Evaluation of sire predicted transmitting abilities for evidence of x-chromosomal inheritance for dairy production traits. (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Evaluation of sire predicted transmitting abilities for evidence of x-chromosomal inheritance for dairy production traits. (Articolo in rivista) (literal)

Anno

• 2001-01-01T00:00:00+01:00 (literal)

Alternative label

• Boettcher, P.J. 1, Jairath, L. K. 2, VanRaden,P.M. 3 (2001)
  Evaluation of sire predicted transmitting abilities for evidence of x-chromosomal inheritance for dairy production traits.
  in Journal of dairy science
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Boettcher, P.J. 1, Jairath, L. K. 2, VanRaden,P.M. 3 (literal)

Pagina inizio

• 256 (literal)

Pagina fine

• 265 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

• La rivista Journal of Dairy Science ha impatto 1,917 e occupa il 1° posto fra le riviste della categoria Animal Sciences. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 84 (literal)

Rivista

• Journal of dairy science (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto

• Questa ricerca usava un modello genetico per valutare dati produttivi di tori della razza Holstein negli Stati Uniti e Canada e stimare l'effetto di sex-linked inheritance. Gli autori non hanno trovato nessun prova di questo tipo di eredità per i caratteri analizzati. (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1. CNR(IBBA) 2. University of Guelph, Ontario, Canada 3. USDA Agricultural Research Station, Beltsville, Maryland, USA (literal)

Titolo

• Evaluation of sire predicted transmitting abilities for evidence of x-chromosomal inheritance for dairy production traits. (literal)

Abstract

• This study tested for differences between genetic merits of sons and daughters of sires and for evidence of segregating quantitative trait loci on the X chromosomes of North American Holsteins. Son PTA adjusted for sire PTA was used as the dependent variable to test for biases and for genes that were passed from sire to daughter but not to son. The test of variability across sires of sons merely indicated an unaccounted source of variation, for which genes on X chromosomes might be responsible. Critical values for this test and power were determined by simulation for a variety of populations and traits differing in heritability, size of the X chromosome effect, and allelic frequency. Simulated genes on the X chromosome were detected with high power at intermediate frequencies of the favorable allele. The power of the test increased as the size of the effect increased and as genetic variance attributed to autosomes decreased. The test was then applied to recently evaluated data from US and Canadian Holstein populations. Genetic evaluations for >17,000 bulls from the US and >9000 from Canada were included. Results suggested that little extra variation was present for some traits formally evaluated in North America, but that genes on the X chromosome were unlikely to be the cause. (literal)

Prodotto di

• Institute of agricultural biology and biotechnology (IBBA) (Istituto)

Autore CNR

• PAUL JOHN BOETTCHER (Unità di personale interno)

Insieme di parole chiave

• Keywords of "Evaluation of sire predicted transmitting abilities for evidence of x-chromosomal inheritance for dairy production traits." (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of agricultural biology and biotechnology (IBBA) (Istituto)

Autore CNR di

• PAUL JOHN BOETTCHER (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of dairy science (Rivista)

Insieme di parole chiave di

• Keywords of "Evaluation of sire predicted transmitting abilities for evidence of x-chromosomal inheritance for dairy production traits." (Insieme di parole chiave)