作者: Toshiro Hamamoto , Mikiko Kawasaki , Nobuyuki Kurosawa , Takashi Nakaoka , Young-Choon Lee
DOI: 10.1016/S0968-0896(00)82111-2
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摘要: Abstract Using the 2 step single primer mediated polymerase chain reaction(PCR), mouse β-galactoside (α2,6-sialyltransferase cDNA was cloned. Single PCR is a method to amplify particular DNA fragment beyond its known sequence region. It employs only one for reaction. Compared other methods an adjacent of fragment, this requires no enzymatic manipulation on template and applicable long fragment. First, short enzyme obtained from by usual using degenerate primers synthesized according relatively conserved region in rat human (α2,6-sialyltransferase. Four were based sequence, then performed obtain 5′ 3′ flanking sequences resulting 1.0 kb 1.3 fragments being amplified respectively. The integrity two confirmed additional joined which contained 1.2kb complete putative α2,6-sialyltransferase coding result showed that specificity consequently applicability amplifying remarkably improved successive 2nd