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J-family genes redundantly regulate flowering time and increase yield in soybean

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The Crop Journal 2024年第3期12卷 944-949页

作者： Haiyang Li Zheng Chen Fan Wang Hongli Xiang Shuangrong Liu Chuanjie Gou Chao fang liyu Chen Tiantian Bu Fanjiang Kong Xiaohui Zhao Baohui Liu Xiaoya Lin Guangdong Key Laboratory of Plant Adaptation and Molecular Design/Guangzhou Key Laboratory of Crop Gene Editing/Innovative Center of Molecular Genetics and Evolution School of Life SciencesGuangzhou UniversityGuangzhou 510006GuangdongChina

Soybean(Glycine max)is a short-day crop whose flowering time is regulated by photoperiod.The longjuvenile trait extends its vegetative phase and increases yield under short-day conditions.Natural variation in J,the major locus controlling this trait,modulates flowering time.We report that the three J-family genes influence soybean flowering time,with the triple mutant Guangzhou Mammoth-2 flowering late under short days by inhibiting transcription of E1-family genes.J-family genes offer promising allelic combinations for breeding.

关键词： Soybean Flowering time Yield J-family genes

Porous framework materials for energy&environment relevant applications:A systematic review

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Green Energy & Environment 2024年第2期9卷 217-310页

作者： Yutao Liu liyu Chen Lifeng Yang Tianhao Lan Hui Wang Chenghong Hu Xue Han Qixing Liu Jianfa Chen Zeming Feng Xili Cui Qianrong fang Hailong Wang Libo Li Yingwei Li Huabin Xing Sihai Yang Dan Zhao Jinping Li College of Chemical Engineering and Technology Shanxi Key Laboratory of Gas Energy Efficient and Clean UtilizationTaiyuan University of TechnologyTaiyuan030024China School of Chemistry and Chemical Engineering South China University of TechnologyGuangzhou510640China Key Laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological EngineeringZhejiang UniversityHangzhou310027China Department of Chemistry The University of ManchesterManchesterM139PLUK Department of Chemical and Biomolecular Engineering National University of SingaporeSingapore 117585Singapore ZJU-Hangzhou Global Scientific and Technological Innovation Center Hangzhou311215China State Key Laboratory of Inorganic Synthesis and Preparative Chemistry Jilin UniversityChangchun130012China Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials Department of ChemistryUniversity of Science and Technology BeijingBeijing100083China

Carbon peaking and carbon neutralization trigger a technical revolution in energy&environment related fields.Development of new technologies for green energy production and storage,industrial energy saving and efficiency reinforcement,carbon capture,and pollutant gas treatment is in highly imperious demand.The emerging porous framework materials such as metal–organic frameworks(MOFs),covalent organic frameworks(COFs)and hydrogen-bonded organic frameworks(HOFs),owing to the permanent porosity,tremendous specific surface area,designable structure and customizable functionality,have shown great potential in major energy-consuming industrial processes,including sustainable energy gas catalytic conversion,energy-efficient industrial gas separation and storage.Herein,this manuscript presents a systematic review of porous framework materials for global and comprehensive energy&environment related applications,from a macroscopic and application perspective.

关键词： Porous framework materials Catalysis Separation Gas storage Carbon neutrality

冲击波联合表面肌电生物反馈训练对创伤后肘关节僵硬的疗效

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实用医学杂志 2024年第10期40卷 1364-1369页

作者：方莉玉任雅春曹叶凡王鹤玮杭州市富阳中医骨伤医院、浙江中医药大学附属富阳中医骨伤医院康复科杭州311400 复旦大学附属华山医院康复医学科上海200040

目的观察冲击波联合表面肌电生物反馈训练对创伤后肘关节僵硬的治疗效果。方法选取2021年1-12月在杭州市富阳中医骨伤医院康复科收治的创伤后肘关节僵硬患者80例,采用抽签法随机分配至对照组和治疗组,每组40例。对照组采用常规康复治疗... 详细信息

