Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
Add to Favorite Get Latest Update

Karyotypes and evolution of five species of Leymus Hochst.

ZHI LI,CAI Lian bing (Northwest Plateau Institute of Biology,the Chinese Academy of Sciences,Xining 810001,China)  
The karyotypes of 5 species of Leymus Hochst.are reported in this paper.The karyotype formulae are as follows: L.racemosus (Lam.) Tzvel.,2n=4x=28=24m(2SAT)+4sm(2SAT); L.crassiusculus L.B.Cai,2n=4x=28=22m(2SAT)+4sm+2st(2SAT); L.ruoqiangensis S.L.Lu et Y.H.Wu,2n=4x=28=20m(4SAT)+6sm+2st(2SAT); L.chinensis (Trin.) Tzvel.,2n=4x=28=22m(4SAT)+2sm+4st(4SAT); L.angustus (Trin.) Pilger.,2n=4x=28=22m(2SAT)+4sm(2SAT)+2st(2SAT).Furthermore,according to Stebbins theory of the karyotypic evolution as well as using the method of coding of cladistics,4 significant characters,the ratio of the longest chromosome to the shortest,the arm ratio in mean,the index of the karyotypic asymmetry and the proportion of chromosomes with arm ratio1.70,were analysed,the evolutional levels of 5 species were also affirmed.And the result of cytological analysis is consistent with the morphological result analysed with the evolutionary trends of external characters.Both of cytological and morphological evidences indicate that the Sect.Leymus of Leymus Hochst.is a relatively primitive section,the Sect.Anisopyrum (Griseb.) Tzvel.a advanced section,and the Sect.Aphanoneuron (Nevski) Tzvel.is between them.
【Fund】: 国家自然科学基金资助项目!( 3 9870 0 90 )
【CateGory Index】: Q949
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 9 Hits
1 YANG Rui-wu, ZHOU Yong-hong, ZHENG You-liang, DING Chun-bang, WU Wei (Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan 611830, China);Leymus karyotypes of three octoploid and two dodecaploid species[J];Acta Pratacultural Science;2004-02
2 ZHI Li 1 TENG Zhong Hua 2(1.College of horticulture, Southwest Agricultural University, Chongqing 400716) (2.College of agronomy and life science, Southwest Agricultural University, Chongqing 400716);Classification and geographical distribution of Leymus in China[J];Bulletin of Botanical Research;2005-01
3 LI Yu-ge,YUAN Wang-jun,DONG Mei-fang,SHANG Fu-de (College of Life Science Henan University.Kaifeng 475001,China);A Study on Karyotype of Osmanthus fragrans Lour[J];Journal of Nanjing Forestry University;2004-S1
4 YANG Ruiwu, ZHOU Yonghong, ZHENG Youliang, DING Chunbang (Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan 611830, Sichuan, China);Comparative Study on Morphological Characters among 11 Species in Leymus Hochst[J];Journal of Sichuan Agricultural University;2003-03
5 LU Rong-mao,CHAI Xue-liang,DONG Ying-hui,XIAO Guo-qiang,LIN Zhi-hua (Zhejiang Mariculture Research Institute,Wenzhou 325005,China);Karyotype of Barnea dilatata[J];Journal of Oceanography in Taiwan Strait;2008-01
6 YANG Rui-Wu~(**),WEI Xiu-Hua,ZHOU Yong-Hong,ZHENG You-Liang(Triticeae Resaerch Institute,Sichuan Agricultural University, Dujiangyan 611830,China);Genetic Polymorphism of Gliadin in Leymus[J];Acta Botanica Yunnanica;2004-01
7 ZHANG Li,ZHOU Yong-Hong,ZHENG You-Liang,ZHANG Ying(Triticeae Research Institute,Sichuan Agricultural University,Dujiangyan 611830,China);Karyotypes of 8 Species in Kengyilia[J];Acta Botanica Yunnanica;2005-01
8 LIN Xiao-hu~(1,2), LI Xing-feng~1, WANG Li-ming~(1,3), ZHAO Feng-tao~1, WANG Hong-gang~1 (1.Agronomy College of Shandong Agriculture University, Subcentre of National Wheat Improvement Center, Taian 271018,China; 2 Hebei Normal College of Science and Technology, Qinhuangdao 066600,China; 3 Agronomy College of Henan University of Science and Technology, Luoyang 471003, China);Karyotypes of Three Species in Triticeae of Gramineae and Their Evolutional Relationship.[J];Grassland of China;2005-02
9 YANG Rui-Wu ZHOU Yong-Hong * ZHENG You-Liang DING Chun-Bang WEI Xiu-Hua (Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan, Sichuan 611830, China);Karyotypes of 11 tetraploid species in Leymus[J];Acta Phytotaxonomica Sinica;2004-02
