下列生物或结构中具有拟核的是

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21850' and id < 1909340 and id<>'1909340' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21850' and id > 1909340 and id<>'1909340' order by id asc limit 5