国家高技术研究发展计划(2006AA10Z179)

作品数:17被引量:65H指数:6
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相关作者:郑有良魏育明杜世平陈华萍颜泽洪更多>>
相关机构:四川农业大学成都市环境保护科学研究院中华人民共和国农业部更多>>
相关期刊:《安徽农业科学》《中国农业科学》《化学研究与应用》《西南民族大学学报(自然科学版)》更多>>
相关主题:GENE小麦LANDRACES四川小麦GL更多>>
相关领域:农业科学理学轻工技术与工程生物学更多>>
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大麦HvRBR基因克隆与序列分析被引量:1
《中国农业科学》2010年第8期1554-1562,共9页王颜 王际睿 郑有良 魏育明 
国家"863"计划项目(2006AA10Z179)
【目的】从栽培大麦(Hordeum vulgare)中分离并克隆对植物细胞周期起负调控作用的RBR(retinoblastoma-related),鉴定大麦RBR(HvRBR)分子特征,明确其与同源基因间的亲缘关系和分类地位,为探索动、植物生长发育过程中细胞增殖和分化相关...
关键词:大麦 RBR蛋白 全编码区cDNA 序列分析 
Analysis of LMW-GS,α-and γ-Gliadin Gene Coding Sequences from Triticum macha被引量:1
《Agricultural Sciences in China》2010年第2期163-169,共7页XIONG Li-juan WANG Ji-rui ZHENG You-liang 
supported by the National High Technology Research and Development Program of China(863 Program, 2006AA10Z179, 2006AAl0Z1F8);the Key Technologies R&D Program (2006BAD01A02,2006 BAD13B02)
Novel LMW-GS (low molecular weight glutenin subunit),α- and γ-gliadin from Triticum macha accessions were characterized via genomic PCR, which can do favor to improve the wheat quality. The complete coding regions...
关键词:T. macha α-gliadin γ-gliadin LMW-GS gene clone sequence analysis 
Variations of Single Nucleotide Polymorphism (SNP) of Hordoindoline a Gene (hina) and Its Relationships with Kernel Hardness in 92 North American Barley Varieties (Hordeum vulgare L.)
《Agricultural Sciences in China》2009年第12期1440-1447,共8页CHEN Guo-yue YANG Shi-dong LI Wei-tao LI Wei WEI Yu-ming ZHENG You-liang 
supported by the Key Technologies R&D Program of China (2006BAD01A02-23 and 2006BAD13B02-06);the National High-Tech R&D Program of China (863 Program, 2006AA10Z179 and 2006AA10Z1F8);the Foundation for the Authors of National Excellent Doctoral Dissertation of P.R. China(FANEDD,200357) from Ministry of Education,China
Grain texture in barley (Hordeum vulgare L.) is an important quality character. The single nucleotide polymorphisms (SNPs) in Hordoindoline a (hina) gene and its relationship with hardness index among North Amer...
关键词:BARLEY Hordoindoline a gene hardness SNP HAPLOTYPE 
二阶隐Markov模型的一种简化算法及参数估计被引量:1
《山西大学学报(自然科学版)》2009年第3期358-362,共5页杜世平 
国家"八六三"高技术项目(2006AA10Z179);四川省教育厅自然科学基金重点项目(08IA060)
针对现有的二阶隐Markov模型(second-order HMM:HMM2)算法给出了一种新的简化算法.新算法是一种与Baum-Welch算法相似的算法,允许每一状态的观测概率密度函数(probability density function:PDF)可以用不同的特征集来定义和估计.基于此...
关键词:二阶隐Markov模型 Baum-Welch算法 高斯混合模型 充分统计量 LAGRANGE乘子 
Molecular Characterization and SNP Markers of the β-purothionin Gene in Einkorn Wheats
《Agricultural Sciences in China》2009年第9期1019-1027,共9页LI Jing-qiong ZHENG You-liang WEI Yu-ming 
supported by the National Key Tech-nologies R&D Program of China (2006BAD01A02-23and 2006 BAD13B02-06);the National High Tech-nology Research and Development Program of China(863 Program, 2006AA10Z179 and 2006AA10Z1F8)
Forty-three gene sequences encoding purothionin were characterized from the three species or subspecies of einkorn wheats. These sequences contained 887 bp, among which 92 SNPs including 29 indel loci were detected, g...
