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Genetic study and molecular breeding for high phosphorus use efficiency in maize
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《农业科学与工程前沿(英文)》 2019年 第6卷 第4期 页码 366-379 doi: 10.15302/J-FASE-2019278
Phosphorus is the second most important macronutrient after nitrogen and it has many vital functions in the life of plants. Most soils have a low available P content, which has become a key limiting factor for increasing crop production. Also, low P use efficiency (PUE) of crops in conjunction with excessive application of P fertilizers has resulted in serious environmental problems. Thus, dissecting the genetic architecture of crop PUE, mining related quantitative trait loci (QTL) and using molecular breeding methods to improve high PUE germplasm are of great significance and serve as an efficient approach for the development of sustainable agriculture. In this review, molecular and phenotypic characteristics of maize inbred lines with high PUE, related QTL and genes as well as low-P responses are summarized. Based on this, a breeding strategy applying genomic selection as the core, and integrating the existing genetic information and molecular breeding techniques is proposed for breeding high PUE maize inbred lines and hybrids.
关键词: maize phosphorus use efficiency quantitative trait loci genetic study molecular breeding genomic selection
Aphanomyces euteiches ——加拿大豌豆生产的严重威胁 Review
Longfei Wu,Kan-Fa Chang,Robert L. Conner,Stephen Strelkov,Rudolph Fredua-Agyeman,Sheau-Fang Hwang,David Feindel
《工程(英文)》 2018年 第4卷 第4期 页码 542-551 doi: 10.1016/j.eng.2018.07.006
豌豆(Pisum sativum var. arvense L.)是世界上重要的豆科作物。豌豆籽粒蛋白质含量很高,并能提高土壤中有效氮的含量。由一种土传卵菌根腐丝囊霉(Aphanomyces euteiches Drechs.)引起的Aphanomyces 根腐病(ARR),在包括加拿大在内的许多地区对豌豆生产构成严重威胁,在潮湿的土壤条件下引起严重的根损伤、萎蔫,造成大幅度减产。在有利于病害发生的条件下,由于病原体卵孢子的寿命长,在豌豆任何生长阶段都可以侵染豌豆植株,传统病害防控措施(如作物轮作和拌种处理)不能完全防治病害的危害。培育部分抗病或耐病豌豆品种可能是分析豌豆中根腐丝囊霉变异性和生理转化性、提高病害防治效果的有效途径。因此,检测抗病数量性状基因座(QTL)对豌豆育种计划至关重要。本文对根腐丝囊霉的致病特点、ARR 防控措施以及部分与抗性相关的QTL 进行了综述。
免疫球蛋白G N-糖基化与代谢特征之间的双向因果关联——一项孟德尔随机化研究 Article
孟晓妮, 曹维杰, 刘迪, Isinta Elijah Maranga, 邢薇佳, 侯海峰, 徐希柱, 宋曼殳, 王友信
《工程(英文)》 2023年 第26卷 第7期 页码 74-88 doi: 10.1016/j.eng.2022.11.004
Singularity loci of an orthogonal spherical two-degree-of-freedom parallel mechanism
Jialun YANG, Feng GAO,
《机械工程前沿(英文)》 2009年 第4卷 第4期 页码 379-385 doi: 10.1007/s11465-009-0075-0
关键词: 2-DOF orthogonal spherical parallel mechanism singularity loci self-motions
Ralf T. Voegele
《农业科学与工程前沿(英文)》 2017年 第4卷 第1期 页码 121-122 doi: 10.15302/J-FASE-2017142
Top-geoherbs of traditional Chinese medicine: common trait, quality characteristics and formation
Luqi Huang, Lanping Guo, Chaoyi Ma, Wei Gao, Qingjun Yuan
《医学前沿(英文)》 2011年 第5卷 第2期 页码 185-194 doi: 10.1007/s11684-011-0141-y
关键词: top-geoherbs common trait quality characteristics formation biological mechanism
《农业科学与工程前沿(英文)》 2022年 第9卷 第2期 页码 187-196 doi: 10.15302/J-FASE-2021438
Quantifying the relationships between plant functional traits and ecosystem services has been promoted as an approach to achieving multifunctional grassland systems that balance productivity with other regulating, supporting and cultural services. Establishing trade-offs and synergies between traits and services has largely relied on meta-analyses of studies from different systems and environments. This study demonstrated the value of focused studies of long-term experiments in grassland systems that measure traits and services in the same space and time to better understand the ecological constraints underlying these trade-offs and synergies. An analysis is presented that uses data from the Park Grass Experiment at Rothamsted Research on above-ground productivity, species richness and soil organic carbon stocks to quantify the relationships between these three outcomes and the power of variance in plant functional traits in explaining them. There was a trade-off between plots with high productivity, nitrogen inputs and soil organic carbon and plots with high species richness that was explained by a functional gradient of traits that are indicative of contrasting strategies of resource acquisition of resource conservation. Examples were identified of using functional traits to identify opportunities for mitigating these trade-offs and moving toward more multifunctional systems.
