%0 Journal Article
%T Karyotypes of Eleven Species of Triticeae in Northeast China<br>东北地区小麦族11种植物的核型报道
%A Sun Yi-Kai
%A Zhao Yu-Tang
%A Dong Yu-Chen
%A Zhou Rong-Hua
%A Xu Shu-Jun
%A <br>孙义凯
%A 赵毓棠
%A 董玉琛
%A 周荣华
%A 许树军
%J 中国科学院研究生院学报
%D 1992
%I 
%X In  this  paper the karyotypes of eleven  species  of  Triticeae  from Northeast China are reported. The karyotype formulae are as follows: Agropyron cristatum,  2n=4x=28=20m+8sm;  Elytrigia repens,  2n=6x=42=34m(2SAT) + 8sm;  Hordeum  brevisubulatum,  2n = 4x = 28 = 20m + 8sm( 4SAT );  Roegneria nakaii,  2n = 4x = 28 = 20m + 8sm( 4SAT );  R.  turczaninovii  var.   macrathera, 2n = 4x = 28 = 20m(2SAT ) + 8sm(2SAT ); Elymus sibiricus, 2n = 4x = 28 = 20m + 8sm ( 4SAT);  E.  dahuricus,  2n=6x=42=32m+10sm( 6SAT);  E.  excelsus, 2n=6x=42=32m+10sm( 6SAT); Leymus chinensis,  2n=4x=28=20m(4SAT) + 8sm; Roegneria ciliaris, 2n = 4x = 28 = 22m( 2SAT ) + 6sm( 2SAT ); R. kamoji, 2n= 6x = 42= 30m+ 12sm(4SAT). The karyotypes of the first five species are re-ported for the first time.
%K Northeast China
%K Triticeae
%K karyotype<br>中国东北
%K 小麦族
%K 核型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=B47B31F6349F979B&jid=67CDFDECD959936E166E0F72DE972847&aid=39157B4A70DB6FC1FDCCC56B51089C2F&yid=F53A2717BDB04D52&vid=340AC2BF8E7AB4FD&iid=E158A972A605785F&sid=556C1A86E372B606&eid=3622B70F9C54A9CC&journal_id=1002-1175&journal_name=中国科学院研究生院学报&referenced_num=1&reference_num=0