正常健康人群中存在的一些恒定的染色体微小变异，称为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24545' and id < 2107710 and id<>'2107710' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24545' and id > 2107710 and id<>'2107710' order by id asc limit 5