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Characterization of field-evolved resistance to cyantraniliprole in Bemisia tabaci MED from China

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Journal of Integrative Agriculture 2019年第11期18卷 2571-2578页

作者： wang Ran wang Jin-da CHE Wu-nan SUN Yan LI wen-xiang LUO Chen Institute of Plant and Environment Protection Beijing Academy of Agriculture and Forestry SciencesBeijing 100097P.R.China State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops Fujian Agricultural and Forestry UniversityFuzhou 350002P.R.China Department of Pesticide Sciences Shenyang Agricultural UniversityShenyang 110866P.R.China Xinjiang Academy of Agricultural and Reclamation Science Shihezi 832000P.R.China College of Agriculture and Forestry Technology Hebei North UniversityZhangjiakou 075000P.R.China

Cyantraniliprole is a novel anthranilic diamide insecticide with significant efficacy against Bemisia tabaci,an important pest insect *** this study,we conducted reversion and selection work and genetic analysis,and determined cross-resistance spectrum and synergism of cyantraniliprole resistance based on the reported population,SX population,of *** collected from Shanxi Province,*** with a susceptible strain(MED-S),SX population,the field-evolved cyantraniliprole-resistant population exhibited 26.4-fold higher resistance to *** SX,a sharp decline of cyantraniliprole resistance was shown in the absence of *** tested strain,SX-R,was established from SX population after successive selection with cyantraniliprole and recently developed 138.4-fold high resistance to ***-R had no cross-resistance to abamectin,imidacloprid,thiamethoxam,sulfoxaflor,or *** analysis illustrated that cyantraniliprole resistance in SX-R was autosomally inherited and incompletely ***,piperonyl butoxide(PBO)significantly inhibited cyantraniliprole resistance in the SX-R *** conclusion,the selection of SX with cyantraniliprole led to high resistance to cyantraniliprole which is incompletely dominant and no cross-resistance to several common types of *** oxidative metabolism is possibly involved in the resistance of SX-R,yet target-site resistance could not be excluded.

关键词： Bemisia tabaci cyantraniliprole cross-resistance inheritance synergism

Function spaces of Besov-type and Triebel-Lizorkin-type——a survey

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Applied Mathematics(A Journal of Chinese Universities) 2013年第4期28卷 405-426页

作者： YANG da-chun YUAN wen School of Mathematical Sciences Beijing Normal University Laboratory of Mathematics and Complex Systems Ministry of Education Institut fr Analysis Karlsruhe Institute of TechnologyD-76128 Karlsruhe Germany

This article is devoted to presenting a recapitulative introduction for the theory of Besov-type and Triebel-Lizorkin-type spaces developed in recent years.

关键词： Besov space Triebel-Lizorkin space embedding atom molecule wavelet local mean Peetre maximal function dual complex interpolation

Analysis of genetic diversity and structure across a wide range of germplasm reveals genetic relationships among seventeen species of Malus Mill,native to China

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Journal of Integrative Agriculture 2021年第12期20卷 3186-3198页

作者： GAO Yuan wang da-jiang wang Kun CONG Pei-hua LI Lian-wen PIAO Ji-cheng Research Institute of Pomology Chinese Academy of Agricultural Sciences/Key Laboratory of Horticultural Crops Germplasm Resources UtilizationMinistry of Agriculture and Rural AffairsXingcheng 125100P.R.China

China is a center of diversity for Malus Mill,with 27 native species including 21 wild species and six domesticated *** applied a set of 19 simple sequence repeat markers to genotype 798 accessions of 17 species(12 wild species and five cultivated species)of Malus originating from 14 provinces in China.A total of 500 alleles were *** statistics indicated a high level of genetic variation as quantified by the average values of the effective allele number(N_(e)).expected heterozygosity(H_(e)),and Shannon's Information Index(I)(10.309,0.886,and 2.545,respectively).Malus sieversii(MSR;H_(e)=0.814,I=2.041,N_(e)=6.054),***(MBB;H_(e)=0.848,/=2.350,N_(e)=8.652),***(MTH;He=0.663,I=1.355,N_(e)=3.332),and ***(MHR;H_(e)=0.539,I=0.912,N_(e)=0.579)showed a higher level of genetic diversity in this study than the previous *** and MBB contributed to the origin and evolution of some accessions of *** ***(MDC).However,other accessions of MDC showed a closer genetic distance with MBB and cultivated species,especially ***(MRB),***(MAN),and ***(MPB).Not all accessions of MDC were descended from MSR in Xinjiang Uygur Autonomous Region of *** research provides novel insights into the genetic relationships of Malus native to China,which will be useful for genetic association studies,germplasm conservation,and breeding programs.

