Research Topics
| Jing Hua ZhaoSummaryAffiliation: University College London Country: UK Publications
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Detail Information
Publications
GENECOUNTING: haplotype analysis with missing genotypesJing Hua Zhao
Department of Epidemiology and Public Health, University College London, 1 19 Torrington Place, London WC1E 6BT, UK
Bioinformatics 18:1694-5. 2002..A general algorithm is described for haplotype analysis of unrelated individuals with missing genotypes. It can handle problems involving multiple polymorphic markers with missing data...
2LD, GENECOUNTING and HAP: Computer programs for linkage disequilibrium analysisJing Hua Zhao
Department of Epidemiology and Public Health, University College London, 1 19 Torrington Place, London WC1E 6BT, UK
Bioinformatics 20:1325-6. 2004..AVAILABILITY: Programs 2LD, GENECOUNTING and HAP are available on Internet from http://www.hgmp.mrc.ac.uk/~jzhao and http://www.iop.kcl.ac.uk/IoP/Departments/PsychMed/GEpiBSt/software.shtml..
Mixed-effects Cox models of alcohol dependence in extended familiesJing Hua Zhao
Department of Epidemiology and Public Health, University College London, 1 19 Torrington Place, London WC1E 6BT, UK
BMC Genet 6:S127. 2005..D4S1645 had the largest variance and contribution to the log-likelihood on chromosome 4, but the significance of this finding requires further investigation...
Faster haplotype frequency estimation using unrelated subjectsJing Hua Zhao
Department of Psychological Medicine, Developmental Psychiatry Research Centre, Institute of Psychiatry, Denmark Hill, London, UK
Hum Hered 53:36-41. 2002..Our implementation also allows the rapid calculation of permutation-based LD measures and related statistics...
Generic number systems and haplotype analysisJing Hua Zhao
Division of Psychological Medicine, Institute of Psychiatry, De Crespigny Park, Denmark Hill, SE5 8AF, London, UK
Comput Methods Programs Biomed 70:1-9. 2003..Implementation of gene-counting using these algorithms avoids use of multilocus genotype identifier and improves its portability to other analysis...
Linkage disequilibrium analysis of polymorphisms in the gene for myelin oligodendrocyte glycoprotein in Tourette's syndrome patients from a Chinese sampleYi Huang
Department of Psychological Medicine and Social, Genetic and Developmental Psychiatry Research Centre, Institute of Psychiatry, De Crespigny Park, Denmark Hill, London, United Kingdom
Am J Med Genet B Neuropsychiatr Genet 124:76-80. 2004..000, P = 0.046) which did not survive correction for multiple testing. Our results suggest that there is no association between the MOG gene polymorphisms we tested and GTS...
Estimating haplotype relative risks on human survival in population-based association studiesQihua Tan
Department of Clinical Biochemistry and Genetics, KKA, Odense University Hospital, DK 5000 Odense, Denmark
Hum Hered 59:88-97. 2005..Results from both simulation and model application indicate that our survival analysis model is an efficient method for inferring haplotype effects on human survival in population-based association studies...
Haplotype association analysis of human disease traits using genotype data of unrelated individualsQihua Tan
Department of Clinical Biochemistry and Genetics KKA, Odense University Hospital, Denmark
Genet Res 86:223-31. 2005..We show, by applying the model to an empirical data set, that our method based on the well-known logistic regression model is a useful tool for haplotype association analysis of human disease traits...
Integrated analysis of genetic data with RJing Hua Zhao
Strangeways Research Laboratory, Wort s Causeway, Cambridge, CB1 8RN, UK
Hum Genomics 2:258-65. 2006....
Retrospective analysis of main and interaction effects in genetic association studies of human complex traitsQihua Tan
Epidemiology, Institute of Public Health, University of Southern Denmark, Denmark
BMC Genet 8:70. 2007..Performance of our method in detecting interaction effect is compared with that of the case-only model...
Data mining of RNA expression and DNA genotype data: presentation group 5 contributions to Genetic Analysis Workshop 15Catherine T Falk
Genet Epidemiol 31:S43-50. 2007..The collection of papers and methods offer a starting point for further exploration of complex interactions in human genetic data now readily available...
Genome-wide association analysis identifies 20 loci that influence adult heightMichael N Weedon
Genetics of Complex Traits, Institute of Biomedical and Clinical Science, Peninsula Medical School, Magdalen Road, Exeter EX1 2LU, UK
Nat Genet 40:575-83. 2008..Finally, our results provide insights into the genetic architecture of a classic quantitative trait...
Common variants near MC4R are associated with fat mass, weight and risk of obesityRuth J F Loos
MRC Epidemiology Unit, Addenbrooke s Hospital, Cambridge CB2 0QQ, UK
Nat Genet 40:768-75. 2008....
