英文: 0 kb 5′arm (long arm,LA) of rat HPRT gene knock-out vector was cut by SalⅠ from rat HPRT gene genomic bacterial artificial chromosome (BAC),and the 1.

中文: 根据已知大鼠次黄嘌呤鸟嘌呤磷酸核糖转移酶 (HypoxanthineGuaninePhosphoribosylTransferase ,HPRT)基因的外显子序列 ,从大鼠HPRT基因组DNA序列的细菌人工染色体 (BacterialArtificialChromosome ,BAC)中用酶切和PCR方法分别分离得到用于构建基因敲除载体的 3 0kb的 5′长臂 (LongArm ,LA)和 1 7kb的 3′短臂 (ShortArm ,SA) ,并分别克隆到pSL1180和pCR2 1中。       更详细...

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