%0 Journal Article
%T Karyotypes of 12 Species of Paphiopedilum subgenus Paphiopedilum<br>兜兰亚属12种植物的核型分析
%A ZHU Gen-fa
%A YANG Zhi-juan
%A WANG Bi-qing
%A L Fu-bing
%A ZHANG Xian
%A <br>朱根发
%A 杨志娟
%A 王碧青
%A 吕复兵
%A 张显
%J 热带亚热带植物学报
%D 2011
%I 
%X Karyotypes of 12 species of Paphiopedilum subgenus Paphiopedilum were studied by root tips squash method.The results showed that the chromosome number and karyotype were different among these species.Their formulae were as follows: P.philippinense for 2n=2x=26=16m+10sm,P.dithanum for 2n=2x=26=20m+6sm,P.densissimum for 2n=2x=26=22m+4sm,P.parishii and P.hirsutissimum for 2n=2x=26=24m+2sm,P.henryanum,P.markianum and P.rhizomatosum for 2n=2x=26=26m,P.callosum for 2n=2x=32=2M+24m+6sm,P.microchilum for 2n=2x=38=2...
%K Paphiopedilum
%K Subgenus Paphiopedilum
%K Chromosome number
%K Karyotype<br>兜兰属
%K 兜兰亚属
%K 染色体数目
%K 核型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A74F042DF90151A4E3EF193E13FD5E1E&aid=36FC7ECDB815FD05E6BCD7E8B4B514C6&yid=9377ED8094509821&vid=2A8D03AD8076A2E3&iid=0B39A22176CE99FB&sid=04445C1D2BDA24EE&eid=4C100B7696CE9E24&journal_id=1005-3395&journal_name=热带亚热带植物学报&referenced_num=0&reference_num=11