Arid

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Report of Intraspecific Polyploidy (2x, 6x) in Rorippa palustris, Brassicaceae from Cold Deserts of Ladakh Division (J & K), India 期刊论文
发表期刊: CYTOLOGIA. 出版年: 2019, 卷号: 84, 期号: 3, 页码: 206-209
作者:  Khan, Nissar Ahmad;  Singhal, Vijay Kumar;  Tantray, Younas Rasheed;  Gupta, Raghbir Chand
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/29
Rorippa palustris  Morphology  Meiosis  Cytotype  Intraspecific euploidy  Chromosome number  
Male Meiotic and Morphometric Analysis in the 2x and 4x Cytotypes in Arabis recta Vill. (Brassicaceae) from Cold Desert Regions of North-West Himalayas 期刊论文
发表期刊: CYTOLOGIA. 出版年: 2018, 卷号: 83, 期号: 2, 页码: 207-210
作者:  Khan, Nissar Ahmad;  Singhal, Vijay Kumar;  Kumar, Puneet;  Gupta, Raghbir Chand
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/29
Arabis recta  Cytotype  Cold desert  Intraspecific euploid  Ladakh division  PMC  Pollen grain  
The interplay between aridity and competition determines colonization ability, exclusion and ecological segregation in the heteroploid Brachypodium distachyon species complex 期刊论文
发表期刊: NEW PHYTOLOGIST. 出版年: 2017, 卷号: 215, 期号: 1, 页码: 85-96
作者:  Rey, Pedro J.;  Manzaneda, Antonio J.;  Alcantara, Julio M.
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/29
annual grasses  contact zones  cytotype competitive ability  fitness ratio  geographic segregation  polyploidy  stabilizing niche differences  water stress  
Chromosome Counts through Male Meiosis in Some Dicots from the Hills around Shimla, Himachal Pradesh 期刊论文
发表期刊: CYTOLOGIA. 出版年: 2016, 卷号: 81, 期号: 2, 页码: 182-187
作者:  Singhal, Vijay Kumar;  Singh, Jaswant;  Kaur, Shubhpreet;  Kumar, Rohit
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Male meiosis  Shimla hills  Aneuploid cytotype  B-chromosome  Pollen sterility  
Persistent occurrence of meiotic abnormalities in a new hexaploid cytotype of Thalictrum foetidum from Indian cold deserts 期刊论文
发表期刊: BIOLOGIA. 出版年: 2011, 卷号: 66, 期号: 3, 页码: 458-464
作者:  Singhal, Vijay Kumar;  Rana, Pawan Kumar;  Kumar, Puneet;  Kaur, Dalvir
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cytomixis  cytotype  heterogeneous sizes pollen grains  laggards  micronuclei  micropollen  
Male Meiotic Studies in Some Plants of Polypetalae from Dalhousie Hills (Himachal Pradesh) 期刊论文
发表期刊: CYTOLOGIA. 出版年: 2010, 卷号: 75, 期号: 3, 页码: 289-297
作者:  Kaur, Shubhpreet;  Singhal, Vijay Kumar;  Kumar, Puneet
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Chromosome number  Meiosis  Cytomixis  Cytotype  Dalhousie hills  
Meiotic Studies in Species from the Cold Deserts of Lahaul-Spiti and Adjoining Areas (Northwest Himalaya) 期刊论文
发表期刊: CYTOLOGIA. 出版年: 2008, 卷号: 73, 期号: 4, 页码: 463-470
作者:  Kumar, Puneet;  Singhal, Vijay Kumar;  Kaur, Dalvir
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/28
Chromosome  Meiosis  Cytomixis  Cytotype  Lahaul-Spiti