Chinese Journal Full-text Database 4 Hits
1 Kuo Pen-chao;Wang Shi-jin, (Northwest Plateau Institute of Biology, Academia Sinica);RESEARCHES ON THE EVOLUTION OF THE INFLORESCENCE AND THE GENERIC RELATIONSHIPS OF THE TRITICEAE IN CHINA[J];;1981-01
2 Guo Yanping, (Department of Biology, Henan University, Kaifeng 475001) Guo Benzhao, (Northwest Plateau Institute of Biology, Academia Sinica);STUDIES ON RELATIONSHIPS AMONG THE GENERA AND PHYLOGENESIS OF THE TRIBE TRITICEAE[J];Acta Botanica Boreali-occidentalia Sinica;1991-02
3 Li Maoxue Department of Biology, Beijing Unfversity Chen Ruiyang Department of Biology, Nanhai University;A SUGGESTION ON THE STANDARDIZATION OF KARYOTYPE ANALYSIS IN PLANTS[J];Journal of Wuhan Botanical Research;1985-04
4 Duan Xiaogang (Biology Department OF Northeast Normal Univesity) Wang Li Pu Xiuling (Cytogenetic Institute of Northeast Normal Univesity);KARYOTYPE ANALYSIS OF LEYMUS GIGANTEUS[J];;1991-01
Chinese Journal Full-text Database 10 Hits
1 Dou Xiaoju Wu Yuhe(Collage of Life Sciences Shenzhen University,Shenzhen,518060);Chromosome Karyotype analysis of Mikania micrantha H.B.K[J];Anhui Agricultural Science Bulletin;2007-06
2 YUE Ling et al (College of Horticulture,Shenyang Agricultural University,Shenyang,Liaoning 110161);Study on the Genetic Diversity of Lilium lancifolium Thunb[J];Journal of Anhui Agricultural Sciences;2006-22
3 HU Yan-ping et al(Northwest Institute of Plateau Biology,Chinese Academy of Sciences,Xining,Qinghai 810001);Study on the Chromosome of Rheum tanguticum Maxim. ex Balf. in Guoluo[J];Journal of Anhui Agricultural Sciences;2007-03
4 PANG Shu-xiang et al(Department of Biochemical Engineering,Jining Vocational Technology College,Jining,Shangdong 272037);Study on the Karyotype of Peanut Variety Haihua 1[J];Journal of Anhui Agricultural Sciences;2008-15
5 QI Xiang-ying et al (College of Life Sciences,Yan'an University,Shaanxi Engineering & Technological Research Center of Conversation & Utilization of Biological Resources,Yan'an,Shaanxi 716000);Chromosome Number and Karyotype Analysis of Chinese Date Goutouzao[J];Journal of Anhui Agricultural Sciences;2008-26
6 WANG Ai-yun et al(School of Life Sciences,Ludong University,Yantai,Shandong 264025);Karyotype Studies on Scilla scilloides in Yantai[J];Journal of Anhui Agricultural Sciences;2008-36
7 NIE Gu-hua et al (College of Life Sciences,Jiujiang University,Jiujiang,Jiangxi 332000);On the Geographic Variation of Populations in Ranunculus Cantoniensis[J];Journal of Anhui Agricultural Sciences;2009-01
8 LI Guo-jun et al (School of Life Science,Heilongjiang August First Land Reclamation University,Daqing,Heilongjiang 163319);Chromosome Number Observation and Karyotype Analysis of Semen astragali Complanati[J];Journal of Anhui Agricultural Sciences;2009-09
9 WANG Ai-yun et al (College of Life Science,Ludong University,Yantai,Shandong 264025);Discovery of Triploid Allium macrostemon in Laizhou City in Shandong Province[J];Journal of Anhui Agricultural Sciences;2009-09
10 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
China Proceedings of conference Full-text Database 7 Hits
1 Ding Xiaodong Yan Libo & Han Fang (Northeast Agricultural University, Harbin 150030);Comparation of karyotypes of Ribes grossularia, R. nigrum and their hybrid[A];[C];1994
2 Chen Fadi, Chen Xiulan, and Fang Weimin (Department of Horiculture, Nanjing Agricultural University, Horticultural of Institute; Jiangsu Academy of Agricultural Sciences, Nanjing 210095);On Cytology of Three Geocotypes of Dendranthema Indicum[A];[C];1998
3 Xiang Suqiong, Liang GuoLu , Hong Qibin, and Liu Qiaoji ( Southwest Agricultural University, Chongqing 400716);Studies on Karyotype of the Citrus sinensis Osb. cv. Hongjiang (2X、4X)[A];[C];2002
