Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Wuhan Botanical Research》 1987-01
Add to Favorite Get Latest Update

STUDIES ON THE CYTOTAXONOMY OF POLYGONATUM Ⅰ. Karyotypes and evolution of eight species of Polygonatum in China

Wang Jinwu, Li Maoxue and Li Lixia (Department of Biology, Beijing University)  
The present paper analyzed the karyotypes of 8 species of Polygonatum in China. The results are as follows: P. macropodium Turcz. 2n=22=14m(4SAT)+2sm(SAT)+6st; P. cyrtonema Hua 2n=22=8m+8sm(2sc)+6st(2sc) ; P. odoratum(Mill.)Druce 2n=20=12m+8sm; P. humile Fisch. ex Maxim. 2n=20=8m(2sc)+8sm+4st; P. filipes Merr. 2n=16(18)=10m+4sm+2st; P. involucratum Maxim. 2n=18=8m+10sm; P. sibiricum Delar. ex Redoute 2n = 24 = 4m + 8sm (2sc) + 12st (2sc) ; P. cirrhifolium Royle 2n = 20 = 12m (2sc) + 8sm.From this paper and previous reports by other authors, it is presumed that the basic chromosome number of Polygonatum is X=10. In the trend of evolution of the chromosome number, as a rule, aneuploid variations are more predominant than the euploid variations, ascending variations is the main stream and descending variation is not so important. According to degree of asymmetry of the karyotypes, the 8 species might be divided into three gradations. The evolution of karyotype variation from symmetry to asymmetry is correlated with the trend of evolution of the chromosome number.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 6 Hits
1 CHEN Cun-wu, ZHOU Shou-biao(1.Department of Chemistry and Biology, West Anhui College, Lu'an 237012,China;2.College of Life Science, Anhui Normal University, Wuhu 241000,China);KARYOTYPE ANALYSIS OF THREE SPECIES OF POLYGONATUM MILL FROM TIANTANGZHAI,WEST ANHUI[J];Journal of Anhui Normal University(Natural Science);2005-03
2 CHEN Cun-wu~1,ZHOU Shou-biao~2(1.Dept.of Chemistry and Life Science,West Anhui College,Lu'an 237012,China;2.College of Life Science,Anhui Normal University,Wuhu 241000,China);Research Progress in Polygonatum Plants[J];Journal of Anqing Teachers College(Natural Science Edition);2005-04
3 Lin Guoyang,Tan Zifa Ke Gangwu (Institute of Fruit Research,Fujian Academy of Agricultural Sciences);STUDY ON THE CHROMOSOMAL CARYOTYPE OF BUD IN LONGAN(DIMOCARPUS LONGANA LOUR)[J];;1990-02
4 Fang Yongxin (Department of Biology,Shanghai Teachers University);Cyto-geographical Study on Polygonatum odoratum.[J];Chinese Journal of Ecology;1989-01
5 ZHU Xue-nan1, JIN Xiao-feng2, GAO Zhan1 (1. Hangzhou Botanical Garden, Hangzhou 310013, China; 2. Life Science Institute of Zhejiang University, Hangzhou 310012, China);Karyotype Analysis on Three species of Liliaceae[J];Journal of Zhejiang Forestry Science and Technology;2002-02
6 JIN Xiao feng, QIU Ying xiong, DING Bing yang(Dept. of Bioscience, Zhejiang University , Hangzhou 310012 , China);Polygonatum cyrtonema var. gutianshanicum——A new variety of Polygonatum cyrtonema and comparative studies on it and the similar species.[J];Journal of Zhejiang Agricultural University(Agric.& Life Sci.);2002-05
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZENG Xiao-qun et al (College ofLife Sciences, China West Normal University, Nanchong, Sichuan 637002);Sprouting of Various Populations of Pinellia ternate (Thurb.) Breit[J];Journal of Anhui Agricultural Sciences;2005-08
2 Sun Yegen(Department of Geography,Anhui Normal University,241000,Wuhu, Anhui,PRC );PRELIMINARY STUDY OF THE KARYOTYPE OF POLYGONATUM ANHUIENSE AND P.LANGYAENSE[J];Journal of Anhui Normal University(Natural Science);1996-02