目的观察冲击波联合表面肌电生物反馈训练对创伤后肘关节僵硬的治疗效果。方法选取2021年1-12月在杭州市富阳中医骨伤医院康复科收治的创伤后肘关节僵硬患者80例,采用抽签法随机分配至对照组和治疗组,每组40例。对照组采用常规康复治疗(软组织松解、关节松动术、关节连续被动运动和冷疗),治疗组在常规康复治疗后采用冲击波疗法联合表面肌电生物反馈训练。两组患者每天训练1次,每周5 d,持续8周。比较两组患者治疗前后的视觉模拟疼痛评分(visual analogue scale,VAS)、肘关节主动活动度(active range of motion,AROM)、Mayo肘关节功能评分情况。结果经过8周治疗,两组患者的VAS疼痛评分、AROM、Mayo肘关节功能评分均较治疗前好转(P<0.001),治疗组在治疗后的VAS评分、AROM、Mayo肘关节功能评分改善值均优于对照组(P<0.05,P<0.001,P<0.001),两组患者治疗后均未出现不适症状。结论冲击波配合表面肌电生物反馈训练可以有效缓解创伤后肘关节僵硬患者的疼痛,改善肘关节的功能,并提高肘关节的主动关节活动度。

关键词：肘关节僵硬冲击波表面肌电生物反馈训练创伤

影响Lenke 1型青少年特发性脊柱侧凸术后满意度的肩平衡影像学指标

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中华骨科杂志 2024年第8期44卷 525-531页

作者：解放耿丹王飞党靖刚夏莉玉罗卓荆胡学昱空军军医大学西京医院骨科西安710032 空军军医大学西京医院颈腰伤病医学中心西安710032

目的分析影响Lenke 1型青少年特发性脊柱侧凸(adolescent idiopathic scoliosis,AIS)术后满意度的肩平衡影像学指标。方法回顾性分析2017年8月至2020年7月于空军军医大学西京医院接受后路全椎弓根螺钉矫形融合术的AIS患者98例,男26例、... 详细信息

目的分析影响Lenke 1型青少年特发性脊柱侧凸(adolescent idiopathic scoliosis,AIS)术后满意度的肩平衡影像学指标。方法回顾性分析2017年8月至2020年7月于空军军医大学西京医院接受后路全椎弓根螺钉矫形融合术的AIS患者98例,男26例、女72例,年龄(15.2±5.3)岁(范围10~24岁)。上端固定椎分布:T258例(59%)、T325例(26%)、T415例(15%);下端固定椎分布:T1263例(64%)、L128例(29%)、L24例(4%)、L33例(3%)。比较手术前后锁骨角(clavicle angle,CA)、影像学肩高(radiographic shoulder height,RSH)、喙突高度差(coracoid height difference,CHD)、锁骨肋骨交点高度差(clavicle-rib cage intersection difference,CRID)、T1倾斜角、第1肋倾斜角、锁骨胸廓角度差(clavicle chest angle difference,CCAD)及脊柱侧凸研究学会22项量表(Scoliosis Research Society-22,SRS-22)结果。采用二分类logistic回归分析影响Lenke 1型AIS术后满意度的肩平衡影像学指标。绘制受试者工作特征(receiver operating characteristic,ROC)曲线,确定该影像学指标的阈值。结果所有患者均顺利完成手术,手术时间为(260±80)min(范围220~320 min),术中出血量为(360±110)ml(范围300~700 ml),术中无一例出现神经、硬膜及血管损伤。末次随访时RSH、CHD、CRID、T1倾斜角、第1肋倾斜角、CCAD分别为4.0(0,13.9)mm、7.0(0,12.9)mm、4.0(0,10.0)mm、4.8°(3.3°,8.2°)、5.3°±3.9°、5.5°(3.0°,8.9°),小于术前的10.6(2.0,20.3)mm、10.3(2.5,15.9)mm、8.0(1.0,15.2)mm、7.6°(3.5°,12.2°)、7.5°±6.9°、8.5°(3.6°,18.3°),差异有统计学意义(P<0.05)。末次随访时SRS-22功能、疼痛、外观、心理评分分别为4.6(4.0,4.9)分、(4.1±0.5)分、(4.1±0.7)分、4.2(3.9,4.8)分,均大于术前的4.2(3.8,4.6)分、(4.0±0.7)分、(3.5±0.7)分、4.0(3.5,4.4)分,差异有统计学意义(P<0.05)。二分类logistic回归结果显示,CCAD是影响AIS矫形术后满意度的独立肩平衡影像学指标(OR=0.826,P=0.040)。ROC曲线示曲线下面积及95%CI为0.726(0.572,0.865),阈值为6.6°。结论CCAD是影响AIS矫形术后满意度的独立肩平衡影像学指标,术后CCAD≤6.6°时患者更容易达到疗效满意,可作为评估脊柱矫形手术疗效的影像学指标应用于临床。

