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15篇 您的检索式:作者名="Valkoun"
    题名 作者 年代 出处 被引量
1Continual cultivation of Toxoplasrna gondii on HeLa cells显示文摘Valkoun A 1983Folia Parasitol (Praha)1983,30,4:1
2Genetic diversity in wild wheats and goat grass显示文摘S. G. Hegde J. Valkoun J. G. Waines 2000TAG Theoretical and Applied Genetics (-)2000,,1:1
3EST versus genomic derived microsatellite markers for genotyping wild and cultivated barley显示文摘CHABANE K ABLETT G A CORDEIRO G M VALKOUN J HENRY R J 2005Genetic Resources and Crop Evolution2005,52,7:1
4Identification and validation of a core set of informative genic SSR and SNP markers for as- saying functional diversity in barley显示文摘Varshney RK Thiel T Sretenovic-Rajicic T Baum M Valkoun J Guo P Grando S Ceccarelli S Graner A 2008Molecular Breeding2008,22,1:1
5EST versus genomic derived microsatellite markers for genotyping wild and cultivated barley显示文摘Chabane K Ablett G A Cordeiro G M Valkoun J Henry R J 0,,:1
6Characterization of genetic variation in and phylogenetic relationships among diploid Aegilops species by AFLP: incongruity of chloroplast and nuclear data显示文摘T. Sasanuma K. Chabane T. R. Endo J. Valkoun 2004Theoretical and Applied Genetics2004,,4:1
7Disease resistance in the genusAegilops L. — stem rust, leaf rust, stripe rust, and powdery mildew显示文摘Jan Valkoun Karl Hammer Dagmar Ku?erová Pavel Barto? 1985Die Kulturpflanze1985,,2:1
8用基因芯片技术分析干旱胁迫下生殖生长期大麦的基因表达(英文)显示文摘耐旱性是干旱地区稳定和增加大麦产量的一个关键因素。鉴定出与耐旱性相关的功能基因,一方面可了解大麦的耐旱机理,同时还可以促进利用生物技术来改良大麦的耐旱性。在研究中,2个在耐旱性上具有明显差异的大麦品种Tadmor(耐旱)和WI2291(干旱敏感)被选作材料,采用22000个ESTs(基因表达序列标签)的Affymetrix大麦基因芯片Barley1来分析生殖生长期干旱胁迫下2个大麦材料的差异表达基因。研究结果表明,干旱胁迫下2个大麦材料中有77个共调节基因,其中部分基因已被报道过可能与抗旱性相关。这些基因中已有功能注释的基因按其生物学功能被分为14组,猜测它们是干旱胁迫的响应基因,在抗旱性上可能不起重要作用,或者是必需的但单独不足以提高大麦的抗旱性。进一步比较2个材料差异表达的基因,发现二材料之间有372个受干旱调节基因的差异。这些基因中有功能注释基因的生物学功能中可分为15组,其中一些已被认为与抗旱性相关;而对那些未知功能的基因,推测可能亦在大麦的抗旱性上扮演一定的角色。研究所得结果可为阐述生殖生长期大麦的耐旱性机理提供新的认识。郭培国 Michael Baum 李荣华 Stefania Grando Rajeev K Varshney Andreas Graner Salvatore Ceccarelli Jan Valkoun 2007广州大学学报(自然科学版)2007,6,5:1
9Wheat pre-breeding using wild progenitors 显示文摘Valkoun J J 2001Eu- phytica2001,119,:1
10Wheat pre-breeding using wild progenitos 显示文摘Valkoun J J 2001Euphytica2001,119,1:1
11Differentially expressed genes between drought -toler- ant and drought - sensitive barley genotypes in response to drought stress during the reproductive stage 显示文摘Guo PG Baum M Grando S Ceccarelli S Bai GH Li RH Korff M V Varshney RK Graner A Valkoun J 2009J Exp Bot2009,60,12:1
12Wheat pre-breeding using wild progenitors显示文摘VALKOUN JJ 2001Euphytica2001,119,:1
13Continual cultivation of Toxoplasma gondii on HeLa cells 显示文摘Valkoun A 1983Folia Parasitol (Praha)1983,30,4:1
14EST versus genomic derived microsatellite markers for genotyping wild and cultivated barley显示文摘CHABANE K ABLETF G A CORDEIRO G M VALKOUN 1 J HEN-RY R J 2005Genetic Resources and Crop Evolution2005,52,:1
15Differentially Expressed Genes between Two Barley Cultivars Contrasting in Drought Tolerance显示文摘Drought tolerance is a key trait for increasing and stabilizing barley productivity in dry areas. A number of genes have been described that respond to drought at the transcriptional level (Seki et al., 2002; Cheong et al.,P.G. Guo M. Baum R.H. Li S. Grando R.K. Varshney J. Valkoun S. Ceccarelli A. Grane 2007分子植物育种2007,5,2:0
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