.
Using the largest georeferenced molecular dataset for ichneumonoid parasitoid wasps, we implemented a macrogenetics approach to examine latitudinal patterns and predictors of intraspecific genetic diversity and explain the global distribution of genetic diversity in this group.
Jessica Castellanos‐Labarcena, Dirk Steinke, Sarah J. Adamowicz +2 more
wiley +1 more source

Interação genótipo × ambiente para peso ao ano em bovinos Nelore Mocho no Nordeste do Brasil

Pesquisa Agropecuária Brasileira, 2012
O objetivo deste trabalho foi avaliar a interação genótipo × ambiente (IGA) quanto ao peso ajustado aos 365 dias de idade, em bovinos da raça Nelore Mocha do Nordeste do Brasil, por meio de modelos de norma de reação, via regressão aleatória com ...
Diego Pagung Ambrosini +5 more
doaj +1 more source

Phylogenetic conservatism in the relationship between functional and demographic characteristics in Amazon tree taxa

Functional Ecology, Volume 39, Issue 1, Page 181-198, January 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Leaf and wood functional traits of trees are related to growth, reproduction, and survival, but the degree of phylogenetic conservatism in these relationships is largely unknown.
Pablo Sanchez‐Martinez +214 more
wiley +1 more source

Fetal lower urinary tract obstruction: international Delphi consensus on management and core outcome set

Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 5, Page 635-650, November 2024.
ABSTRACT Objectives To reach an international expert consensus on the diagnosis, prognosis and management of fetal lower urinary tract obstruction (LUTO) by means of a Delphi procedure, and to use this to define a core outcome set (COS). Methods A three‐round Delphi procedure was conducted among an international panel of experts in fetal LUTO.
H. J. Mustafa +90 more
wiley +1 more source

Estimação de componentes de (co)variâncias e predição de DEP's para características de crescimento pós-desmama de bovinos da raça Nelore, usando diferentes modelos estatísticos Variance components and breeding values for post weaning growth traits of Nellore cattle, from different statistical models

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2002
Foram estimados parâmetros genéticos, fenotípicos e valores genéticos de pesos padronizados aos 365 (P365) e 455 (P455) dias de idade de animais pertencentes ao programa de melhoramento genético da raça Nelore, desenvolvido pelo Departamento de Genética ...
T.C.C. Bittencourt +3 more
doaj +1 more source

Implementing artificial intelligence to measure meat quality parameters in local market traceability processes

International Journal of Food Science &Technology, Volume 59, Issue 11, Page 8058-8068, November 2024.
Artificial intelligence used in meat quality control can be a very useful technological tool for traceability in local markets, improving accuracy and speed in the handling of control records, and access to better quality products for consumers. Summary The application of computer technologies associated with sensors and artificial intelligence (AI) in
Wuesley Y. Alvarez‐García +4 more
wiley +1 more source

herdabilidade
breeding value
heritability

parâmetros genéticos
genetic parameters
ganho genético

modelo animal
seleção
variação genética