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《农业科学与工程前沿(英文)》 2021年 第8卷 第2期
D1 protein turnover and the xanthophyll cycle (XC) are important photoprotective mechanisms in plants that operate under adverse conditions. Here, streptomycin sulfate (SM) and dithiothreitol (DTT) were used in tomato plants as inhibitors of D1 protein turnover and XC to elucidate their photoprotective impacts under sub-high temperature and high light conditions (HH, 35°C, 1000 µmol·m-2·s-1). SM and DTT treatments significantly reduced the net photosynthetic rate, apparent quantum efficiency, maximum photochemical efficiency, and potential activity of photosystem II, leading to photoinhibition and a decline in plant biomass under HH. The increase in reactive oxygen species levels resulted in thylakoid membrane lipid peroxidation. In addition, there were increased non-photochemical quenching and decreased chlorophyll pigments in SM and DTT application, causing an inhibition of D1 protein production at both transcriptional and translational levels. Overall, inhibition of D1 turnover caused greater photoinhibition than XC inhibition. Additionally, the recovery levels of most photosynthesis indicators in DTT-treated plants were higher than in SM-treated plants. These findings support the view that D1 turnover has a more important role than XC in photoprotection in tomato under HH conditions.
关键词: D1 turnover / photoinhibition / photoprotection / photosynthesis / tomato / xanthophyll cycle
PROTECTIVE ROLES OF D1 PROTEIN TURNOVER AND THE XANTHOPHYLL CYCLE IN TOMATO (
Tao LU, Jiazhi LU, Mingfang QI, Zhouping SUN, Yufeng LIU, Tianlai LI
《农业科学与工程前沿(英文)》 页码 262-279 doi: 10.15302/J-FASE-2021383
关键词: D1 turnover photoinhibition photoprotection photosynthesis tomato xanthophyll cycle
Analysis of a 1 kW organic Rankine cycle using a scroll expander for engine coolant and exhaust heat
Yiji LU, Anthony Paul ROSKILLY, Long JIANG, Longfei CHEN, Xiaoli YU
《能源前沿(英文)》 2017年 第11卷 第4期 页码 527-534 doi: 10.1007/s11708-017-0516-0
关键词: organic Rankine cycle scroll expander coolant and exhaust recovery internal combustion engine
基于RGB-D传感器的室内三维建模及应用研究综述 Review Article
原志路1,李游1,汤圣君1,李明2,郭仁忠1,王伟玺1
《信息与电子工程前沿(英文)》 2021年 第22卷 第6期 页码 815-826 doi: 10.1631/FITEE.2000097
CHARACTERISTICS OF HERBIVORY/WOUND-ELICITED ELECTRICAL SIGNAL TRANSDUCTION IN TOMATO
《农业科学与工程前沿(英文)》 2021年 第8卷 第2期
Electrical signals commonly occur in plants in response to various environmental changes and have a dominant function in plant acclimation. The transduction of wound-elicited electrical signals in the model plant species Arabidopsis has been characterized but the characteristics of electrical signal transduction in response to herbivory or wounding in crop species remain unknown. Here, the features of electrical signals elicited by insect herbivory and wounding in tomato were investigated. Unlike those in Arabidopsis, wounding tomato leaves did not cause leaf-to-leaf electrical signal transduction. In contrast, electrical signals elicited in response to petiole wounding were stronger and more strongly transduced. Leaflet wounding also activated electrical signal transduction and jasmonic acid (JA) signaling within the whole compound leaf. It was also demonstrated that tomato glutamate receptor-like 3.3 (GLR3.3) and GLR3.5 mediated leaflet-to-leaflet electrical signal transduction. Herbivory-induced JA accumulation and Helicoverpa armigera resistance were reduced in glr3.3/3.5 plants. This work reveals the nature of electrical signal transduction in tomato and emphasizes the key roles of GLR3.3 and GLR3.5 in electrical signal transduction and JA signaling activation.
关键词: electrical signal / glutamate receptor-like / herbivory / jasmonic acid / tomato
The role of CDK1 siRNA interference in cell cycle and cell apoptosis
Hui XIAO PhD, Ming TIAN MM, Junna GE MM, Xin Wei MD, Zhaoming LI MM, Xiaolan LI MS, Deding TAO PhD, Junbo HU MD, Jianping GONG MD,
《医学前沿(英文)》 2009年 第3卷 第4期 页码 384-389 doi: 10.1007/s11684-009-0070-1
关键词: cyclin-dependent kinase1 siRNA interference cell cycle apoptosis
《化学科学与工程前沿(英文)》 2023年 第17卷 第6期 页码 704-715 doi: 10.1007/s11705-022-2270-z
关键词: bio-based multifunction colorimetric indicator active and intelligent packaging
《环境科学与工程前沿(英文)》 2022年 第16卷 第4期 doi: 10.1007/s11783-022-1536-5
• Mitigating energy utilization and carbon emission is urgent for wastewater treatment.
