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Genome-Wide Association Study of Cooked Rice Textural Attributes and Starch Physicochemical Properties in indica Rice

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Rice science 2024年第3期31卷 300-316,I0018-I0041页

作者： DENG Bowen ZHANG Yanni ZHANG Fan WANG Wensheng xu jianlong ZHANG Yu BAO Jinsong Institute of Nuclear Agricultural Sciences Key Laboratory of Nuclear Agricultural Sciences of Ministry of Agriculture and Zhejiang ProvinceCollege of Agriculture and BiotechnologyZhejiang UniversityHangzhou 310058China Hainan Institute Zhejiang UniversitySanya 572025China Institute of Crop Sciences Chinese Academy of Agricultural SciencesBeijing 100081China

Rice cooking and eating qualities(CEQ)are mainly determined by cooked rice textural parameters and starch physicochemical ***,the genetic bases of grain texture and starch properties in rice have not been fully *** conducted a genome-wide association study for apparent amylose content(AAC),starch pasting viscosities,and cooked rice textural parameters using 279 indica rice accessions from the 3000 Rice Genome *** identified 26 QTLs in the whole population and detected single nucleotide polymorphisms(SNPs)with the lowest P-value at the Waxy(Wx)locus for all traits except pasting temperature and ***,we detected significant SNPs at the SUBSTANDARD STARCH GRAIN6(SSG6)locus for AAC,setback(SB),hardness,adhesiveness,chewiness(CHEW),gumminess(GUM),and *** subsequently divided the population using a SNP adjacent to the Waxy locus,and identified 23 QTLs and 12 QTLs in two sub-panels,WxT and WxA,*** these sub-panels,SSG6 was also identified to be associated with pasting parameters,including peak viscosity,hot paste viscosity,cold paste viscosity,and consistency ***,a candidate gene encoding monosaccharide transporter 5(OsMST5)was identified to be associated with AAC,breakdown,SB,CHEW,and *** total,39 QTLs were co-localized with known genes or previously reported *** identified genes and QTLs provide valuable information for genetic manipulation to improve rice CEQ.

关键词： cooking and eating quality genome-wide association study rice Waxy gene

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A novel Effective Panicle Number per Plant 4 haplotype enhances grain yield by coordinating panicle number and grain number in rice

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The Crop Journal 2024年第1期12卷 202-212页

作者： Yun Wang Xiaoqian Wang Laiyuan Zhai Sundus Zafar Congcong Shen Shuangbing Zhu Kai Chen Yun Wang jianlong xu State Key Laboratory of Crop Gene Resources and Breeding Institute of Crop SciencesChinese Academy of Agricultural SciencesBeijing 100081China State Key Laboratory of Crop Biology College of AgronomyShandong Agricultural UniversityTai’an 271018ShandongChina Shenzhen Branch Guangdong Laboratory for Lingnan Modern AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhen 518120GuangdongChina Rice Research Institute Shenyang Agricultural UniversityShenyang 110866LiaoningChina National Nanfan Research Institute(Sanya) Chinese Academy of Agricultural SciencesSanya 572024HainanChina

Increasing effective panicle number per plant(EPN)is one approach to increase yield potential in ***,molecular mechanisms underlying EPN remain *** this study,we integrated mapbased cloning and genome-wide association analysis to identify the EPN4 gene,which is allelic to NARROW LEAF1(NAL1).Overexpression lines containing the Teqing allele(TQ)of EPN4 had significantly increased ***-EPN4^(TQ) in japonica(geng)cultivar Lemont(LT)exhibited significantly improved EPN but decreased grain number and flag leaf size relative to *** analysis indicated that accessions with EPN4-1 had medium EPN,medium grain number,and medium grain weight,but had the highest grain yield among seven haplotypes,indicating that EPN4-1 is an elite haplotype of EPN4 for positive coordination of the three components of grain ***,accessions carrying the combination of EPN4-1 and haplotype GNP1-6 of GNP1 for grain number per panicle showed higher grain yield than those with other allele ***,pyramiding of EPN4-1 and GNP1-6 could be a preferred approach to obtain high yield potential in breeding.

关键词： Rice Effective panicle number per plant Grain number per panicle Haplotype Grain yield potential

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应用于远程配电组件系统的改进型CAN总线设计与验证

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电光与控制 2024年第5期31卷 112-117页

作者：陈潇然张之江徐健龙上海大学上海200000 上海飞机设计研究院上海201000

为了将CAN总线应用于国产大飞机的远程配电组件系统,设计了一种改进型的CAN总线应用方案。针对国产大飞机远程配电组件系统的特殊性设计要求,选择合适的网络拓扑结构和通信速率,对CAN的标识符和数据域结构进行合理划分,并定义CAN消息转... 详细信息

