Bovine chromosome 20 (BTA20) was studied to identify QTL for milk yield and protein percentage in the Italian Holstein-Friesian breed using a selective milk DNA pooling strategy in a daughter design with sire haplotype analysis. Several QTL were identified. The effect of the known GHR F279Y and PRLR S18N mutations were in for the most part confirmed. However, it was also shown that these markers cannot explain all significant effects observed on BTA20 for the investigated traits.

Bovine chromosome 20: milk production QTL and candidate gene analysis in theItalian Holstein-Friesian breed

FONTANESI, LUCA;SCOTTI, EMILIO;DALL'OLIO, STEFANIA;ZAMBONELLI, PAOLO;BIGI, DANIELE;DAVOLI, ROBERTA;RUSSO, VINCENZO
2007

Abstract

Bovine chromosome 20 (BTA20) was studied to identify QTL for milk yield and protein percentage in the Italian Holstein-Friesian breed using a selective milk DNA pooling strategy in a daughter design with sire haplotype analysis. Several QTL were identified. The effect of the known GHR F279Y and PRLR S18N mutations were in for the most part confirmed. However, it was also shown that these markers cannot explain all significant effects observed on BTA20 for the investigated traits.
Proceedings of the ASPA 17. congress
133
135
L. Fontanesi; E. Scotti; M. Dolezal; E. Lipkin; S. Dall’Olio;P. Zambonelli; D. Bigi; R. Davoli; M. Soller; V. Russo
File in questo prodotto:
Eventuali allegati, non sono esposti

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/48500
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 9
  • ???jsp.display-item.citation.isi??? 8
social impact