Genetic polymorphism of PIF proteins in a Japanese population.
Phenotype and gene frequencies of PIF (parotid isoelectric focusing variant) were determined in a series of individuals from eastern Japan. Among 422 unrelated individuals examined, 391 (92.66%) of PIF+ and 31 (7.34%) of PIF- phenotypes were observed; the gene frequencies were PIF+ = 0.729 and PIF- = 0.271.
D005787:Gene Frequency; D006801:Humans; D007525:Isoelectric Focusing; D007564:Japan; D010306:Parotid Gland / Q000378:metabolism; D010641:Phenotype; D011110:Polymorphism, Genetic; D012471:Salivary Proteins and Peptides / Q000235:genetics* / Q000302:isolation & purification
D012471:Salivary Proteins and Peptides