为了将CAN总线应用于国产大飞机的远程配电组件系统,设计了一种改进型的CAN总线应用方案。针对国产大飞机远程配电组件系统的特殊性设计要求,选择合适的网络拓扑结构和通信速率,对CAN的标识符和数据域结构进行合理划分,并定义CAN消息转换为ARINC664报文的格式,然后设计附属RPDU和网关RPDU的通信模块。其中,基于ARINC825协议改进了CAN通信的可用性和完整性,基于TTCAN协议改进了ARINC825的通信调度机制,保证了CAN通信的确定性。实验结果证明所提方案满足设计要求,具有可行性。

关键词：远程配电组件系统 CAN总线 ARINC825协议 TTCAN协议

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Recent Advances to Enhance Nutritional Quality of Rice

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Rice science 2023年第6期30卷 523-536页

作者： Sundus ZAFAR xu jianlong School of Life Sciences Jiangsu UniversityZhenjiang 212013China Shenzhen Branch Guangdong Laboratory for Lingnan Modern AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhen 518120China The National Key Facility for Crop Gene Resources and Genetic Improvement Institute of Crop SciencesChinese Academy of Agricultural SciencesBeijing 100081China

The nutritional quality of rice is a major concern,along with the need to enhance productivity to feed the continuously growing ***,there is a requirement to breed high-yielding rice varieties with improved nutritional quality that can help combat malnutrition,a global health ***,breeding approaches have played a significant role in increasing rice yield while enhancing its nutritional *** addition to traditional breeding techniques,other recent approaches,such as genetic engineering,gene editing,omics methods,and agronomic practices,must also be employed to meet the nutritional needs of the current *** this review,we offered detailed information on the development of nutritionally improved rice varieties through the enhancement of protein content,microand macronutrients,vitamins,and oil quality using genetic engineering *** also identified QTLs associated with amino acids,proteins,and micronutrients in ***,omics approaches provide a range of tools and techniques for effectively exploring resources and understanding the molecular mechanisms involved in trait *** branches,including transcriptomics,proteomics,ionomics,and metabolomics,are efficiently utilized for improving rice ***,by utilizing the information obtained from these techniques and incorporating all of these recent approaches,we can effectively modify the rice genome,directly enhancing the nutritional value of rice *** will help address the challenges of malnutrition in the years to come.

关键词： rice nutritional quality quantitative trait locus genetic engineering omics gene editing

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聂莉芳运用调理脾胃八法治疗慢性肾脏病经验

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山东中医杂志 2024年第10期43卷 1053-1057页

作者：徐建龙余仁欢中国中医科学院西苑医院北京100091

聂莉芳教授认为慢性肾脏病的发生与脾胃功能失调密切相关,故在临床中常根据不同主症或针对不同病机灵活运用和胃降逆止呕、健脾祛湿利水、健脾益气升清、清化中焦湿热、清胃泻火通腑、脾肾气阴双补、健脾补肾温阳、肝脾同调和血八种方... 详细信息

聂莉芳教授认为慢性肾脏病的发生与脾胃功能失调密切相关,故在临床中常根据不同主症或针对不同病机灵活运用和胃降逆止呕、健脾祛湿利水、健脾益气升清、清化中焦湿热、清胃泻火通腑、脾肾气阴双补、健脾补肾温阳、肝脾同调和血八种方法治疗慢性肾脏病。聂老强调运用调理脾胃八法时要注意治脾、治胃有所侧重,主张健脾益气佐以行气消导之品以达补而不滞之效,同时兼顾脏腑之间的生克制化关系,尤其强调煎服法,认为各个诊疗细节兼顾,方能取得较好疗效。

关键词：慢性肾脏病调理脾胃聂莉芳名医经验

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Recent progress on Ge oxide anode materials for lithium-ion batteries

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Science China Chemistry 2018年第5期61卷 515-525页

作者： Wei Wei jianlong xu Maotian xu Shiying Zhang Lin Guo Henan Key Laboratory of Biomolecular Recognition and Sensing School of Chemistry and Chemical Engineering Shangqiu Normal University School of Chemistry Beihang University

1 Introduction As environmental pollution continues to worsen,governments are increasing their efforts to develop green transport vehicles,such as electric vehicles and hybrid cars.

关键词： Ge Li Recent progress on Ge oxide anode materials for lithium-ion batteries Figure

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Efficient graphene in-plane homogeneous p-n-p junction based infrared photodetectors with low dark current

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Science China(Information Sciences) 2021年第4期64卷 134-141页

作者： Junru AN Tian SUN Bin WANG jianlong xu Shaojuan LI State Key Laboratory of Applied Optics Changchun Institute of Optics Fine Mechanics and PhysicsChinese Academy of Sciences University of Chinese Academy of Sciences (UCAS) Institute of Functional Nano and Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices Soochow University Wuhan National Laboratory for Optoelectronics and School of Optical and Electronic Information Huazhong University of Science and Technology

Graphene-based photodetectors have drawn a large amount of interests owing to its wide spectral response,however,the high dark current greatly limits their *** this study,we develop an efficient graphene in-plane homogeneous p-n-p junction based infrared(IR) photodetector with greatly reduced dark *** devices with p-n-p junctions exhibit excellent photoresponse to 1.0～4.0 μm IR light illumination with ultra-low dark current at the order of～10-9A in double p-n-p junctions and 10-13A in three p-n-p junctions based photodetector,which is three and seven orders of magnitude lower than pristine graphene phototransistors,*** excellent IR photodetection capabilities could be attributed to the synergistic effects of in-plane photovoltaic effects as well as the photogating effects induced carrier injection from the silicon *** results suggest intriguing potential of graphene in-plane p-n-p junctions for applications in high-performance IR photodetectors.

