Restriction fragment length polymorphism of human salivary alpha-amylase in a Japanese population.
Restriction fragment length polymorphism of human salivary alpha-amylase after cleavage with restriction endonucleases PstI and BamHI was studied in a population from eastern Japan. Among 40 unrelated individuals, the frequencies of the 5.7- and 6.5-kilobasepair fragment alleles were 0.487 and 0.513, respectively.
Tsuchida
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Laboratory of Human Biology, Jichi Medical School, Tochigi, Japan.
Ikemoto
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D015139:Blotting, Southern; D005787:Gene Frequency; D005838:Genotype; D006801:Humans; D007564:Japan; D012150:Polymorphism, Restriction Fragment Length; D012463:Saliva / Q000201:enzymology*; D000516:alpha-Amylases / Q000235:genetics*
D000516:alpha-Amylases