关键词: Wastewater treatment Artificial photosynthesis Microbial photoelectrochemical (MPEC) system Carbon neutral Renewable energy
《农业科学与工程前沿(英文)》 2021年 第8卷 第2期
Fruit cracking is a major disorder that affects the integrity of fruit and reduces the commercial value of tomato and other fleshy fruit. Here, we have found a novel fruit ‘netted-cracking’ (FNC) phenotype in tomato introgression line IL4-4 which is present in neither the donor parent (LA0716) nor the receptor parent (M82). An F2 population was generated by crossing IL4-4 with M82 to genetically characterize the FNC gene and this showed that a single dominant gene determined fruit netted-cracking. Further map-based cloning narrowed down the FNC locus to a 230 kb region on chromosome 4. Sequencing and annotation analysis show that FNC(Solyc04 g082540) was the most likely candidate gene. Functional characterization of FNC by overexpressing FNCAC and FNCIL4-4resulted in the fruit netted-cracking phenotype, suggesting that the FNC transcript level results in the functional gain of fruit netted-cracking. These findings were further confirmed by FNC ortholog in netted-cracking pepper and melon, indicating a common regulatory mechanism in different plant species. Furthermore, cytoplasm and nucleus-localized FNC indicates increased expression of genes involved in suberin, lignin, lipid transport and cell wall metabolism. These findings provide novel genetic insights into fruit netted-cracking and offer a way to promote molecular improvement toward cracking resistant cultivars.
关键词: fine mapping / fruit netted-cracking / introgression line / transcript level
基于三维参数模型重建的心脏病理视觉识别 Research Article
肖金肖1,李岩松1,田沄1,徐冬溶2,3,李鹏辉1,赵世凤1,潘云鹤3
《信息与电子工程前沿(英文)》 2022年 第23卷 第9期 页码 1324-1337 doi: 10.1631/FITEE.2200102
《环境科学与工程前沿(英文)》 2023年 第18卷 第3期 doi: 10.1007/s11783-024-1797-2
● Magnetic Co- γ -Fe2O3/MoS2 were prepared via facile hydrothermal methods.
关键词: Magnetic Co-γ-Fe2O3/MoS2 Hydrothermal method Bisphenol A Degradation pathways Toxicity analysis
VITHM1 mediated green synthesis of silver nanoparticles: Mechanism and biological applications
Mani Abirami, Krishnan Kannabiran
《化学科学与工程前沿(英文)》 2016年 第10卷 第4期 页码 542-551 doi: 10.1007/s11705-016-1599-6
关键词: Streptomyces ghanaensis VITHM1 nanoparticles 3D structure antibacterial activity
李大鸣,林毅,周志华
《中国工程科学》 2010年 第12卷 第3期 页码 82-89
为了实现蓄滞洪区内各洼淀实时洪水调度,考虑到蓄滞洪区内复杂河网与洼淀交错的情况,建立了河道、滞洪区联合计算的一、二维衔接洪水演进数学模型,在考虑铁路、公路、堤防及桥涵等阻水建筑物等复杂边界条件下,采用有限体积法进行离散和求解。结合蓄滞洪区实时洪水调度仿真系统的总体框架,建立了模拟洪水在蓄滞洪区内任意位置的水位、流速、淹没水深、历时等演进过程的一、二维洪水演进数值仿真系统。结合大清河实测资料对东淀滞洪区洪水演进进行了模型验证,结果基本吻合,并应用该系统对大清河滞洪区五洼联合调度方案进行了实时模拟,分析了洼淀联合调度下出现的倒淀现象,对不同方案进行了比较分析,实现了实时的洪水调度分析。
Photosynthesis and related metabolic mechanism of promoted rice (Oryza sativa
Yingdan Zhang, Na Liu, Wei Wang, Jianteng Sun, Lizhong Zhu
《环境科学与工程前沿(英文)》 2020年 第14卷 第6期 doi: 10.1007/s11783-020-1282-5
关键词: Nano-TiO2 Rice Photosynthesis Metabolomics Energy storage
《能源前沿(英文)》 2021年 第15卷 第3期 页码 568-576 doi: 10.1007/s11708-021-0774-8
关键词: visible light responsive photocatalyst water splitting artificial photosynthesis: metal ion substitution
标题 作者 时间 类型 操作
PROTECTIVE ROLES OF D1 PROTEIN TURNOVER AND THE XANTHOPHYLL CYCLE IN TOMATO (SOLANUM LYCOPERSICUM) UNDER
期刊论文
PROTECTIVE ROLES OF D1 PROTEIN TURNOVER AND THE XANTHOPHYLL CYCLE IN TOMATO (
Tao LU, Jiazhi LU, Mingfang QI, Zhouping SUN, Yufeng LIU, Tianlai LI
期刊论文
Analysis of a 1 kW organic Rankine cycle using a scroll expander for engine coolant and exhaust heat
Yiji LU, Anthony Paul ROSKILLY, Long JIANG, Longfei CHEN, Xiaoli YU
期刊论文
The role of CDK1 siRNA interference in cell cycle and cell apoptosis
Hui XIAO PhD, Ming TIAN MM, Junna GE MM, Xin Wei MD, Zhaoming LI MM, Xiaolan LI MS, Deding TAO PhD, Junbo HU MD, Jianping GONG MD,
期刊论文
nano zinc oxide for active and intelligent packaging: comparison of anthocyanins source from purple tomato
期刊论文
Wastewater treatment meets artificial photosynthesis: Solar to green fuel production, water remediation
期刊论文
FUNCTIONAL GAIN OF FRUIT NETTED-CRACKING IN AN INTROGRESSION LINE OF TOMATO WITH HIGHER EXPRESSION OF
期刊论文
Magnetic Co-doped 1D/2D structured -FeO/MoS effectively activated peroxymonosulfate for efficient abatement
期刊论文
VITHM1 mediated green synthesis of silver nanoparticles: Mechanism and biological applications
Mani Abirami, Krishnan Kannabiran
期刊论文
Photosynthesis and related metabolic mechanism of promoted rice (Oryza sativa
Yingdan Zhang, Na Liu, Wei Wang, Jianteng Sun, Lizhong Zhu
期刊论文