仅在某些细胞类型或特殊的发育阶段呈现凝缩状态的染色质称为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24547' and id < 2107593 and id<>'2107593' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24547' and id > 2107593 and id<>'2107593' order by id asc limit 5