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22篇 您的检索式:作者名="Tzion"
    题名 作者 年代 出处 被引量
1硬粒小麦与野生二粒小麦重组自交系群体穗部性状的QTL定位显示文摘野生二粒小麦是现代栽培小麦的祖先种,含有极为丰富的遗传多样性。本研究利用来自以色列Gitit的野生二粒小麦G18-16与来自欧洲的硬粒小麦栽培品种Langdon杂交构建的重组自交系F6代152个家系,进行了抽穗期、单株有效穗数、穗粒数、穗长、芒长等数量性状基因位点(QTL)分析,发现全部家系在5个性状上表现出宽广的遗传差异。14个穗部性状加性QTL被定位,LOD值为1.9~13.4,贡献率为7.3%~54.2%。控制抽穗期的QTL共3个,定位在3A(2个)和7B上;在2A(2个)和5A上共找到3个控制穗粒数的QTL;在5B上找到2个控制单株有效穗数的QTL;控制穗长的3个QTL分布在5A(2个)和7A上;在4B,5A和7A上共找到3个控制芒长的QTL。获得的QTL可用于今后分子标记辅助育种改良现代栽培小麦。严俊 张玲玲 万兵 苟君波 王运长 许昌敏 Tzion Fahima 程剑平 2011四川农业大学学报2011,29,2:8
2四倍体小麦籽粒多组分营养物质含量的QTL定位及相关性分析显示文摘为了寻找改良普通栽培小麦营养物质含量的基因资源,以野生二粒小麦G18-16和硬粒小麦Langdon杂交所构建的重组自交系F6代群体为研究材料,种植于黔中地区并对该群体籽粒可溶性蛋白质、总类黄酮、总酚、植酸和黄色素5个营养性状含量进行测定。共检测到6个相关的QTLs,分别分布在染色体2A、3A、4A、6B和7A上。除小麦籽粒总酚性状外,其余四个性状均呈正态分布。网络相关性分析表明,所有营养性状与农艺性状间均呈显著负相关,仅黄色素与农艺性状无显著相关性。主成分分析(Principal component analysis,PCA)也显示总酚和黄色素与其他营养性状有显著差异,并且是造成群体分布差异最主要的因素。因此,小麦总酚和黄色素性状在其生理代谢中可能存在特殊性。另外,PCA还筛选出2组在5个营养性状上存在显著差异的基因池家系各4株,为回交和精细定位提供了较可靠的研究材料。凡迪 薛文韬 严俊 赵钢 FAHIMA Tzion 程剑平 2014麦类作物学报2014,34,12:6
3小麦花后库源器官氮素、磷素营养物质积累动态分析显示文摘为探究小麦开花后不同部位氮素、磷素营养物质积累的动态规律,以中国春和贵紫1号2个小麦品种为材料,分别于花后5,15,25,35,45 d对小麦旗叶、茎鞘、颖壳穗轴和子粒中氨基酸、可溶性蛋白质、无机磷、植酸含量及单粒质量进行动态测定。结果表明,在子粒发育过程中,2个小麦品种库源器官氮素、磷素营养物质及单粒质量均有相似的变化趋势。除源器官的氨基酸和茎鞘的植酸外,其他氮素、磷素营养物质与子粒库中的5个营养性状均具有显著相关性。子粒发育中期库源器官氮素、磷素营养物质含量的差异远小于其前期与后期。结果还表明,小麦子粒发育中期(花后15~25 d)库源器官氮、磷代谢最为旺盛。建议此时期更应注重小麦氮、磷养分均衡,既满足子粒积累足够氮、磷营养,不致早衰,又同时注意防止其过量造成贪青晚熟,以保证小麦的优质高产。梁勇 李大清 陈月星 程剑平 赵钢 FAHIMA Tzion 严俊 2019河南农业大学学报2019,53,4:3
4四倍体小麦籽粒硒含量的QTL定位与分析显示文摘为研究小麦籽粒中硒营养的遗传特点,对由野生二粒小麦与四倍体硬粒小麦构建的152个重组自交系(RILs)群体在不同土壤施硒处理中的籽粒硒含量进行分析。结果表明:籽粒硒含量相关的QTL共4个,分别位于染色体5B、6A和6B上。筛选出含有极端籽粒硒含量的家系共6株,其中高硒家系5株,分别为R8、R9、R13、R45和R171,低硒家系为R148。杨荣志 王茹 薛文韬 严俊 赵钢 Tzion Fahima 程剑平 2013贵州农业科学2013,41,10:3
5Effects of Different Selenium Application Methods on Wheat (Triticum aestivum L.) Biofortification and Nutritional Quality显示文摘Mineral nutrient malnutrition,especially deficiency in selenium(Se),affects the health of approximately 1 billion people worldwide.Wheat,a staple food crop,plays an important role in producing Se-enriched foodstuffs to increase the Se intake of humans.This study aimed to evaluate the effects of different Se application methods on grain yield and nutritional quality,grain Se absorption and accumulation,as well as 14 other trace elements concentrations in wheat grains.A sand culture experiment was conducted via a completely randomized 3×2×1 factorial scheme(three Se levels×two methods of Se application,foliar or soil×one Se sources,selenite),with two wheat cultivars(Guizi No.1,Chinese Spring).The results showed that both foliar Se and soil Se application methods had effects on wheat pollination.Foliar Se application resulted in early flowering of wheat,while soil Se application caused early flowering of wheat at low Se levels(5 mg kg^(−1))and delayed wheat flowering at high selenium levels(10 mg kg^(−1)),respectively.For trace elements,human essential trace elements(Fe,Zn,Mn,Cu,Cr,Mo,Co and Ni)concentrations in wheat grains were dependent of Se applica-tion methods and wheat cultivars.However,toxic trace elements(Cd,Pb,Hg,As,Li and Al)concentrations can be decreased by both methods,indicating a possible antagonistic effect.Moreover,both methods increased Se concentrations,and improved grain yield and nutritional quality,while the foliar application was better than soil.Accordingly,this study provided useful information concerning nutritional biofortification of wheat,indicating that it is feasible to apply Se to conduct Se biofortification,inhibit the heavy metal elements concentrations and improve yield and quality in crops,which caused human health benefits.Yong Liang Yuexing Chen Dong Liu Jianping Cheng Gang Zhao Tzion Fahima Jun Yan 2020Phyton-International Journal of Experimental Botany2020,89,2:1
