Tsuchida S, Ikemoto S
Laboratory of Human Biology, Jichi Medical School, Tochigi, Japan.
Hum Hered. 1989;39(3):179-81. doi: 10.1159/000153856.
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.