Article (Scientific journals)
Genetic variation in PLAG1 associates with early life body weight and peripubertal weight and growth in Bos taurus.
Littlejohn, M.; Grala, T.; Sanders, K. et al.
2012In Animal Genetics, 43 (5), p. 591-4
Peer Reviewed verified by ORBi
 

Files


Full Text
age2293.pdf
Publisher postprint (104.72 kB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Abstract :
[en] Variation at the pleiomorphic adenoma gene 1 (PLAG1) locus has recently been implicated in the regulation of stature and weight in Bos taurus. Using a population of 942 outbred Holstein-Friesian dairy calves, we report confirmation of this effect, demonstrating strong association of early life body weight with PLAG1 genotype. Peripubertal body weight and growth rate were also significantly associated with PLAG1 genotype. Growth rate per kilogram of body weight, daily feed intake, gross feed efficiency and residual feed intake were not significantly associated with PLAG1 genotype. This study supports the status of PLAG1 as a key regulator of mammalian growth. Further, the data indicate the utility of PLAG1 polymorphisms for the selection of animals to achieve enhanced weight gain or conversely to aid the selection of animals with lower mature body weight and thus lower maintenance energy requirements.
Disciplines :
Genetics & genetic processes
Author, co-author :
Littlejohn, M.
Grala, T.
Sanders, K.
Walker, C.
Waghorn, G.
Macdonald, K.
Coppieters, Wouter ;  Université de Liège - ULiège > Département de productions animales > GIGA-R : Génomique animale
Georges, Michel  ;  Université de Liège - ULiège > Département de productions animales > GIGA-R : Génomique animale
Spelman, Richard
Hillerton, E.
Davis, S.
Snell, R.
Language :
English
Title :
Genetic variation in PLAG1 associates with early life body weight and peripubertal weight and growth in Bos taurus.
Publication date :
October 2012
Journal title :
Animal Genetics
ISSN :
0268-9146
eISSN :
1365-2052
Publisher :
Blackwell, Oxford, United Kingdom
Volume :
43
Issue :
5
Pages :
591-4
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
(c) 2011 The Authors, Animal Genetics (c) 2011 Stichting International Foundation for Animal Genetics.
Available on ORBi :
since 14 January 2013

Statistics


Number of views
44 (5 by ULiège)
Number of downloads
1 (1 by ULiège)

Scopus citations®
 
70
Scopus citations®
without self-citations
69
OpenCitations
 
57

Bibliography


Similar publications



Contact ORBi