3 NIE liu wang, ZHANG Ding chen, ZHANG Hai jun, ZHANG Ke yun (Department of Biology, Anhui Normal University ,241000,Wuhu, Anhui, China);A STUDY ON ISOZYMES OF 5 SPECIES IN POLYYONATUM MILL[J];JOURNAL OF ANHUI NORMAL UNIVERSITY(NATURAL SCIENCE);1999-01
4 SHAO Jian zhang 1,\ ZHANG Ding cheng 1, SUN Ye gen 2 (1.Department of Biology, Anhui Normal University, 241000, Wuhu, Anhui,China;2.Department of Geography, Anhui Normal University, 241000, Wuhu, Anhui, China);THE BIOLOGICAL CHARICTERISTICS AND THE RESOURCES APPRAISAL OF THE POLYGONATUM FROM ANHUI[J];JOURNAL OF ANHUI NORMAL UNIVERSITY(NATURAL SCIENCE);1999-02
5 XU Zhong-chuan~(1,2),HE Jun-rong~3,ZHOU Jing-ya~1,XU Hui~2(1.Depterment of Biology,Changshu Institute of Technology,Changshu 215500; 2.Depterment of Biological and Chemical Engineering,Zhejiang University of Science and Technology,Hangzhou 310023;3.Institute of Biological & Nuclear Technology,Sichuan Academy of Agricultural Sciences,Chengdu 610066);Effects of different concentrations of 6-BA on adventitious bud proliferation of Polygonatum cyrtonema Hua in vitro[J];Journal of Anhui Agricultural University;2006-01
6 CHEN Cun-wu~1,ZHOU Shou-biao~2(1.Dept.of Chemistry and Life Science,West Anhui College,Lu'an 237012,China;2.College of Life Science,Anhui Normal University,Wuhu 241000,China);Research Progress in Polygonatum Plants[J];Journal of Anqing Teachers College(Natural Science Edition);2005-04
7 Liang Tianggan Zhen Chengmu (Teaching and Research Group of Botany,FAC);A STUDY OF THE CHROMOSOMES OF SUGARCANE[J];;1985-02
8 WU Mei-xiang,WU Zhen-quan,ZHU Ling,CHEN Jing(College of Plant Protection,Fujian Agriculture and Forestry University,Fuzhou,Fujian 350002,China);Characters of arthropod community in vegetable soybean field[J];;2006-04
9 Wang Tianyong;Yang Wenyuan (The Centre of Analysis and Testing, Ningxia University,Yinchuan,Ningxia,China 750021);Pre-column Derivatization for the RP-HPLC Determination of Amino Acids in Seven Chinese Medicinal Herb Tonics[J];ANALYSIS AND TESTING TECHNOLOGY AND INSTRUMENTS;1994-01
10 Wang Yuanhong (Center for Analysis & Testing, Northeast Normal University, Changchun 130024) Rong Hui (Jilin Import & Export Commodity Inspection Bureau, Changchun 130062);Determination of Organic Chloride Pesticide Residue in Ginseng With Capillary Gas Chromatography[J];Chinese Journal of Analytical Chemistry;1994-09
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 TIAN Qi-jian1,Zhao Zhi2(1 College of Resources Science and Pragraming,Jishou University,Zhangjiajie 427000,China;2 Agronomy College,Guizhou University,Guiyang 550025,China);Current Situation of Polygonatum Plant in Categories Identification and Resources Distribution[J];Research and Practice on Chinese Medicines;2007-01
2 YU Xiao1,WEN Tao1*,ZENG Yang2(1.Agricultural Institute of Sichuan Agricultural University,Sichuan Ya'an 625014,China;2.Forest Science and Gardening of Sichuan Agricultural University,Sichuan Ya'an 625014,China);Establishment and optimization of Cardiocrinum giganteum's RAPD system[J];Southwest China Journal of Agricultural Sciences;2007-06
3 ZHU Xue-nan1, JIN Xiao-feng2, GAO Zhan1 (1. Hangzhou Botanical Garden, Hangzhou 310013, China; 2. Life Science Institute of Zhejiang University, Hangzhou 310012, China);Karyotype Analysis on Three species of Liliaceae[J];Journal of Zhejiang Forestry Science and Technology;2002-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved