Zobrazeno 1 - 10
of 20
pro vyhledávání: '"J P, Eler"'
Autor:
J, Petrini, S F N, Pertile, J P, Eler, J B S, Ferraz, E C, Mattos, L G G, Figueiredo, G B, Mourão
Publikováno v:
Journal of animal science. 93(2)
The inclusion of genetic groups in sire evaluation has been widely used to represent genetic differences among animals not accounted for by the absence of parentage data. However, the definition of these groups is still arbitrary, and studies assessi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ab14be3918faae8fc9ea99ac880d7a37
https://pubmed.ncbi.nlm.nih.gov/26020743
https://pubmed.ncbi.nlm.nih.gov/26020743
Additive genetic relationships between heifer pregnancy and scrotal circumference in Nellore cattle1
Publikováno v:
Journal of Animal Science. 82:2519-2527
To estimate heritability (h2) for yearling heifer pregnancy and to estimate the genetic correlation between heifer pregnancy and scrotal circumference, 18,145 records of Nellore heifers exposed to breeding at an age of approximately 14 mo and 25,466
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69e073f3e87fef27dafd72fb64e8f297
https://doi.org/10.2527/2004.8292519x
https://doi.org/10.2527/2004.8292519x
Publikováno v:
Journal of animal science. 91(6)
This study was conducted to examine the relationship among average annual productivity of the cow (PRODAM), yearling weight (YW), postweaning BW gain (PWG), scrotal circumference (SC), and stayability in the herd for at least 6 yr (STAY) of Nelore an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2a530374d75ab234a6365dbf1576f75b
https://pubmed.ncbi.nlm.nih.gov/23482586
https://pubmed.ncbi.nlm.nih.gov/23482586
Publikováno v:
Journal of animal science. 90(1)
The study of population structure by pedigree analysis is useful to identify important circumstances that affect the genetic history of populations. The intensive use of a small number of superior individuals may reduce the genetic diversity of popul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cb6acc9119a5122e00bea2922ec087ac
https://pubmed.ncbi.nlm.nih.gov/21841079
https://pubmed.ncbi.nlm.nih.gov/21841079
Autor:
J B, Siqueira, E, Oba, R O, Pinho, H P, Quintino, J P, Eler, T, Miranda Neto, S E F, Guimarães, J D, Guimarães
Publikováno v:
Reproduction in domestic animals = Zuchthygiene. 47(2)
The present work aimed to estimate heritability and genetic correlations of reproductive features of Nellore bulls, offspring of mothers classified as superprecocious (M1), precocious (M2) and normal (M3). Twenty one thousand hundred and eighty-six a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4006a1c6b8ffba28e464bba81c8d8abc
https://pubmed.ncbi.nlm.nih.gov/21790802
https://pubmed.ncbi.nlm.nih.gov/21790802
Publikováno v:
Archivos de Zootecnia v.60 n.230 2011
SciELO España. Revistas Científicas Españolas de Ciencias de la Salud
instname
SciELO España. Revistas Científicas Españolas de Ciencias de la Salud
instname
O presente trabalho teve por objetivo desenvolver um modelo bioeconômico para deter-minação de ponderadores econômicos utilizados em índices de seleção em programas de melhoramento genético de bovinos de corte. Foi desenvolvido um cenário pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc2a4028df5cc9d8f751d743622186be
http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0004-05922011000200005
http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0004-05922011000200005
Autor:
G B, Mourão, J B S, Ferraz, J P, Eler, J C C, Balieiro, R S, Bueno, E C, Mattos, L G G, Figueiredo
Publikováno v:
Genetics and molecular research : GMR. 6(4)
The genetic analysis of composite data is very complicated, mainly because it is necessary to adjust data to the effects of heterosis and breed complementarity, and because there is usually considerable confounding of these data with several other ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::471169ca1c4906195b71ce24f0a8a4b0
https://pubmed.ncbi.nlm.nih.gov/18273812
https://pubmed.ncbi.nlm.nih.gov/18273812
Autor:
L G, Gaya, A M M A, Costa, J B S, Ferraz, F M, Rezende, E C, Mattos, J P, Eler, T, Michelan-Filho, G B, Mourão, L G G, Figueiredo
Publikováno v:
Genetics and molecular research : GMR. 6(4)
Data of chickens from a broiler-breeding program have been collected and used for determination of genetic trends of absolute and relative heart weight. The genetic trends have been estimated by regression of the genetic values of the traits over hat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3312b5097591db752fd5342bf54d77e8
https://pubmed.ncbi.nlm.nih.gov/18273802
https://pubmed.ncbi.nlm.nih.gov/18273802
Publikováno v:
Genetics and molecular research : GMR. 6(1)
The present study was carried out to estimate both (co)variance components and genetic parameters for frame scores obtained using two methods (FRAME_GMA and FRAME_BIF) as well as phenotypic and genetic correlations with traits such as weaning weight,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f75c0cedf5403381efec719a20e00aab
https://pubmed.ncbi.nlm.nih.gov/17469068
https://pubmed.ncbi.nlm.nih.gov/17469068