下列有关基因及基因工程的叙述，说法正确的是：

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='20248' and id < 1770394 and id<>'1770394' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='20248' and id > 1770394 and id<>'1770394' order by id asc limit 5