6Identification of a novel gene (Hsdr4) involved in water-stress tolerance in wild barley显示文摘Tatiana Suprunova Tamar Krugman Assaf Distelfeld Tzion Fahima Eviatar Nevo Abraham Korol 2007Plant Molecular Biology (-)2007,,1:1
7Wild barley eibi1 mutation identifies a gene essential for leaf water conservation显示文摘Guoxiong Chen Moshe Sagi Song Weining Tamar Krugman Tzion Fahima Abraham B. Korol Eviatar Nevo 2004Planta2004,,4:1
8Genomic asymmetry in allopolyploid plants: wheat as a model显示文摘Moshe Feldman Avraham A Levy Tzion Fahima Abraham Korol 2012Journal of Experimental Botany2012,,14:1
9A NAC gene regulating senescence improves grain protein, zinc, and iron content in wheat 显示文摘CRISTOBAL U ASSAF D TZION F 2006Science2006,314,5803:1
10Physical map of the wheat high-grain protein content gene Gpc-B1 and development of a high-throughput molecular mark- er 显示文摘ASSAF D CRISTOBAL U TZION F 2006New Phytologist2006,169,4:1
11Quantitative trait loci conferring grain mineral nutrient concentrations in durum wheat × wild emmer wheat RIL population显示文摘Zvi Peleg Ismail Cakmak Levent Ozturk Atilla Yazici Yan Jun Hikmet Budak Abraham B. Korol Tzion Fahima Yehoshua Saranga 2009Theoretical and Applied Genetics2009,,2:1
12Microsatellites Within Genes:Structure,Function,and Evolution显示文摘You-Chun L Abraham B K Tzion F 2004Molecular Biology and Evolution2004,21,6:1
13Drought resistance in wild crnmcr wheat: physiology, ecology, andgcnctics显示文摘Zvi Pclcg Tzion Fahima Yehoshua Saranga 2007Isracl Journal of Plant Sciences2007,55,:1
14Microsatellites: Ge- nomic distribution, putative functions and mutational mechanlsms: A review 显示文摘Li Y C Abraham B K Tzion F 2002Molecular Ecology2002,11,:1
15Molecular identification of a new powdery mildew resistance gene Pm41 on chromosome 3BL derived from wild emmer (Triticum turgidum var. dicoccoides)显示文摘Genqiao Li Tilin Fang Hongtao Zhang Chaojie Xie Hongjie Li Tsomin Yang Eviatar Nevo Tzion Fahima Qixin Sun Zhiyong Liu 2009Theoretical and Applied Genetics2009,,:1
16Microsatellites: Genomic distribution, putative functions and mutational mechanisms: A review显示文摘Li Y C Abraham B K Tzion F 2002Mol Ecol2002,11,:1
17Omega 3 fatty acids ( fish oil) for maintenance of remission in Crohn~ disease显示文摘Lev - Tzion R Griffiths AM Leder O 2014Cochrane Da- tabase Syst Rev2014,2,00:1
18Parallel microgeographic patterns of genetic diversity and divergence revealed by allozyme,RAPD,and microsatellites in triticum dicoccoides at ammiad,Israel显示文摘LI YOU CHUN TZION FAHIMAL TAMAR KRUGMANL 2000Conservation Genetics2000,1,:1
19Multilevel regulation and signalling processes associated with adaptation to terminal drought in wild emmer wheat显示文摘Tamar Krugman Véronique Chagué Zvi Peleg Sandrine Balzergue Jérémy Just Abraham B. Korol Eviatar Nevo Yehoshua Saranga Boulos Chalhoub Tzion Fahima 2010Functional & Integrative Genomics2010,,2:1
20Micro- satellites Within Genes: Structure, Function, and Evo- lution显示文摘You C L Abraham B Korol Tzion T F 2004Mol Biol Evol2004,21,6:1
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