下列对基因突变特性描述正确的是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29827' and id < 2420840 and id<>'2420840' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29827' and id > 2420840 and id<>'2420840' order by id asc limit 5