关键词：青少年脊柱侧凸矫形外科手术病人满意度放射学

定眩舒郁方治疗阴虚阳亢型高血压合并焦虑状态的临床观察

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上海中医药大学学报 2024年第3期38卷 35-39,83页

作者：陶丽宇方蔓倩陆灏上海中医药大学附属曙光医院老年医学科上海200021 上海中医药大学附属曙光医院内分泌科上海200021

目的:观察定眩舒郁方治疗高血压合并焦虑状态患者的临床疗效。方法:纳入74例阴虚阳亢型高血压合并焦虑状态且对抗焦虑药不耐受的患者,随机分为治疗组和对照组,每组各37例。两组患者均给予常规降压药治疗,在此基础上,治疗组患者给予定眩... 详细信息

目的:观察定眩舒郁方治疗高血压合并焦虑状态患者的临床疗效。方法:纳入74例阴虚阳亢型高血压合并焦虑状态且对抗焦虑药不耐受的患者,随机分为治疗组和对照组,每组各37例。两组患者均给予常规降压药治疗,在此基础上,治疗组患者给予定眩舒郁方口服,对照组患者给予安慰剂口服,疗程均为4周。治疗前后,评价并比较两组患者的广泛性焦虑障碍量表(GAD-7)、汉密尔顿焦虑量表(HAMA)、睡眠状况自评量表(SRSS)评分及中医证候总积分;检测两组患者的收缩压与舒张压水平。结果:治疗后,治疗组患者的GAD-7、HAMA、SRSS评分及中医证候总积分较治疗前均显著降低(P<0.01),且低于对照组(P<0.01);同时,治疗组患者的收缩压、舒张压水平较治疗前亦降低(P<0.05),且低于对照组(P<0.05)。结论:定眩舒郁方治疗高血压合并焦虑状态具有较好的临床疗效,可改善患者的焦虑情绪和中医证候,降低患者的血压,且安全性良好。

关键词：高血压焦虑状态失眠定眩舒郁方中西医结合

A review and research on comprehensive characterization of microscopic shale gas reservoir space

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China Geology 2019年第4期2卷 541-556页

作者： Yu-ru Yang Xiao-chen Liu Hui Zhang Gang-yi Zhai Jiao-dong Zhang Zhi-fang Hu Shu-jing Bao Cong Zhang Xiang-hua Wang Xiao Yang Zheng-zhuang Liu Ting Xie Juan Chen liyu fang Li-juan Qin Oil and Gas Survey China Geological SurveyBeijing 100083China Unconventional Petroleum Geology Laboratory of Oil and Gas Survey Ministry of Natural ResourcesChina Geological SurveyBeijing 100094China SGS-CSTC Standards Technical Services Co. Ltd.Beijing 100176China School of Energy Resources China University of Geosciences(Beijing)Beijing 100083China

