搪桿 的英文怎麼說
中文拼音 [tánggǎn]
搪桿
英文
boring bar-
Cells were then harvested by centrifugation and the pellet was resuspended in phosphate - buffered saline ( pbs ) containing 5 mm edta. after sonication, debris was removed by centrifugation at 10000 x g for 15 min at 4
挑取轉化后的大腸桿菌提取質粒， ecori和hindln酶切質粒進行鑒定，瓊脂搪電泳顯示含有大約800kb的目的片段。
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