Originally published as Genetics Published Articles Ahead of Print on September 30, 2004.

Genetics, Vol. 169, 275-283, January 2005, Copyright © 2005
doi:10.1534/genetics.104.031559

Mapping of a Milk Production Quantitative Trait Locus to a 420-kb Region on Bovine Chromosome 6

* Department of Animal and Aquacultural Sciences, Agricultural University of Norway, N-1432 Aas, Norway
{dagger} Centre for Integrative Genetics, Agricultural University of Norway, N-1432 Aas, Norway
{ddagger} Laboratoire de Génétique Biochimique et de Cytogénétique, Institut National de Recherche Agronomique, 78352 Jouy en Josas, France
§ Geno Breeding and A.I. Organisation, N-1432 Aas, Norway

1 Corresponding author: Department of Animal and Aquacultural Sciences, Agricultural University of Norway, Box 5025, N-1432 Aas, Norway.
E-mail: sigbjorn.lien{at}iha.nlh.no

A QTL affecting milk production traits was previously mapped to an interval of 7.5 cM on chromosome 6 in Norwegian dairy cattle. This article aimed to refine this position by increasing the map density in the region by a set of single-nucleotide polymorphisms and analyzing the data with a combined linkage and linkage disequilibrium approach. Through a series of single- and multitrait and single- and multipoint analyses, the QTL was positioned to an interval surrounded by the genes ABCG2 and LAP3. As no recombinations were detected in this interval, physical mapping was required for further refining. By using radiation hybrid mapping as well as BAC clones, the bovine and human comparative maps in the region are resolved, and the QTL is mapped within a distance of 420 kb.




This article has been cited by other articles:


Home page
GeneticsHome page
M. Lillehammer, M. E. Goddard, H. Nilsen, E. Sehested, H. G. Olsen, S. Lien, and T. H. E. Meuwissen
Quantitative Trait Locus-by-Environment Interaction for Milk Yield Traits on Bos taurus Autosome 6
Genetics, July 1, 2008; 179(3): 1539 - 1546.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
T. Druet, S. Fritz, M. Boussaha, S. Ben-Jemaa, F. Guillaume, D. Derbala, D. Zelenika, D. Lechner, C. Charon, D. Boichard, et al.
Fine Mapping of Quantitative Trait Loci Affecting Female Fertility in Dairy Cattle on BTA03 Using a Dense Single-Nucleotide Polymorphism Map
Genetics, April 1, 2008; 178(4): 2227 - 2235.
[Abstract] [Full Text] [PDF]


Home page
J DAIRY SCIHome page
A. P. W. de Roos, C. Schrooten, E. Mullaart, M. P. L. Calus, and R. F. Veerkamp
Breeding Value Estimation for Fat Percentage Using Dense Markers on Bos taurus Autosome 14
J Dairy Sci, October 1, 2007; 90(10): 4821 - 4829.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
M. Gautier, T. Faraut, K. Moazami-Goudarzi, V. Navratil, M. Foglio, C. Grohs, A. Boland, J.-G. Garnier, D. Boichard, G. M. Lathrop, et al.
Genetic and Haplotypic Structure in 14 European and African Cattle Breeds
Genetics, October 1, 2007; 177(2): 1059 - 1070.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
T. H. E. Meuwissen and M. E. Goddard
Multipoint Identity-by-Descent Prediction Using Dense Markers to Map Quantitative Trait Loci and Estimate Effective Population Size
Genetics, August 1, 2007; 176(4): 2551 - 2560.
[Abstract] [Full Text] [PDF]


Home page
J DAIRY SCIHome page
H. Khatib, I. Zaitoun, J. Wiebelhaus-Finger, Y. M. Chang, and G. J. M. Rosa
The Association of Bovine PPARGC1A and OPN Genes with Milk Composition in Two Independent Holstein Cattle Populations
J Dairy Sci, June 1, 2007; 90(6): 2966 - 2970.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
M. S. Khatkar, K. R. Zenger, M. Hobbs, R. J. Hawken, J. A. L. Cavanagh, W. Barris, A. E. McClintock, S. McClintock, P. C. Thomson, B. Tier, et al.
A Primary Assembly of a Bovine Haplotype Block Map Based on a 15,036-Single-Nucleotide Polymorphism Panel Genotyped in Holstein-Friesian Cattle
Genetics, June 1, 2007; 176(2): 763 - 772.
[Abstract] [Full Text] [PDF]


Home page
J DAIRY SCIHome page
T. Druet, S. Fritz, D. Boichard, and J. J. Colleau
Estimation of genetic parameters for quantitative trait Loci for dairy traits in the French holstein population.
J Dairy Sci, October 1, 2006; 89(10): 4070 - 4076.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
B. Hayes, N. Hagesaether, T. Adnoy, G. Pellerud, P. R. Berg, and S. Lien
Effects on Production Traits of Haplotypes Among Casein Genes in Norwegian Goats and Evidence for a Site of Preferential Recombination
Genetics, September 1, 2006; 174(1): 455 - 464.
[Abstract] [Full Text] [PDF]


Home page
J DAIRY SCIHome page
K. Sanders, J. Bennewitz, N. Reinsch, G. Thaller, E.-M. Prinzenberg, C. Kuhn, and E. Kalm
Characterization of the DGAT1 mutations and the CSN1S1 promoter in the German Angeln dairy cattle population.
J Dairy Sci, August 1, 2006; 89(8): 3164 - 3174.
[Abstract] [Full Text] [PDF]


Home page
J DAIRY SCIHome page
R. J. Hawken, J. A. L. Cavanagh, J. R. S. Meadows, M. S. Khatkar, Y. Husaini, K. R. Zenger, S. McClintock, A. E. McClintock, and H. W. Raadsma
Technical note: Whole-genome amplification of DNA extracted from cattle semen samples.
J Dairy Sci, June 1, 2006; 89(6): 2217 - 2221.
[Abstract] [Full Text] [PDF]


Home page
J DAIRY SCIHome page
J. Kucerova, M. S. Lund, P. Sorensen, G. Sahana, B. Guldbrandtsen, V. H. Nielsen, B. Thomsen, and C. Bendixen
Multitrait quantitative trait Loci mapping for milk production traits in danish Holstein cattle.
J Dairy Sci, June 1, 2006; 89(6): 2245 - 2256.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
M. Gautier, R. R. Barcelona, S. Fritz, C. Grohs, T. Druet, D. Boichard, A. Eggen, and T. H. E. Meuwissen
Fine Mapping and Physical Characterization of Two Linked Quantitative Trait Loci Affecting Milk Fat Yield in Dairy Cattle on BTA26
Genetics, January 1, 2006; 172(1): 425 - 436.
[Abstract] [Full Text] [PDF]


Home page
J DAIRY SCIHome page
S. Leonard, H. Khatib, V. Schutzkus, Y. M. Chang, and C. Maltecca
Effects of the Osteopontin Gene Variants on Milk Production Traits in Dairy Cattle
J Dairy Sci, November 1, 2005; 88(11): 4083 - 4086.
[Abstract] [Full Text] [PDF]


Home page
Genome ResHome page
M. Cohen-Zinder, E. Seroussi, D. M. Larkin, J. J. Loor, A. E.-v. d. Wind, J.-H. Lee, J. K. Drackley, M. R. Band, A.G. Hernandez, M. Shani, et al.
Identification of a missense mutation in the bovine ABCG2 gene with a major effect on the QTL on chromosome 6 affecting milk yield and composition in Holstein cattle
Genome Res., July 1, 2005; 15(7): 936 - 944.
[Abstract] [Full Text] [PDF]


Home page
Proc. Natl. Acad. Sci. USAHome page
R. D. Schnabel, J.-J. Kim, M. S. Ashwell, T. S. Sonstegard, C. P. Van Tassell, E. E. Connor, and J. F. Taylor
Fine-mapping milk production quantitative trait loci on BTA6: Analysis of the bovine osteopontin gene
PNAS, May 10, 2005; 102(19): 6896 - 6901.
[Abstract] [Full Text] [PDF]