Publications by authors named "Johannah Butler"

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Functional significance of single nucleotide polymorphisms in the lactase gene in diverse US patients and evidence for a novel lactase persistence allele at -13909 in those of European ancestry.
Nana Yaa Baffour-Awuah, Sarah Fleet, Robert K Montgomery, Susan S Baker, Johannah L Butler

J Pediatr Gastroenterol Nutr· February 2015

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Case Study: Primary Healthcare Clinical Placements during Nursing and Midwifery Education in Lesotho.
Alice Christensen, Semakaleng Phafoli, Johannah Butler, Isabel Nyangu, Laura Skolnik

World Health Popul· January 2015

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The efficacy of detecting variants with small effects on the Affymetrix 6.0 platform using pooled DNA.
Charleston W K Chiang, Zofia K Z Gajdos, Joshua M Korn, Johannah L Butler, Rachel Hackett

Hum Genet· November 2011

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An age-dependent diet-modified effect of the PPARγ Pro12Ala polymorphism in children.
George V Dedoussis, Yannis Manios, Georgia Kourlaba, Stavroula Kanoni, Vasiliki Lagou, Johannah Butler

Metabolism· April 2011

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Genome-wide association analysis identifies variants associated with nonalcoholic fatty liver disease that have distinct effects on metabolic traits.
Elizabeth K Speliotes, Laura M Yerges-Armstrong, Jun Wu, Ruben Hernaez, Lauren J Kim, Johannah L Butler

PLoS Genet· March 2011

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Association of linear growth impairment in pediatric Crohn's disease and a known height locus: a pilot study.
Jessica J Lee, Jonah B Essers, Subra Kugathasan, Johanna C Escher, Guillaume Lettre, Johannah L Butler

Ann Hum Genet· November 2010

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PNPLA3 variants specifically confer increased risk for histologic nonalcoholic fatty liver disease but not metabolic disease.
Elizabeth K Speliotes, Johannah L Butler, Cameron D Palmer, Benjamin F Voight,

Hepatology· September 2010

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Genome-wide association of anthropometric traits in African- and African-derived populations.
Sun J Kang, Charleston W K Chiang, Cameron D Palmer, Bamidele O Tayo, Guillaume Lettre, Johannah L Butler

Hum Mol Genet· July 2010

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Fine mapping of the association with obesity at the FTO locus in African-derived populations.
Mohamed T Hassanein, Helen N Lyon, Thutrang T Nguyen, Ermeg L Akylbekova, Kevin Waters, Johannah L Butler

Hum Mol Genet· July 2010

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Rapid assessment of genetic ancestry in populations of unknown origin by genome-wide genotyping of pooled samples.
Charleston W K Chiang, Zofia K Z Gajdos, Joshua M Korn, Finny G Kuruvilla, Johannah L Butler

PLoS Genet· March 2010

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Peroxisome proliferator-activated receptor-gamma (PPARgamma) Pro12Ala polymorphism and risk for pediatric obesity.
George V Dedoussis, Nikoleta Vidra, Johannah Butler, Constantina Papoutsakis, Mary Yannakoulia

Clin Chem Lab Med· November 2009

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Use of weighted reference panels based on empirical estimates of ancestry for capturing untyped variation.
Matthew R L Egyud, Zofia K Z Gajdos, Johannah L Butler, Sam Tischfield, Loic Le Marchand

Hum Genet· April 2009

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Association studies of common variants in 10 hypogonadotropic hypogonadism genes with age at menarche.
Zofia K Z Gajdos, Johannah L Butler, Katherine DeLellis Henderson, Chunyan He, Pamela J Supelak

J Clin Endocrinol Metab· November 2008

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Identification of ten loci associated with height highlights new biological pathways in human growth.
Guillaume Lettre, Anne U Jackson, Christian Gieger, Fredrick R Schumacher, Sonja I Berndt, Johannah L Butler

Nat Genet· May 2008

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On the replication of genetic associations: timing can be everything!
Jessica Lasky-Su, Helen N Lyon, Valur Emilsson, Iris M Heid, Cliona Molony, Johannah Butler

Am J Hum Genet· April 2008

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Comprehensive evaluation of ESR2 variation and ovarian cancer risk.
Celeste Leigh Pearce, Aimee M Near, Johannah L Butler, David Van Den Berg, Philip Bretsky

Cancer Epidemiol Biomarkers Prev· February 2008

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Discerning the ancestry of European Americans in genetic association studies.
Alkes L Price, Johannah Butler, Nick Patterson, Cristian Capelli, Vincenzo L Pascali

PLoS Genet· January 2008

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Common genetic variation in eight genes of the GH/IGF1 axis does not contribute to adult height variation.
Guillaume Lettre, Johannah L Butler, Kristin G Ardlie, Joel N Hirschhorn

Hum Genet· September 2007

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The association of a SNP upstream of INSIG2 with body mass index is reproduced in several but not all cohorts.
Helen N Lyon, Valur Emilsson, Anke Hinney, Iris M Heid, Jessica Lasky-Su, Johannah L Butler

PLoS Genet· April 2007

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Transferability of tag SNPs in genetic association studies in multiple populations.
Paul I W de Bakker, Noël P Burtt, Robert R Graham, Candace Guiducci, Roman Yelensky, Johannah Butler

Nat Genet· November 2006

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Determination of sequence variation and haplotype structure for the gonadotropin-releasing hormone (GnRH) and GnRH receptor genes: investigation of role in pubertal timing.
Ines L Sedlmeyer, Celeste Leigh Pearce, Julie A Trueman, Johannah L Butler, Todd Bersaglieri

J Clin Endocrinol Metab· February 2005

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