关键词: multifunctional grassland systems / Park Grass Experiment / soil organic carbon / ecosystem service
Determination of heterozygosity for avirulence/virulence loci through sexual hybridization of
Yuan TIAN,Gangming ZHAN,Xia LU,Jie ZHAO,Lili HUANG,Zhensheng KANG
《农业科学与工程前沿(英文)》 2017年 第4卷 第1期 页码 48-58 doi: 10.15302/J-FASE-2016114
关键词: Puccinia striiformis f. sp. tritici selfing heterozygosity virulence inheritance
《化学科学与工程前沿(英文)》 2022年 第16卷 第2期 页码 152-167 doi: 10.1007/s11705-021-2060-z
关键词: molecular property quantum mechanics quantitative structure-property relationship heat of reaction solid-liquid phase equilibrium
Functional trait differences between native bunchgrasses and the invasive grass
Huiqin HE, Thomas A. MONACO, Thomas A. JONES
《农业科学与工程前沿(英文)》 2018年 第5卷 第1期 页码 139-147 doi: 10.15302/J-FASE-2017175
关键词: annual grass comparative growth drought response invasive plant native grass specific leaf area soil-water use
Erratum to: Using pyrosequencing and quantitative PCR to analyze microbial communities
Husen ZHANG
《环境科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 488-488 doi: 10.1007/s11783-011-0342-2
Genome-wide association study of the backfat thickness trait in two pig populations
Dandan ZHU,Xiaolei LIU,Rothschild MAX,Zhiwu ZHANG,Shuhong ZHAO,Bin FAN
《农业科学与工程前沿(英文)》 2014年 第1卷 第2期 页码 91-95 doi: 10.15302/J-FASE-2014005
关键词: backfat thickness SNP chip genome-wide association study compressed mixed linear model pig
Estimation of photolysis half-lives of dyes in a continuous-flow system with the aid of quantitative
Davoud BEIKNEJAD,Mohammad Javad CHAICHI
《环境科学与工程前沿(英文)》 2014年 第8卷 第5期 页码 683-692 doi: 10.1007/s11783-014-0680-y
关键词: dye photolysis half-life quantitative structure-property relationship continuous-flow stepwise multiple linear regression partial least squares
Application of quantum chemical descriptors into quantitative structure-property relationship models
Yueping BAO, Qiuying HUANG, Wenlong WANG, Jiangjie XU, Fan JIANG, Chenghong FENG
《环境科学与工程前沿(英文)》 2011年 第5卷 第4期 页码 505-511 doi: 10.1007/s11783-011-0318-2
关键词: photolysis polychlorinated biphenyls (PCBs) quantitative structure-property relationships (QSPRs) quantum chemical descriptors
Xingwang WANG, Rongrong DING, Jianping QUAN, Linxue YANG, Ming YANG, Enqin ZHENG, Dewu LIU, Gengyuan CAI, Zhenfang WU, Jie YANG
《农业科学与工程前沿(英文)》 2017年 第4卷 第3期 页码 335-341 doi: 10.15302/J-FASE-2017152
关键词: Duroc pigs genome-wide association analysis intramuscular fat
标题 作者 时间 类型 操作
Aphanomyces euteiches ——加拿大豌豆生产的严重威胁
Longfei Wu,Kan-Fa Chang,Robert L. Conner,Stephen Strelkov,Rudolph Fredua-Agyeman,Sheau-Fang Hwang,David Feindel
期刊论文
免疫球蛋白G N-糖基化与代谢特征之间的双向因果关联——一项孟德尔随机化研究
孟晓妮, 曹维杰, 刘迪, Isinta Elijah Maranga, 邢薇佳, 侯海峰, 徐希柱, 宋曼殳, 王友信
期刊论文
Singularity loci of an orthogonal spherical two-degree-of-freedom parallel mechanism
Jialun YANG, Feng GAO,
期刊论文
Comments on “Determination of heterozygosity for avirulence/virulence loci through sexual hybridization
Ralf T. Voegele
期刊论文
Top-geoherbs of traditional Chinese medicine: common trait, quality characteristics and formation
Luqi Huang, Lanping Guo, Chaoyi Ma, Wei Gao, Qingjun Yuan
期刊论文
THE ROLE OF LONG-TERM EXPERIMENTS IN VALIDATING TRAIT-BASED APPROACHES TO ACHIEVING MULTIFUNCTIONALITY
期刊论文
Determination of heterozygosity for avirulence/virulence loci through sexual hybridization of
Yuan TIAN,Gangming ZHAN,Xia LU,Jie ZHAO,Lili HUANG,Zhensheng KANG
期刊论文
A computational toolbox for molecular property prediction based on quantum mechanics and quantitative
期刊论文
Functional trait differences between native bunchgrasses and the invasive grass
Huiqin HE, Thomas A. MONACO, Thomas A. JONES
期刊论文
Erratum to: Using pyrosequencing and quantitative PCR to analyze microbial communities
Husen ZHANG
期刊论文
Genome-wide association study of the backfat thickness trait in two pig populations
Dandan ZHU,Xiaolei LIU,Rothschild MAX,Zhiwu ZHANG,Shuhong ZHAO,Bin FAN
期刊论文
Estimation of photolysis half-lives of dyes in a continuous-flow system with the aid of quantitative
Davoud BEIKNEJAD,Mohammad Javad CHAICHI
期刊论文
Application of quantum chemical descriptors into quantitative structure-property relationship models
Yueping BAO, Qiuying HUANG, Wenlong WANG, Jiangjie XU, Fan JIANG, Chenghong FENG
期刊论文