关键词： infrared photodetector graphene p-n-p junction dark current photoresponse

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Breeding by design for future rice:Genes and genome technologies

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The Crop Journal 2021年第3期9卷 491-496页

作者： jianlong xu Yongzhong Xing Yunbi xu Jianmin Wan National Key Facility for Crop Gene Resources and Genetic Improvement/Institute of Crop Sciences Chinese Academy of Agricultural SciencesBeijing 100081China Guangdong Laboratory of Lingnan Modern Agriculture Genome Analysis Laboratory of the Ministry of AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhen 518120GuangdongChina National Key Laboratory of Crop Genetic Improvement National Center of Plant Gene Research(Wuhan)Huazhong Agricultural UniversityWuhan 430070HubeiChina International Maize and Wheat Improvement Center(CIMMYT) El BatanTexcoco 56130Mexico

*** Rice is a staple food for 3.2 billion *** food security threat that shook many Asian countries in 2008 still looms,because farmers are facing the challenge of producing more rice with fewer resources of water,land... 详细信息

关键词： Breeding threat producing

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Lotus-stalk Bi4Ge3O12 as binder-free anode for lithium and sodium ion batteries

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Chinese Chemical Letters 2019年第6期30卷 1341-1345页

作者： jianlong xu Wei Wei xu Zhang Lei Liang Maotian xu College of Materials Science and Engineering Xi'an University of Architecture and Technology Xi'an 710055 China School of Chemistry and Chemical Engineering Henan D&A Engineering Center of Advanced Battery Materials Henan Key Laboratory of Bimolecular Reorganization and Sensing Shangqiu Normal University Shangqiu 476000 China

Alloyed-type anode materials with high-energy density for lithium and sodium ion batteries attracted much attention of the researchers. However, substantial volume expansion of these materials in the devices during repeated electrochemical process leads to fast capacity fading and hinders their further practical application. Nanotechnology could act as a useful tool to effectively address the issue. Herein, lotus-stalk Bi4Ge3O12 nanosheets vertically grown on the nickel foam (denoted as Bi4Ge3O12 NSs@NF) were prepared via a straight-forward solvothermal method. Benefiting from their three dimensional (3D) conductive framework and two dimensional (2D) lotus-stalk Bi4Ge3O12 nanosheet structure, as anode materials of lithium-ion batteries (LIBs) and sodium-ion batteries (NIBs), the electrochemical performances of Bi4Ge3O12 NSs@NF were greatly enhanced as a result of mitigating the huge volume variations during cycles. The Bi4Ge3O12 NSs@NF electrodes delivered a high reversible capacity of 1033.1 mAh/g for the first cycle and exhibited 68.6%capacity retention of after 88 cycles at 0.10 A/g in the voltage window of 0.01~3.0 V versus Li/Li+. In the test of NIBs, the lotus-stalk Bi4Ge3O12 composite electrodes still stored Na+as high as 332.3 mAh/g at 0.10 A/g over 100 sodiation/desodiation repeating cycles.

关键词： Bi4Ge3O12 Nanosheets Lithium-ion battery Sodium-ion batter Anode

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基于UA数据同步的民机CBIC系统通信方法研究

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电子设计工程 2024年第7期32卷 128-133页

作者：陈思悦徐健龙黄素娟上海大学通信与信息工程学院上海200444 上海飞机设计研究院上海201315

随着民用飞机电源系统逐渐智能化,现代民用飞机的座舱显示系统中也加入了断路器显示与控制相关界面,实现在驾驶舱中达到对电源系统断路器的可视及可控。基于保证驾驶舱显示界面数据完整性的目的,结合ARINC661标准与应用软件的功能,提出... 详细信息

随着民用飞机电源系统逐渐智能化,现代民用飞机的座舱显示系统中也加入了断路器显示与控制相关界面,实现在驾驶舱中达到对电源系统断路器的可视及可控。基于保证驾驶舱显示界面数据完整性的目的,结合ARINC661标准与应用软件的功能,提出了一种具备UA间数据同步的CBIC系统通信方法。针对ARINC661规范和CBIC系统进行简单概述,在对CBIC系统的具体通信流程进行分析后,设计出一种UA之间数据同步的方法,并通过单片机进行仿真实验,实现了UA切换时数据与指令的一致,该方法可以为后续相关的研究工作提供参考。

关键词： ARINC661标准 CBIC系统信号结构通信流程数据同步

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