核酸分子中对遗传信息的携带和传递起关键作用的结构是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29023' and id < 2361979 and id<>'2361979' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29023' and id > 2361979 and id<>'2361979' order by id asc limit 5