4 HU Feng-rong LIU Guang-xin XI Meng-li WU Zhu-hua SHI Ji-sen (The Key Laboratory of Forest Genetics and Biotechnology of Chinese State Administration of Education,Nanjing Forestry University,Nanjing 210037);Giemsa C-banding Compare between Lilium lancifolium Thunb.and Yixing Lily[A];[C];2008
5 HU Feng-rong LIU Guang-xin XI Meng-li WU Zhu-hua SHI Ji-sen (The Key Laboratory of Forest Genetics and Biotechnology of Chinese State Administration of Education,Nanjing Forestry University,Nanjing 210037);Chromosome Giemsa C-banding Analysis of A Wild Lily[A];[C];2008
6 WU Ling, Zhang Xia, MA Miao, Wang Shao Ming Institute of Licorice in Shihezi University, Shihezi, Xinjiang 832003, People's Republic of China;karyotype Analysis of Eremurus in Xinjiang[A];[C];2004
7 Xing Shiyan1) Ma Yingmin2) Han Chenjing4) Tang Haixia5) (Forestry College, Shandong Agriculture University Tai’an 271018) Wang Yushan3) (Taishan Academy of forestry Science Tai’an 271000);Karyotype Analysis and Evolution Trend of Platycladus orientalis(L.) Geographical Provenances[A];[C];2009
Chinese Journal Full-text Database 10 Hits
1 Quan Xianqing (Department of Biology, Linyi Normal University, Linyi,Shandong 276005);No-enzymatic Mechanism of Scavenging Reactive Oxygen Species of Euhalophytes[J];Journal of Anhui Agricultural Sciences;2003-03
3 Zhang Li; Zheng Youliang; Wei Yuming; Liu Shigui; Zhou Yonghong. Lab. of Bio control of Grassland, Sichuan University, Chengdu, 610064, P. R. China.;Genetic variation in Kengyilia populations based on Randomly Amplified Polymorphic DNA (RAPD) analysis.[J];Journal of Beijing Forestry University;2003-03
4 Zhang Chunxiao Li Yue Shen Xihuan (College of Forest Resources and Environment,Beijing For.Univ.,100083,P.R.China);A Review on Forest Trees Genetic Diversity at the Isozyme Level[J];JOURNAL OF BEIJING FORESTRY UNIVERSITY;1998-03
5 Yang Qijian 1) Zhou He 2) Sun Yan 1) Qin Xia 1) ( 1) Beijing Agricultural College,Beijing 102206; 2) Institute Of Grassland Science,China Agricultural University,Beijing 100094);Study on Karyotype Analysis Of Psathyrostachys perinnis[J];Journal of Beijing Agricultural College;2001-02
6 Zhang Xinquan; Wu Bihua; Yang Junliang; Yan Ji; Zheng Youliang(Department of Forage and Grass, Sichuan Agricultural University, Yaan 625104)(Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan 611830);Cytogenetic and Morphological Studies of Hybrids Between Kengyilia mutica and Roegneria kamoji (Poaceae: Triticeae)[J];ACTA AGRESTIA SINICA;1999-02
7 Sun Yan (Beijing agricultural college,Beijing 102206) Zhou He Shi Dekuan (China Agricultural University,Institute of Grassland Science,Beijing 100094)$$$$;Mitotic Division and Karyotype Analysis of Russian Wildrye Grass[J];ACTA AGRESTIA SINICA;2000-03
8 YAN Xue-bing~(1,2), ZHOU He~(*1), WANG Kun~1, GUO Yu-xia~3(1.Institute of Grassland Science, China Agricultural University, Beijing 100094,China;2. Zhengzhou College of Animal Husbandry, Zhengzhou, Henan 450008, China;3.School of Animal Science and Veterinary of Henan Agricultural University, Zhengzhou, Henan 450002, China);Morphological Diversities of the Different Species of Elymus spp and their Principal Component Analysis[J];Acta Agrestia Sinica;2005-02
9 Candidate: LI Jing-xin1 Advisor: YUN Jin-feng2(1.Agronomy College,Inner Mongolia Nationalities University,Tongliao,Inner Mongolia Autonomous Region 028042,China;2.Ecology and Environmental Science College,Inner Mongolian Agricultural University,Huhhot,Inner Mongolia Autonomous Region 010019,China);Genetic Diversity of Germplasm Resources of Inner Mongolia Agropyron Cristatum[J];Acta Agrestia Sinica;2005-04
10 QIAO An-hai~(1,2),HAN Jian-guo~1,GONG Ai-qi~2,LI Wei~3,WANG Yun-wen~1,QIN Ge-ju~1,GUO Shu-dong~2,WU Jing-ming~2,ZHAO Dian-zhi~3(1.Institute of Grassland Science,China Agriculture University,Beijing 100094,China;2.Qinghai Provincial Grassland Post,Xining,Qinghai Province 810008,China;3.Qinghai Sanjiaocheng Stud Farm,Gangcha,Qinghai Province 812300,China);Effect of Nitrogen Fertilizer Application on Elymus Nutans Seed Quality and Yield in Qinghai-Tibet Plateau[J];Acta Agrestia Sinica;2006-01
