Agarose electrophoresis showed that the dou-ble-strand cDNA fragments ranged from 100 bp to 6500 bp, most of them were longerthan 500 bp.
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- 琼脂糖凝胶电泳显示;所合成的cDNA分子量范围由100到6500bP;且绝大部分大于500bP.