Duffy DL - Search Results

1

Digital quantification of human eye color highlights genetic association of three new loci.

Liu F, Wollstein A, Hysi PG, Ankra-Badu GA, Spector TD, Park D, Zhu G, Larsson M, Duffy DL, Montgomery GW, Mackey DA, Walsh S, Lao O, Hofman A, Rivadeneira F, Vingerling JR, Uitterlinden AG, Martin NG, Hammond CJ, Kayser M. Liu F, et al. Among authors: duffy dl. PLoS Genet. 2010 May 6;6(5):e1000934. doi: 10.1371/journal.pgen.1000934. PLoS Genet. 2010. PMID: 20463881 Free PMC article.

2

Appendectomy in Australian twins.

Duffy DL, Martin NG, Mathews JD. Duffy DL, et al. Am J Hum Genet. 1990 Sep;47(3):590-2. Am J Hum Genet. 1990. PMID: 2248678 Free PMC article. No abstract available.

3

Inferring the direction of causation in cross-sectional twin data: theoretical and empirical considerations.

Duffy DL, Martin NG. Duffy DL, et al. Genet Epidemiol. 1994;11(6):483-502. doi: 10.1002/gepi.1370110606. Genet Epidemiol. 1994. PMID: 7713391

4

Genetic effects on variation in red-blood-cell folate in adults: implications for the familial aggregation of neural tube defects.

Mitchell LE, Duffy DL, Duffy P, Bellingham G, Martin NG. Mitchell LE, et al. Among authors: duffy dl, duffy p. Am J Hum Genet. 1997 Feb;60(2):433-8. Am J Hum Genet. 1997. PMID: 9012417 Free PMC article.

5

Is fragile X syndrome a risk factor for dizygotic twinning?

Healey SC, Duffy DL, Martin NG, Turner G. Healey SC, et al. Among authors: duffy dl. Am J Med Genet. 1997 Oct 17;72(2):245-6. doi: 10.1002/(sici)1096-8628(19971017)72:2<245::aid-ajmg24>3.0.co;2-m. Am J Med Genet. 1997. PMID: 9382153 No abstract available.

6

Genetic and environmental risk factors for asthma: a cotwin-control study.

Duffy DL, Mitchell CA, Martin NG. Duffy DL, et al. Am J Respir Crit Care Med. 1998 Mar;157(3 Pt 1):840-5. doi: 10.1164/ajrccm.157.3.9702070. Am J Respir Crit Care Med. 1998. PMID: 9517600

7

Melanocortin-1 receptor polymorphisms and risk of melanoma: is the association explained solely by pigmentation phenotype?

Palmer JS, Duffy DL, Box NF, Aitken JF, O'Gorman LE, Green AC, Hayward NK, Martin NG, Sturm RA. Palmer JS, et al. Among authors: duffy dl. Am J Hum Genet. 2000 Jan;66(1):176-86. doi: 10.1086/302711. Am J Hum Genet. 2000. PMID: 10631149 Free PMC article.

8

Effects of HFE C282Y and H63D polymorphisms and polygenic background on iron stores in a large community sample of twins.

Whitfield JB, Cullen LM, Jazwinska EC, Powell LW, Heath AC, Zhu G, Duffy DL, Martin NG. Whitfield JB, et al. Among authors: duffy dl. Am J Hum Genet. 2000 Apr;66(4):1246-58. doi: 10.1086/302862. Epub 2000 Mar 15. Am J Hum Genet. 2000. PMID: 10739755 Free PMC article.

9

Human twinning is not linked to the region of chromosome 4 syntenic with the sheep twinning gene FecB.

Duffy DL, Montgomery GW, Hall J, Mayne C, Healey SC, Brown J, Boomsma DI, Martin NG. Duffy DL, et al. Am J Med Genet. 2001 May 1;100(3):182-6. doi: 10.1002/ajmg.1255. Am J Med Genet. 2001. PMID: 11343301

10

Increasing the response rate to a mailed questionnaire by including more stamps on the return envelope: a cotwin control study.

Duffy DL, Martin NG. Duffy DL, et al. Twin Res. 2001 Apr;4(2):71-2. doi: 10.1375/1369052012173. Twin Res. 2001. PMID: 11665338

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