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1、null l null 2005null08null25; 2005null11null07null nullZ8qS5nulls0null,SSnull;null!9nullMZuN#/null5,SS755( CXLY2002null6)null Te null( 1980- ) ,3,V,Z_:3; Enullmail: liuanliuan123010 sina. comnull *YT, Enullmail: zgchen nwipb. ac. cn8cI|1001null3601( 2006) 01null0040null0098null058sZE刘永安1,2, 冯海生1, 陈志
2、国1* , 畅喜云1, 2, 刘瑞娟1,2, 窦全文1, 王海庆1(1.SS3,a810001; 2.SS3,100049)null null Knull1 植物核型分析是指对植物细胞染色体的数目a形态a长度a带型和着丝粒位置等内容的分析研究,是植物分类和遗传研究的重要手段b对植物核型分析的基本方法,包括取材a预处理a固定a解离a染色a制片及结果分析进行了比较系统的介绍和评价b1oM 植物; 核型分析; 染色体ms| S501; Q946 DSM ACommon Methods of Karyotype Analysis in PlantLIU Yongnullan1, 2, FENG H a
3、inullsheng1 , CHEN Zhinullguo1* , CHANG Xinullyun1, 2 ,LIU Ruinulljuan1, 2, DOU Quannullwen1 , WANG Hainullqing1(1. Northwest Institute of Plateau Biology, CAS, Xining 810001; 2. The Graduate School of CAS, Beij ing 100049, China)null null Abstract: Plant karyotype analysis, involving the number, sh
4、ape, length and banding of chromosome, site of centromere andso on, is an important method for classification and genetic study of plant. The basic method for plant karyotype analysis includingsampling, pretreatment, stationary, dissociation, dye, squash and result analysis is introduced and evaluat
5、ed systematically.Key words: plant; karyotype analysis; chromosomenull nullo50b*,sa,Ms,|BsY,+YMH,C|Bs,7Y|s 1 ,/sy,BtLbs%8aaa=s 2, 3bB38M%,yNVTs#L.B1m,PspHI,rindBb18sLZE1. 1|8sH,v|03U(?1 2cm) 4 16, 18 26 ,9L|x% 6, 20aF 27aQ3 20, 28= 80b,O?%sF%(UaU,x%aF#SWs3F)VT| 29bL|(VT,sF3?p$,|?ab|03U,sHWa1K,1Y5!0P
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