要去除植物细胞的细胞壁，最好选用

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21853' and id < 1909700 and id<>'1909700' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21853' and id > 1909700 and id<>'1909700' order by id asc limit 5