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J K Pritchard

Explore the profile of J K Pritchard including associated specialties, affiliations and a list of published articles. Areas
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Articles 21
Citations 12616
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Recent Articles
11.
Pritchard J, Stephens M, Donnelly P
Genetics . 2000 Jun; 155(2):945-59. PMID: 10835412
We describe a model-based clustering method for using multilocus genotype data to infer population structure and assign individuals to populations. We assume a model in which there are K populations...
12.
Pritchard J, Stephens M, Rosenberg N, Donnelly P
Am J Hum Genet . 2000 May; 67(1):170-81. PMID: 10827107
The use, in association studies, of the forthcoming dense genomewide collection of single-nucleotide polymorphisms (SNPs) has been heralded as a potential breakthrough in the study of the genetic basis of...
13.
Allen R, Traver M, Pritchard J
Transfusion . 2000 Feb; 40(2):240-4. PMID: 10686009
Background: A parentage testing laboratory was asked to perform testing in a case of sexual assault that resulted in the conception of a child. Samples submitted to the laboratory included...
14.
Pritchard J, Seielstad M, Perez-Lezaun A, Feldman M
Mol Biol Evol . 1999 Dec; 16(12):1791-8. PMID: 10605120
We use variation at a set of eight human Y chromosome microsatellite loci to investigate the demographic history of the Y chromosome. Instead of assuming a population of constant size,...
15.
Pritchard J, Rosenberg N
Am J Hum Genet . 1999 Jun; 65(1):220-8. PMID: 10364535
We examine the issue of population stratification in association-mapping studies. In case-control studies of association, population subdivision or recent admixture of populations can lead to spurious associations between a phenotype...
16.
Robson A, Bergstrom C, Pritchard J
J Theor Biol . 1999 Apr; 197(4):541-56. PMID: 10196096
Patterns of reproductive uncertainty can have an important influence on population dynamics. There is a crucial distinction between what we describe here as aggregate uncertainty (in which reproductive output in...
17.
Pritchard J, Schaeffer S
Genetics . 1997 Sep; 147(1):199-208. PMID: 9286680
The larval cuticle protein (Lcp) cluster in Drosophila melanogaster contains four functional genes and a closely related pseudogene. A 630-bp fragment including the larval cuticle pseudogene locus (Lcp psi) was...
18.
Pritchard J, Feldman M
Theor Popul Biol . 1996 Dec; 50(3):325-44. PMID: 9000493
The stepwise mutation model, which was at one time chiefly of interest in studying the evolution of protein charge-states, has recently undergone a resurgence of interest with the new popularity...
19.
Pritchard J, Feldman M
Science . 1996 Nov; 274(5292):1548a. PMID: 17816997
No abstract available.
20.
Pritchard J, Feldman M
Science . 1996 Nov; 274(5292):1548-9. PMID: 8966621
No abstract available.