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 You Hongtao(No.26 Middle School of Luoyang,Henan Luoyang 471000);Review of Thinopyrum Intermedium and Its Use for Wheat Genetic Improvement[J];Anhui Agricultural Science Bulletin;2009-01
2 ZENG Bing1,2,ZHANG Xin-quan1,LAN Ying2 (1.Sichuan Agricultural University,Sichuan Yaan,625014;2.Southwest University,Chongqing Rongchang 402460);Optimal of ISSR Marker in Dactylis glomerata L.[J];Acta Agrestia Sinica;2007-03
3 CHEN Ben-jian(College of Grassland Science,Gansu Agricultural University,Lanzhou 730070,China);Germplasm resources and utilization of Leymus in Gansu province[J];Grassland and Turf;2006-01
4 XIAO Hai-jun1,2,ZHAI Li-jian3,LU Hong-shuang1,YAN Wei-hong1;The research progress of Roegneria in Triticeae[J];Pratacultural Science;2007-04
5 LIU Guang-xin,CHEN Pei-du,WANG Su-ling,ZHOU Bo,WANG Xiu-e(National Key Laboratory of Crop Genetics and Germplasm Enhancement;Nanjing Agriculture University,Nanjing 210095,China);C-banding and RAPD analysis of eight accessions of Leymus racemosus[J];Acta Prataculturae Sinica;2006-02
6 FAN Yan~1,ZENG Bing~2,ZHANG Xin-quan~2,MA Xiao~2(1.Chongqing Animal Science Research Institute,Chongqing 400039,China;2.Department of Grassland Sichuan Agricultural University,Ya'an 625014,China);Genetic diversity of wild Dactylis glomerata in China detected by inter-simplesequence repeat(ISSR) molecular markers[J];Acta Prataculturae Sinica;2006-05
7 XIAO Su,ZHANG Xin-quan,MA Xiao,ZHANG Jian-bo,YI Yang-jie,HUANG Lin-kai (Department of Grassland,Sichuan Agricultural University,Ya'an 625014,China);Genetic diversity of gliadin in wild germplasm of Roegneria kamoji[J];Acta Prataculturae Sinica;2008-05
8 MA Xiao1,CHEN Shi-yong1,ZHANG Xin-quan1,ZHOU Yong-hong2,BAI Shi-qie3,LIU Wei1(1.The Department of Grassland Science,College of Animal Science and Technology,Sichuan Agricultural University,Ya'an 625014,China;2.Triticeae Research Institute,Sichuan Agricultural University,Chengdu 611130,China;3.Sichuan Academy of Grassland Sciences,Chengdu 611731,China);Genetic diversity of Gliadin in worldwide germplasm collections of Elymus sibiricus[J];Acta Prataculturae Sinica;2009-03
9 ZHANG Li1,2,ZHOU Yong-hong2*,DING Chun-bang1,2,YANG Ruiwu1,2,FAN Xing2(1 College of Biology and Science,Sichuan Agricultural University,Yaan,Sichuan 625014,China;2 Key Laboratory of Crop Genetic Resources and Improvement,Ministry of Education,Sichuan Agricultural University,Yaan,Sichuan 625014,China);The Phylogenetic Relationships of Kengyilia Species Based on Evidences from ITS Sequences[J];Acta Botanica Boreali-Occidentalia Sinica;2007-03
10 Qu Min1,2 Zhang Yanming1 Li Jilin1 Xu Xiangling1 1 Life and Environment Science Institute, Harbin Normal University, Harbin, 150080; 2 Biology Department of Food Engineering College, Harbin University of Commerce, Harbin, 150076;A Modified Method for Observing Chromosomes in the Root-tip Cell of Thinopyron elongatum[J];Molecular Plant Breeding;2007-03
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 Kuo Pen-chao;Wang Shi-jin, (Northwest Plateau Institute of Biology, Academia Sinica);RESEARCHES ON THE EVOLUTION OF THE INFLORESCENCE AND THE GENERIC RELATIONSHIPS OF THE TRITICEAE IN CHINA[J];;1981-01
2 Kuo Pen-chao Wang Shi-jin Li Jian-hua (Northwest Plateau Institute of Biology,Academia Sinica,Xining);A STUDY ON THE RELATIONSHIPS AMONG THE GENERA AND THE CLASSIFICATION UNDER THE GENUS OF HORDEUM L.[J];Acta Botanica Boreali-Occidentalia Sinica;1986-01
3 Xie Junfeng (Northwest Piateau Institute of Biology Academia Sinica);DIRECT EVIDENCE ABOUT THE SPIKE OF WHEAT ORIGINATES FROM PANICLE[J];Acta Botanica Boreali-occidentalia Sinica;1989-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved