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Items: 47

1.

A bivariate genomic model with additive, dominance and inbreeding depression effects for sire line and three-way crossbred pigs.

Christensen OF, Nielsen B, Su G, Xiang T, Madsen P, Ostersen T, Velander I, Strathe AB.

Genet Sel Evol. 2019 Aug 19;51(1):45. doi: 10.1186/s12711-019-0486-2.

2.

Use of Repeated Group Measurements with Drop Out Animals for Variance Component Estimation and Genetic Evaluation: A Simulation Study.

Gao H, Nielsen B, Su G, Madsen P, Jensen J, Christensen OF, Ostersen T, Shirali M.

G3 (Bethesda). 2019 Sep 4;9(9):2935-2940. doi: 10.1534/g3.119.400484.

3.

Models with indirect genetic effects depending on group sizes: a simulation study assessing the precision of the estimates of the dilution parameter.

Heidaritabar M, Bijma P, Janss L, Bortoluzzi C, Nielsen HM, Madsen P, Ask B, Christensen OF.

Genet Sel Evol. 2019 May 30;51(1):24. doi: 10.1186/s12711-019-0466-6.

4.

Estimation of variance components and prediction of breeding values based on group records from varying group sizes.

Su G, Madsen P, Nielsen B, Ostersen T, Shirali M, Jensen J, Christensen OF.

Genet Sel Evol. 2018 Aug 14;50(1):42. doi: 10.1186/s12711-018-0413-y.

5.

Genomic Model with Correlation Between Additive and Dominance Effects.

Xiang T, Christensen OF, Vitezica ZG, Legarra A.

Genetics. 2018 Jul;209(3):711-723. doi: 10.1534/genetics.118.301015. Epub 2018 May 9.

6.

Technical note: Genomic evaluation for crossbred performance in a single-step approach with metafounders.

Xiang T, Christensen OF, Legarra A.

J Anim Sci. 2017 Apr;95(4):1472-1480. doi: 10.2527/jas.2016.1155.

PMID:
28464109
7.

Metafounders are related to F st fixation indices and reduce bias in single-step genomic evaluations.

Garcia-Baccino CA, Legarra A, Christensen OF, Misztal I, Pocrnic I, Vitezica ZG, Cantet RJ.

Genet Sel Evol. 2017 Mar 10;49(1):34. doi: 10.1186/s12711-017-0309-2.

8.

Genome-wide association study for conformation traits in three Danish pig breeds.

Le TH, Christensen OF, Nielsen B, Sahana G.

Genet Sel Evol. 2017 Jan 24;49(1):12. doi: 10.1186/s12711-017-0289-2.

9.
10.

Genomic prediction using models with dominance and imprinting effects for backfat thickness and average daily gain in Danish Duroc pigs.

Guo X, Christensen OF, Ostersen T, Wang Y, Lund MS, Su G.

Genet Sel Evol. 2016 Sep 13;48(1):67. doi: 10.1186/s12711-016-0245-6.

11.

Sparse single-step method for genomic evaluation in pigs.

Ostersen T, Christensen OF, Madsen P, Henryon M.

Genet Sel Evol. 2016 Jun 29;48(1):48. doi: 10.1186/s12711-016-0227-8.

12.

Genome-wide association analyses using a Bayesian approach for litter size and piglet mortality in Danish Landrace and Yorkshire pigs.

Guo X, Su G, Christensen OF, Janss L, Lund MS.

BMC Genomics. 2016 Jun 18;17:468. doi: 10.1186/s12864-016-2806-z.

13.

Nurse capacity, fertility, and litter size in crossbred sows and genetic correlation to purebred sow information.

Nielsen B, Christensen OF, Velander I.

J Anim Sci. 2016 May;94(5):1827-33. doi: 10.2527/jas.2015-0199.

PMID:
27285680
14.

Genomic prediction of crossbred performance based on purebred Landrace and Yorkshire data using a dominance model.

Esfandyari H, Bijma P, Henryon M, Christensen OF, Sørensen AC.

Genet Sel Evol. 2016 Jun 8;48(1):40. doi: 10.1186/s12711-016-0220-2.

15.

Application of single-step genomic evaluation for crossbred performance in pig.

Xiang T, Nielsen B, Su G, Legarra A, Christensen OF.

J Anim Sci. 2016 Mar;94(3):936-48. doi: 10.2527/jas.2015-9930.

PMID:
27065256
16.

Genetic evaluation for three-way crossbreeding.

Christensen OF, Legarra A, Lund MS, Su G.

Genet Sel Evol. 2015 Dec 22;47:98. doi: 10.1186/s12711-015-0177-6.

17.

Imputation of genotypes in Danish purebred and two-way crossbred pigs using low-density panels.

Xiang T, Ma P, Ostersen T, Legarra A, Christensen OF.

