Toll-like receptor 2 as a major gene for asthma in children of European farmers  Waltraud Eder, MD, Walt Klimecki, PhD, Lizhi Yu, MD, Erika von Mutius, MD, Josef Riedler, MD, Charlotte Braun-Fahrländer, MD, Dennis Nowak, MD, Fernando D. Martinez, MD  Journal of Allergy and Clinical Immunology  Volume 113, Issue 3, Pages 482-488 (March 2004) DOI: 10.1016/j.jaci.2003.12.374

FIG 1 Prevalence of asthma, atopy, and current hay fever symptoms in TLR2/−16934 in farmers' children (A) and in nonfarmers' children (B). Journal of Allergy and Clinical Immunology 2004 113, 482-488DOI: (10.1016/j.jaci.2003.12.374)

FIG 2 Prevalence of asthma, atopy, and current hay fever symptoms in TLR4/+4434 in children exposed to high (≥50th percentile; A) and children exposed to low (<50th percentile; B) endotoxin concentrations (in EUs per milligram). Journal of Allergy and Clinical Immunology 2004 113, 482-488DOI: (10.1016/j.jaci.2003.12.374)