In this paper,substantial domestic and foreign research results of microscopic shale reservoir space were systemically reviewed,the research history consisting of simple observation and qualitative classification,quantitative research,the combination of qualitative and quantitative research successively as well as the characteristics of each research stage were summarized.In addition,the current problems existing in the characterization methods of shale reservoir space were also analyzed.Furthermore,based on massive actual detection of typical core samples obtained from more than 50 global shale gas wells and relevant practical experience,a comprehensive characterization method of combining qualitative with the semiquantitative characterization was put forward.In detail,the indicators of the qualitative characterization include pore combination type and organic-matter microscopic morphology type,while the core elements of the semi-quantitative characterization include the percentage of the organic-matter area and the plane porosity of the pores of different types.Based on the reference of the naming and classification of rocks,the three-end-member diagram method was used to characterize microscopic shale reservoir space.This is achieved by plotting the three end-member diagram of 3 kinds of first-order critical reservoir spaces,i.e.,organic-matter pores,matrix pores,and micro-fractures,in order to intuitively present the features of the microscopic pore combination.Meanwhile,statistic histograms of organic-matter microscopic morphology type and the plane porosity of different types of pores were adopted to characterize the development degree of second-order pores quantitatively.By this comprehensive characterization method,the importance of both pore combination and the microscopic morphology of organic matter were emphasized,revealing the control of organic-matter microscopic morphology over the organic-matter pores.What is more,high-resolution FE-SEM was adopted to obtain semi-quantitative statistics results.In

关键词： Shale Shale gas Reservoir space Research status Types of pore combinations Oil-gas exploration engineering Longmaxi Formation Niutitang Formation Shahejie Formation Yanchang Formation China USA

Theoretical simulation of performances in CIGS thin-film solar cells with cadmiumfree buffer layer

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Journal of Semiconductors 2017年第8期38卷 49-54页

作者： Kang Luo Yulin Sun liyu Zhou fang Wang fang Wu College of Information Science and Technology Nanjing Forestry University School of Science Nanjing Forestry University

Copper indium gallium selenium （CIGS） thin film solar cells have become one of the hottest topics in solar energy due to their high photoelectric transformation efficiency. To real applications, CIGS thin film is covered by the buffer layer and absorption layer. Traditionally, cadmium sulfide （CdS） is inserted into the middle of the window layer （ZnO） and absorption layer （CIGS） as a buffer layer. However, the application of the GIGS/CdS thin film solar cells has been limited because of the environmental pollution resulting from the toxic cadmium atom. Although zinc sulfide （ZnS） has been proposed to be one of the candidates, the performance of such battery cells has not been investigated. Here, in this paper, we systematically study the possibility of using zinc sulfide （ZnS） as a buffer layer. By including the effects of thickness, concentration of a buffer layer, intrinsic layer and the absorbing layer, we find that photoelectric transformation efficiency of ZnO/ZnS（n）/CIGS（i）/CIGS（p） solar cell is about 17.22%, which is qualified as a commercial solar cell. Moreover, we also find that the open-circuit voltage is -0.60 V, the short-circuit current is -36.99 mA/cm2 and the filled factor is -77.44%. Therefore, our results suggest that zinc sulfide may be the potential candidate of CdS as a buffer layer.

关键词： solar cells hetero junction structure cadmium-free buffer layer

Encapsulation of ultrafine Pd nanoparticles within the shallow layers of UiO-67 for highly efficient hydrogenation reactions

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Science China Chemistry 2021年第1期64卷 109-115页

作者： Zhiming Cui Ting Fan liyu Chen Ruiqi fang Chuanmao Li Yingwei Li State Key Laboratory of Pulp and Paper Engineering School of Chemistry and Chemical EngineeringSouth China University of TechnologyGuangzhou 510640China Guangzhou Keneng Cosmetics Scientific Research Co. Lid.Guangzhou 510800China