Genet Sel Evol. 2015 Jun 30;47:54. doi: 10.1186/s12711-015-0134-4.

18.

Ancestral Relationships Using Metafounders: Finite Ancestral Populations and Across Population Relationships.

Legarra A, Christensen OF, Vitezica ZG, Aguilar I, Misztal I.

Genetics. 2015 Jun;200(2):455-68. doi: 10.1534/genetics.115.177014. Epub 2015 Apr 14.

19.

Improving genetic evaluation of litter size and piglet mortality for both genotyped and nongenotyped individuals using a single-step method.

Guo X, Christensen OF, Ostersen T, Wang Y, Lund MS, Su G.

J Anim Sci. 2015 Feb;93(2):503-12.

PMID:
25549983
20.

Bovine chromosomal regions affecting rheological traits in rennet-induced skim milk gels.

Gregersen VR, Gustavsson F, Glantz M, Christensen OF, Stålhammar H, Andrén A, Lindmark-Månsson H, Poulsen NA, Larsen LB, Paulsson M, Bendixen C.

J Dairy Sci. 2015 Feb;98(2):1261-72. doi: 10.3168/jds.2014-8136. Epub 2014 Dec 12.

21.

10th WCGALP in beautiful Vancouver.

Cantet RJ, Christensen OF, Pérez-Enciso M, van der Werf JH.

J Anim Breed Genet. 2014 Oct;131(5):409-12. doi: 10.1111/jbg.12119. Review. No abstract available.

PMID:
25223363
22.

Comparison of genomic predictions using genomic relationship matrices built with different weighting factors to account for locus-specific variances.

Su G, Christensen OF, Janss L, Lund MS.

J Dairy Sci. 2014 Oct;97(10):6547-59. doi: 10.3168/jds.2014-8210. Epub 2014 Aug 14.

23.

Short communication: alteration of priors for random effects in Gaussian linear mixed models.

Vandenplas J, Christensen OF, Gengler N.

J Dairy Sci. 2014 Sep;97(9):5880-4. doi: 10.3168/jds.2014-8155. Epub 2014 Jul 11.

24.

Genomic evaluation of both purebred and crossbred performances.

Christensen OF, Madsen P, Nielsen B, Su G.

Genet Sel Evol. 2014 Mar 25;46:23. doi: 10.1186/1297-9686-46-23.

25.

A genome-wide association scan in pig identifies novel regions associated with feed efficiency trait.

Sahana G, Kadlecová V, Hornshøj H, Nielsen B, Christensen OF.

J Anim Sci. 2013 Mar;91(3):1041-50. doi: 10.2527/jas.2012-5643. Epub 2013 Jan 7.

PMID:
23296815
26.

Compatibility of pedigree-based and marker-based relationship matrices for single-step genetic evaluation.

Christensen OF.

Genet Sel Evol. 2012 Dec 3;44:37. doi: 10.1186/1297-9686-44-37. Erratum in: Genet Sel Evol. 2014;46:20.

27.

Estimating additive and non-additive genetic variances and predicting genetic merits using genome-wide dense single nucleotide polymorphism markers.

Su G, Christensen OF, Ostersen T, Henryon M, Lund MS.

PLoS One. 2012;7(9):e45293. doi: 10.1371/journal.pone.0045293. Epub 2012 Sep 13.

28.

Single-step methods for genomic evaluation in pigs.

Christensen OF, Madsen P, Nielsen B, Ostersen T, Su G.

Animal. 2012 Oct;6(10):1565-71. doi: 10.1017/S1751731112000742. Epub 2012 Apr 5.

PMID:
22717310
29.

Comparison on genomic predictions using three GBLUP methods and two single-step blending methods in the Nordic Holstein population.

Gao H, Christensen OF, Madsen P, Nielsen US, Zhang Y, Lund MS, Su G.

Genet Sel Evol. 2012 Jul 6;44:8. doi: 10.1186/1297-9686-44-8.

30.

Genomic prediction for Nordic Red Cattle using one-step and selection index blending.

Su G, Madsen P, Nielsen US, Mäntysaari EA, Aamand GP, Christensen OF, Lund MS.

J Dairy Sci. 2012 Feb;95(2):909-17. doi: 10.3168/jds.2011-4804.

31.

Deregressed EBV as the response variable yield more reliable genomic predictions than traditional EBV in pure-bred pigs.

Ostersen T, Christensen OF, Henryon M, Nielsen B, Su G, Madsen P.

Genet Sel Evol. 2011 Nov 9;43:38. doi: 10.1186/1297-9686-43-38.

32.

Genomic regions associated with ventro-cranial chronic pleuritis in pig.

Sørensen KK, Gregersen VR, Christensen OF, Velander IH, Bendixen C.

