某种人类肿瘤细胞染色体数为56条，称为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24545' and id < 2107649 and id<>'2107649' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24545' and id > 2107649 and id<>'2107649' order by id asc limit 5