KARYOTYPE

作品数:114被引量:252H指数:8
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相关领域:生物学医药卫生更多>>
相关作者:张虎芳卜文俊王义平蔡完其范武江更多>>
相关机构:太原师范学院南开大学浙江林学院中国科学院更多>>
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相关基金:国家自然科学基金中国博士后科学基金国家科技支撑计划国家重点基础研究发展计划更多>>
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Molecular cytogenetic study on the plants of Elymus nutans with varying fertility on the Qinghai-Tibet Plateau
《Plant Diversity》2022年第6期617-624,共8页Bo Liu Xiao-Yan Tao Quan-Wen Dou 
the Natural Science Foundation of Qinghai Province,China(2020-ZJ-914);the Second Tibet Plateau Scientific Expedition and Research(STEP)Program(Grant No.2019QZKK0303).
A molecular cytogenetic investigation was conducted on plants of the allohexaploid species Elymus nutans with varying fertility on the Qinghai-Tibet Plateau.Molecular karyotyping revealed that chromosome variants were...
关键词:Chromosome pairing Elymus nutans FERTILITY FISH and GISH Karyotype variation 
Karyomorphology of three endemic plants(Brassicaceae:Euclidieae and Arabideae)from the Qinghai-Tibet Plateau and its significance
《Plant Diversity》2020年第3期135-141,共7页Wenguang Sun Haixia Wang Rui Wu Hang Sun Zhimin Li 
grants from the National Natural Science Foundation of China(grant numbers 31960046 and 31670206 to Z.-M.L.);Strategic Priority Research Program of Chinese Academy of Sciences,China(grant number XDA 20050203 to H.S.);Key Projects of the Joint Fund of the National Natural Science Foundation of China(grant number U1802232 to H.S.)。
In the paper,chromosome number and karyotype of three endemic genera from China are reported for the first time.Our results show that Anzhengxia yechengnica has a karyotype formula2 n=2 x=14=6 m+8 sm and belongs to St...
关键词:KARYOTYPE Endemic species Anzhengxia Shangrilaia Baimashania Qinghai-Tibet Plateau 
Crepis desertorum(Asteraceae,Cichorieae),a new species from northern Xinjiang(China)based on morphological and molecular data被引量:1
《Plant Diversity》2020年第2期74-82,共9页Juan Qiu Jianwen Zhang Tiangang Gao Dunyan Tan 
the National Natural Science Foundation of China(No.U1603231,No.31650067 and No.31570213);Program for Tianshan Innovative Research Team of Xinjiang Uygur Autonomous Region,China(2018D14010).
Crepis desertorum from the Junggar Basin of no rthern Xinjiang,northwestern China,is described as a new species.Molecular studies indicate that the species is closely related to Crepis frigida.Morphological studies in...
关键词:KARYOTYPE MICRO-MORPHOLOGY PERICARP POLLEN TAXONOMY 
Karyotypes of nineteen species of Asteraceae in the Hengduan Mountains and adjacent regions
《Plant Diversity》2017年第4期194-201,共8页Wenguang Sun Xiangguang Ma Jianwen Zhang Fuming Su Yonghong Zhang Zhimin Li 
supported by the National Natural Science Foundation of China (31670206, 31360049) to Zhi-Min Li;major Program of NSFC (grant 31590823, 31590820) to Hang Sun,NSFC (31370004, 31570213) to Jian-Wen Zhang
The Hengduan Mountains region is a biodiversity hotspot. In this study, we report the karyotypes of 19 species(21 populations) of Asteraceae from this region, 14 of which are reported for the first time. We also exami...
关键词:POLYPLOIDY Karyotype morphology Asteraceae Chromosome number Hengduan Mountains 
High molecular karyotype variation revealed in indigenous Elymus nutans in the Qinghai Plateau被引量:10
《Plant Diversity》2017年第3期117-122,共6页Quanwen Dou Feng Yu Yuan Li Yanyan Zhao Ruijuan Liu 
supported by the National Natural Science Foundation of Qinghai Province (2015-ZJ-903);the National Natural Science Foundation of China (31072075)
The karyotypes of 27 individuals of Elymus nutans from eight wild populations in the Qinghai Plateau were analyzed using sequential FISH and GISH. High FISH pattern polymorphism and karyotype variation were detected w...
关键词:Elymus nutans Karyotype variation Inter-genomic translocation 
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