J Anim Breed Genet. 2011 Aug;128(4):314-8. doi: 10.1111/j.1439-0388.2010.00914.x. Epub 2011 Apr 19.

PMID:
21749478
33.

Allele coding in genomic evaluation.

Strandén I, Christensen OF.

Genet Sel Evol. 2011 Jun 26;43:25. doi: 10.1186/1297-9686-43-25.

34.

Use of genomic models to study genetic control of environmental variance.

Yang Y, Christensen OF, Sorensen D.

Genet Res (Camb). 2011 Apr;93(2):125-38. doi: 10.1017/S0016672311000012. Epub 2011 Mar 11.

PMID:
21392419
35.

Analysis of a genetically structured variance heterogeneity model using the Box-Cox transformation.

Yang Y, Christensen OF, Sorensen D.

Genet Res (Camb). 2011 Feb;93(1):33-46. doi: 10.1017/S0016672310000418. Epub 2011 Feb 25.

PMID:
21349235
36.

Quantitative trait loci analysis of swine meat quality traits.

Li HD, Lund MS, Christensen OF, Gregersen VR, Henckel P, Bendixen C.

J Anim Sci. 2010 Sep;88(9):2904-12. doi: 10.2527/jas.2009-2590. Epub 2010 May 21.

PMID:
20495113
37.

Identification of QTL for dorso-caudal chronic pleuritis in 12 crossbred porcine families.

Gregersen VR, Sørensen KK, Christensen OF, Busch ME, Vingborg RK, Velander IH, Lund MS, Bendixen C.

Anim Genet. 2010 Oct;41(5):509-14. doi: 10.1111/j.1365-2052.2010.02028.x.

PMID:
20412128
38.

Quantitative trait loci analysis of osteochondrosis traits in the elbow joint of pigs.

Christensen OF, Busch ME, Gregersen VR, Lund MS, Nielsen B, Vingborg RK, Bendixen C.

Animal. 2010 Mar;4(3):417-24. doi: 10.1017/S1751731109991248.

PMID:
22443945
39.

Genomic prediction when some animals are not genotyped.

Christensen OF, Lund MS.

Genet Sel Evol. 2010 Jan 27;42:2. doi: 10.1186/1297-9686-42-2.

40.

Bioinformatic identification of FGF, p38-MAPK, and calcium signalling pathways associated with carcinoma in situ in the urinary bladder.

Herbsleb M, Christensen OF, Thykjaer T, Wiuf C, Borre M, Orntoft TF, Dyrskjøt L.

BMC Cancer. 2008 Jan 31;8:37. doi: 10.1186/1471-2407-8-37.

41.

Spatial modelling and the prediction of Loa loa risk: decision making under uncertainty.

Diggle PJ, Thomson MC, Christensen OF, Rowlingson B, Obsomer V, Gardon J, Wanji S, Takougang I, Enyong P, Kamgno J, Remme JH, Boussinesq M, Molyneux DH.

Ann Trop Med Parasitol. 2007 Sep;101(6):499-509.

PMID:
17716433
42.

Genomic relationships and speciation times of human, chimpanzee, and gorilla inferred from a coalescent hidden Markov model.

Hobolth A, Christensen OF, Mailund T, Schierup MH.

PLoS Genet. 2007 Feb 23;3(2):e7. Epub 2006 Nov 30.

43.

Pseudo-likelihood for non-reversible nucleotide substitution models with neighbour dependent rates.

Christensen OF.

Stat Appl Genet Mol Biol. 2006;5:Article18. Epub 2006 Jul 31.

PMID:
17049029
44.

Pseudo-likelihood analysis of codon substitution models with neighbor-dependent rates.

Christensen OF, Hobolth A, Jensen JL.

J Comput Biol. 2005 Nov;12(9):1166-82.

PMID:
16305327
45.

Pigs in sequence space: a 0.66X coverage pig genome survey based on shotgun sequencing.

Wernersson R, Schierup MH, Jørgensen FG, Gorodkin J, Panitz F, Staerfeldt HH, Christensen OF, Mailund T, Hornshøj H, Klein A, Wang J, Liu B, Hu S, Dong W, Li W, Wong GK, Yu J, Wang J, Bendixen C, Fredholm M, Brunak S, Yang H, Bolund L.

BMC Genomics. 2005 May 10;6:70.

46.

Frequency and spatial distribution of environmental Campylobacter spp.

Brown PE, Christensen OF, Clough HE, Diggle PJ, Hart CA, Hazel S, Kemp R, Leatherbarrow AJ, Moore A, Sutherst J, Turner J, Williams NJ, Wright EJ, French NP.

Appl Environ Microbiol. 2004 Nov;70(11):6501-11.

47.

Bayesian prediction of spatial count data using generalized linear mixed models.

Christensen OF, Waagepetersen R.

Biometrics. 2002 Jun;58(2):280-6.

PMID:
12071400

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