Results 91 to 100 of about 1,975,129 (302)

Maternal effects on the genetic evaluation of Tabapuã beef cattle

open access: yesGenetics and Molecular Biology, 2004
The aim of this investigation was to study the influence of maternal effects on the genetic evaluation of sire production in Tabapuã beef cattle. Single and multiple trait analyses were done with adjusted animal weights at 120, 240 and 420 days of age ...
José Elivalto Guimarães Campêlo   +6 more
doaj   +1 more source

Genetic Parameters for Limousine Interbeef Genetic Evaluation of Calving Traits

open access: yesGenes
The aim of this study was to estimate across-country genetic correlations for calving traits (birth weight, calving ease) in the Limousine breed. Correlations were estimated for eight populations (Czech Republic, joint population of Denmark, Finland, and Sweden, France, Great Britain, Ireland, Slovenia, Switzerland, and Estonia). An animal model on raw
Zdeňka Veselá   +3 more
openaire   +2 more sources

Genetic Algorithm for Orthogonal Designs [PDF]

open access: yes, 2006
We show how to use Simple Genetic Algorithm to produce Hadamard matrices of large orders, from teh full orthogonal design or oder 16 with 9 variables, OD(16; 1, 1, 2, 2, 2, 2, 2, 2, 2).
Cousineau, Jason   +2 more
core   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

Phenotypic variance of black oat growing in crop seasons reveals genetic effects predominance

open access: yesAnais da Academia Brasileira de Ciências
: This work aimed to determine variance components and genetic parameters, as well as phenotypic, genetic and environmental correlations among black oat (Avena strigosa) families grown in different crop season.
DANIELA MEIRA   +8 more
doaj   +1 more source

An analysis of the genetic relationship between udder health and udder conformation traits in South African Jersey cows

open access: yesAnimal, 2009
A multi-trait animal model was used to estimate genetic parameters among lactation somatic cell score (SCS) and udder-type traits in South African Jersey cattle, through restricted maximum likelihood (REML) procedures.
B. Dube, K. Dzama, C.B. Banga, D. Norris
doaj   +1 more source

Genetic parameters for earnings in Quarter Horse

open access: yesGenetics and Molecular Research, 2014
In this study, we estimated the heritability (h(2)) of earnings in the Quarter Horse in order to evaluate the inclusion of this trait in breeding programs. Records from 14,754 races of 2443 horses from 1978-2009 were provided by Sorocaba Hippodrome, São Paulo, Brazil.
Silva, A. P. A.   +3 more
openaire   +5 more sources

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

open access: yesMolecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla   +10 more
wiley   +1 more source

Assessment of Piglet Vitality by Farmers—Validation of A Scoring Scheme and Estimation of Associated Genetic Parameters

open access: yesAnimals, 2019
Maternal breeds for sows have been bred for high prolificacy during recent decades. Although large litters may be beneficial for economic efficiency, pre-weaning mortality is increased.
Katharina Schodl   +7 more
doaj   +1 more source

Variability in genetic parameters among small populations

open access: yesGenetical Research, 1977
SUMMARYFor a model in which quantitative traits are assumed to be determined solely by additive genes at many loci, formulae are developed for the variance among replicated small populations of sizeN, maintained without selection, of the additive genetic variance, heritability, genetic correlations and similar parameters. The base population is assumed
P J, Avery, W G, Hill
openaire   +2 more sources

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