Metal-organic frameworks(MOFs)have been used to encapsulate active metal nanoparticles(MNPs)to fabricate MNPs@MOFs composites with high catalytic efficiencies.However,the diffusion of reactants and the accessibility of MNPs located in the center of MOFs may be hindered due to the inherent microporous structures of MOFs,which would affect the catalytic activities of MNPs.Herein,we report a solvent assisted ligand exchange-hydrogen reduction(SALE-HR)strategy to selectively encapsulate ultrafine MNPs(Pd or Pt)within the shallow layers of a MOF,i.e.,UiO-67.The particle sizes of the encapsulated MNPs and the thickness of the MNPs-embedded layers can be adjusted easily by controlling the SALE conditions(e.***.time and temperature).Crucially,the LE-Pd@UiO-80-0.5 composite with the thinnest Pd-embedded layers displays remarkable catalytic efficiency with a high turnover frequency(TOF)value of 600 h^-1towards hydrogenation of nitrobenzene under 1 atm H_2at room temperature.The results indicate that the catalytic efficiency and the utilization of MNPs can be enhanced by compactly encapsulating MNPs within the shallow layers of MOFs as close to their outer surfaces as possible,owing to the short masstransfer distance and enhanced accessibility of overall MNPs.

关键词： Metal-organic frameworks metal nanoparticles heterogeneous catalysis encapsulation hydrogenation

Correlation between slow transit constipation and spleen Qi deficiency, and gut microbiota: a pilot study

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Journal of Traditional Chinese Medicine 2022年第3期42卷 353-363页

作者： YU Zeyue HAO liyu LI Zongyuan SUN Jianhui CHEN Hongying HUO Hairu LI Xiaoqin SHAN Zhongchao LI Hongmei Institute of Chinese Materia Medica China Academy of Chinese Medical SciencesBeijing 100007China Jiangsu University Zhenjiang 212013China Yunnan University of Traditional Chinese Medicine Kunming 650504China Jiangxi University of Traditional Chinese Medicine Nanning 330004China

OBJECTIVE:To investigate the effect of slow transit constipation(STC)and spleen Qi deficiency on gut microbiota,and the mechanism underlying the action that the positive drug Maren Runchang(MR)alleviates STC.METHODS:STC was induced,using the cathartic method of Senna and the hunger-fullness disorder method,in ICR mice;one group of model mice was treated with MR(6.24 g/kg).The changes in the general condition,fecal parameters,D-xylose content in the serum,intestinal propulsion rate,and histopathology of the colon were assessed after STC induction in the control,model,and MR groups.Fecal microbiota transplantation(FMT)was performed from STC mice into pseudo germ-free mice.Changes in the contents of substance P(SP),vasoactive intestinal peptide(VIP),and gut microbiota in STC mice and pseudo germ-free mice were assessed after FMT.RESULTS:Compared with the control group,the model mice showed the following results:the time of the first black stool was significantly longer(P<0.01),the number and weight of black stools were significantly reduced within 6 h(P<0.05),the D-xylose content in the serum was significantly reduced(P<0.05),the intestinal propulsion rate decreased(P<0.01),the content of VIP in colon tissue significantly increased(P<0.05),and SP content in the colon tissue significantly decreased(P<0.01);moreover,the colon showed significant inflamemation and injury.Furthermore,the abundance of Firmicutes was increased,the abundance of Bacteroides decreased,and the abundance of Alistipes,unclassified_o_Bacteroidales,Alloprevotella,Bilophila,and Anaerotruncus decreased,while the abundance of the conditional pathogenic bacteria Escherichia and Klebsiella increased.However,after treatment with MR,the time of the first black stool decreased(P<0.01),the number of black stools within 6 h increased,and the intestinal propulsion rate increased(P<0.05).Moreover,the content of D-xylose in the serum and the content of VIP in colon tissue significantly decreased(P<0.05),the content of SP in colon tissue significantly increased

关键词： spleen Qi deficiency gastrointestinal microbiome probiotics fecal microbiota transplantation substance P vasoactive intestinal peptide slow transit constipation Maren Runchang pills