关键词:einkorn wheats purothionin SNP HAPLOTYPE 
Evaluation on Chinese Bread Wheat Landraces for Low pH and Aluminum Tolerance Using Hydroponic Screening被引量:7
《Agricultural Sciences in China》2009年第3期285-292,共8页DAI Shou-fen YAN Ze-hong LIU Deng-cai ZHANG Lian-quan WEI Yu-ming ZHENG You-liang 
supported by the program for the New Century Excellent Talents in University of China (NCET-06-0819);the National Natural Science Foundation of China (30671272 & 30370882);the Foundation for the Author of National Excellent Doctoral Dissertation of China (200458);the National High Technology Research and Development Program of China (863 Program,2006AA10Z179, 2006AA10Z1F8);the Scientific Research Fund of Sichuan Provincial Education Department, China.
Aluminum (Al) toxicity often takes place in acidic soils with a pH of 5.5 or lower. Breeding and cultivation of Al tolerance wheat can partially protect wheat escaping from Al toxicity. The scarcity of the tolerant ...
关键词:bread wheat root regenerate length tolerance index aluminum tolerance hydroponic screening 
Genetic Variation in Triticum turgidum L. ssp. turgidum Landraces from China Assessed by EST-SSR Markers被引量:8
《Agricultural Sciences in China》2008年第9期1029-1036,共8页LI Wei DONG Pan WEI Yu-ming CHENG Guo-yue ZHENG You-liang 
the National High Technology Research and Development Program of China (863 Program,2006AA10Z179 and 2006AA10Z1F8);the National Excellent Doctoral Dissertation of China (200357 and 200458);the Key Technologies R&D Program of China (2006BAD01A02-23 and 2006BAD13B02)
It was helpful for the wheat improvement to evaluate the genetic resources of Triticum turgidum L. ssp. turgidum landraces. In this study, 68 turgidum landraces accessions, belonging to four geographic populations in ...
关键词:T. turgidum L. ssp. turgidum EST-SSR markers genetic variation genetic structure 
带驻留时间隐马尔可夫模型学习算法的改进
《西南民族大学学报(自然科学版)》2008年第4期619-622,共4页杜世平 
国家"863"高技术项目(2006AA10Z179)
对隐马尔可夫模型(hidden Markov model:HMM)的状态驻留时间的概率进行了修订,给出了改进的带驻留时间隐马尔可夫模型的结构,并在传统的隐马尔可夫模型(traditional hidden Markov model:THMM)的基础上讨论了新模型的前向-后向变量,导...
关键词:隐马尔可夫模型 学习算法 驻留时间 
四川小麦地方品种农艺性状与品质性状的多样性分析被引量:8
《麦类作物学报》2008年第6期960-964,共5页陈华萍 邓婷 苟璐璐 魏育明 郑有良 
国家863计划(国家高技术研究发展计划)项目(2006AA10Z1F8和2006AA10Z179);四川农业大学科技创新项目(007311)
为了给小麦遗传改良与育种利用提供依据,采用多样性指数分析了67份四川小麦地方品种6个农艺性状和36个品质性状的多样性。结果表明,四川小麦地方品种农艺性状的多样性指数差异不大,为2.000-2.064。品质性状的多样性指数变化较大,...
关键词:小麦 地方品种 农艺性状 品质性状 多样性指数 
层次模糊综合评价法在校园环境质量评价中的应用被引量:17
《安徽农业科学》2008年第10期3930-3931,3942,共3页杜世平 汪建 马文彬 
国家"863"高技术项目(2006AA10Z179);国家自然科学基金项目(30300219)
将模糊数学方法与层次分析相结合,建立基于层次分析的多级模糊综合评价法,并将该方法应用于校园环境质量综合评价,结果表明:该方法较好地反映了环境质量分级界限的模糊性,较好地解决了权值分配问题,使评价结论更合理、可靠,是一种有价...
关键词:模糊综合评价 层次分析法 校园环境质量 
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