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| 1 | Relationship between Lightning Activity and Tropospheric Nitrogen Dioxide and the Estimation of Lightning-produced Nitrogen Oxides over China显示文摘To better understand the relationship between lightning activity and nitrogen oxides(NOX) in the troposphere and to estimate lightning-produced NOX(LNOX) production in China more precisely, spatial and temporal distributions of vertical column densities of tropospheric nitrogen dioxide(NO_2VCDs) and lightning activity were analyzed using satellite measurements. The results showed that the spatial distribution of lightning activity is greater in the east than in the west of China, as with NO_2 VCDs. However, the seasonal and annual variation between lightning and NO_2 density show different trends in the east and west. The central Tibetan Plateau is sparsely populated without modern industry, and NO_2 VCDs across the plateau are barely affected by anthropogenic sources. The plateau is an ideal area to study LNOX. By analyzing 15 years of satellite data from that region, it was found that lightning density is in strong agreement with annual, spatial and seasonal variations of NO_2 VCDs, with a correlation coefficient of 0.79 from the linear fit. Combining Beirle's method and the linear fit equation,LNOXproduction in the Chinese interior was determined to be 0.07(0.02–0.27) Tg N yr^(-1) for 1997–2012, within the range of 0.016–0.384 Tg N yr^(-1) from previous estimates. | Fengxia GUO Xiaoyu JU Min BAO Ganyi LU Zupei LIU Yawen LI Yijun MU | 2017 | Advances in Atmospheric Sciences2017，34，2： | 4 |
| 2 | Natural variations in grain length 10(GL10)regulate rice grain size显示文摘Grain size is an important determinant of grain weight and yield in rice.Although several genes related to grain size have been identified,natural variations in these genes that affect grain size are poorly characterized.Here,we describe the grain length QTL GL10,encoding MADS56,which positively regulates grain length and grain weight.A natural allelic variation of NIL-gl10,containing an~1.0-kb deletion in the first exon that abolishes its transcription,results in shorter grain length,lower grain weight and delayed flowering in gl10 plants.The knockout of GL10 in the HJX74 background leads to grain phenotypes similar to that of NIL-gl10,while overexpression of GL10 results in increased grain length and weight and earlier heading date.GL10 regulates grain length by promoting greater longitudinal cell growth in the grain glume.Additionally,GL10 participates in the regulation of gibberellic acid(GA)signaling pathway genes in young panicle tissues.Analysis of GL10 haplotypes shows obvious divergence between the japonica and indica lineages.Our findings reveal an allelic variation of GL10 that may explain differences in grain length among modern cultivars and could be used to breed rice varieties with optimized grain shape. | Penglin Zhan Shuaipeng Ma Zhili Xiao Fangping Li Xin Wei Shaojun Lin Xiaoling Wang Zhe Ji Yu Fu Jiahao Pan Mi Zhou Yue Liu Zengyuan Chang Lu Li Suhong Bu Zupei Liu Haitao Zhu Guifu Liu Guiquan Zhang Shaokui Wang | 2022 | Journal of Genetics and Genomics2022，49，5： | 3 |
| 3 | GL9 from Oryza glumaepatula controls grain size and chalkiness in rice显示文摘Grain size is a key factor influencing grain yield and appearance quality in rice.We identified twelve quantitative trait loci(QTL)for grain length(GL),nine for grain width(GW),and nine for 1000-kernel weight(TKW)using GLU-SSSLs,which are single-segment substitution lines with Oryza glumaepatula as donor parent and Huajingxian 74(HJX74)as recipient parent.Among the QTL,qGL1-2,qGL1-4,qGL9-2,qGW2-2,qGW9-1 and qTKW9-2 contributed to high grain yield.GL9 was identified as a candidate gene for qGL9-2 by map-based cloning and sequencing,and is a novel allele of GS9.The kernel of NIL-gl9was slenderer and longer than that of HJX74,and the TKW and grain yield per plant of NIL-gl9 were higher than those of HJX74.The proportion of grain chalkiness of NIL-gl9 was much lower than that of HJX74.Thus,gl9 increased grain yield and appearance quality simultaneously.Three pyramid lines,NIL-gs3/gl9,NIL-GW7/gl9 and NIL-gw8/gl9,were developed and the kernel of each was longer than that of the corresponding recipient parent lines.The gl9 allele may be beneficial for breeding rice varieties with high grain yield and good appearance quality. | Shaojun Lin Zupei Liu Kui Zhang Weifeng Yang Penglin Zhan Quanya Tan Yajun Gou Shuaipeng Ma Xin Luan Chubing Huang Zhili Xiao Yuanyuan Liu Bihuang Zhu Ruiqing Liang Wenqi Zhou Haitao Zhu Suhong Bu Guifu Liu Guiquan Zhang Shaokui Wang | 2023 | The Crop Journal2023，11，1： | 1 |
| 4 | Generalized saddle point theorem and asymptotically linear problems with periodic potential显示文摘 | Shibo Liu Zupei Shen | 2013 | Nonlinear Analysis2013，，： | 1 |
| 5 | Electrocapacitive performance of graphene/Co 3 O 4 hybrid material prepared by a nanosheet assembly route显示文摘 | Qi Li Xiaona Hu Qian Yang Zhe Yan Liping Kang Zhibin Lei Zupei Yang Zonghuai Liu | 2013 | Electrochimica Acta2013，，： | 1 |
| 6 | 生物多样性和环境因素对亚热带森林树木生物量和生物量生长的解耦影响显示文摘生物多样性与生态系统功能之间的关系已成为森林生态系统研究的核心问题。然而,在具有不同人类干扰历史的亚热带森林群落中,关于环境因子对生物多样性与生态系统功能关系影响的研究仍然较少。在本研究中,选择位于中国东部浙江省的34个亚热带森林样地,在考虑样方中的环境因子的基础上,利用线性模型,分析样地中木本植物多样性(物种、功能和谱系多样性)与样方内木本植物生物量或生物量变化量之间的关系。物种多样性和功能多样性,并非谱系多样性,与生物量和生物量的变化量之间存在显着相关性。生物量或生物量变化量与年平均温度和海拔高度之间存在显著的正相关关系。此外,在考虑环境因子和森林群落的演替阶段时,生物量变化量与功能多样性的关系显著强于生物量变化量与谱系多样性或物种多样性之间的关系。这些研究结果表明,生物多样性与生态系统功能之间的关系可能取决于生物多样性指数的选择和环境条件。 | Ravi Mohan Tiwari Jinliang Liu Yuchu Xie Shenhao Yao Shenglong Liu Sumei Wu Julian Liu Haiyuan Qian Zupei Lei Hongwei Zhang Lei Zhong Boliang Wei Mingjian Yu | 2023 | Journal of Plant Ecology2023，16，1： | 0 |
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