关键词： genetic diversity genetic structure genetic relationship microsatellite Malus Mill

BNIP3L介导的线粒体自噬在镉致大鼠大脑皮质神经元凋亡中的作用

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畜牧与兽医 2025年第1期57卷 50-56页

作者：闻双全王亮方兰袁燕苏州健雄职业技术学院江苏太仓215411 扬州大学兽医学院江苏扬州225009 江苏高校动物重要疫病与人兽共患病防控协同创新中心江苏扬州225009

为探究线粒体自噬受体Bcl-2/腺病毒E1B 19 kda相互作用蛋白3样(BNIP3L)介导的线粒体自噬对镉致大鼠大脑皮质神经元凋亡的调控作用,利用RNA干扰技术建立大鼠大脑皮质神经元BNIP3L基因沉默模型,并经10μmol/L镉处理12 h,Western blot检测B... 详细信息

为探究线粒体自噬受体Bcl-2/腺病毒E1B 19 kda相互作用蛋白3样(BNIP3L)介导的线粒体自噬对镉致大鼠大脑皮质神经元凋亡的调控作用,利用RNA干扰技术建立大鼠大脑皮质神经元BNIP3L基因沉默模型,并经10μmol/L镉处理12 h,Western blot检测BNIP3L、帕金森氏蛋白2(Parkin)和线粒体凋亡通路相关蛋白cleaved caspase-9、cleaved caspase-3的表达水平,免疫荧光染色检测BNIP3L与线粒体标志蛋白TOMM20共定位,透射电镜检测细胞内线粒体自噬体数目,FITC Annexin V染色检测细胞凋亡水平。结果:大鼠大脑皮质神经元经镉处理12 h后,BNIP3L蛋白表达水平极显著升高(P<0.01),BNIP3L与TOMM20共定位增加,沉默BNIP3L极显著抑制镉致Parkin线粒体转位(P<0.01),抑制镉致细胞内线粒体自噬体形成,极显著促进镉致caspase-9、caspase-3激活和神经元凋亡(P<0.01)。结果表明,BNIP3L介导的线粒体自噬可抑制镉致大鼠大脑皮质神经元凋亡。

关键词：镉大鼠大脑皮质神经元 BNIP3L 线粒体自噬凋亡

On the global smooth solutions of 3D incompressible Hall-MHD equations

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Applied Mathematics(A Journal of Chinese Universities) 2024年第2期39卷 319-327页

作者： YUE Gao-cheng SUN wen-da School of Mathematics Nanjing University of Aeronautics and AstronauticsNanjing 211106China

The present paper is devoted to the well-posedness issue for the 3D incompressible Hall-MHD system obtained from kinetic models. Our analysis strongly relies on the use of the Fourier analysis. We establish the global existence of smooth solutions for a class of large initial data, this result implies the initial velocity and magnetic field can be arbitrarily large.

关键词： 3D Hall-MHD well-posedness Fourier analysis

Parallel-batch scheduling with deterioration and rejection on a single machine

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Applied Mathematics(A Journal of Chinese Universities) 2020年第2期35卷 141-156页

作者： LI da-wei LU Xi-wen School of Science East China University of Science and TechnologyShanghai 200237China.

The single machine parallel-batch scheduling with deteriorating jobs and rejection is considered in this paper.A job is either rejected,in which a rejection penalty should be paid,or accepted and processed on the *** job’s processing time is an increasing linear function of its starting *** machine can process any number of jobs simultaneously as a *** processing time of a batch is equal to the largest processing time of the jobs in the *** objectives are to minimize the makespan and the total weighted completion time,respectively,under the condition that the total rejection penalty cannot exceed a given upper bound *** show that both problems are NP-complete and present dynamic programming algorithms and fully polynomial time approximation schemes(FPTASs)for the considered problems.

关键词： parallel-batch scheduling rejection deterioration FPTAS NP-complete

Regulation of a vacuolar proton-pumping P-ATPase MdPH5 by MdMYB73 and its role in malate accumulation and vacuolar acidification

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aBIOTECH 2023年第4期4卷 303-314页

作者： Xiao-Yu Huang Ying Xiang Yu-wen Zhao Chu-Kun wang Jia-Hui wang wen-Yan wang Xiao-Long Liu Quan Sun da-Gang Hu National Research Center for Apple Engineering and Technology Shandong Collaborative Innovation Center of Fruit and Vegetable Quality and Efficient ProductionCollege of Horticulture Science and EngineeringShandong Agricultural UniversityTai’an 271018ShandongChina

As the main organic acid in fruits,malate is produced in the cytoplasm and is then transported into the *** accumulates by vacuolar proton pumps,transporters,and channels,affecting the taste and flavor of *** the three types of proton pumps(V-ATPases,V-PPases,and P-ATPases),the P-ATPases play an important role in the transport of malate into *** this study,the transcriptome data,collected at different stages after blooming and during storage,were analyzed and the results demonstrated that the expression of MdPH5,a vacuolar proton-pumping P-ATPase,was associated with both pre-and post-harvest malate ***,MdPH5 is localized at the tonoplast and regulates malate accumulation and vacuolar *** addition,MdMYB73,an upstream MYB transcription factor of MdPH5,directly binds to its promoter,thereby transcriptionally activating its expression and enhancing its *** this way,MdMYB73 can also affect malate accumulation and vacuolar ***,this study clarifies how MdMYB73 and MdPH5 act to regulate vacuolar malate transport systems,thereby affecting malate accumulation and vacuolar pH.

关键词： Apple Malate accumulation P-ATPase MdPH5 MdMYB73

Synthesis and Crystal Structure of N-(1'-Phenyl-2'-hydroxyethyl)-2,3-naphthylenedicarboximide

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Chemical Research in Chinese Universities 2003年第2期19卷 160-164页

作者： wang Zhan yue DU da ming WU Di HUA wen ting JIN Xiang lin Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry and Molecular EngineeringPeking UniversityBeijing 100871P.R.China

N (1 Phenyl 2 hydroxyethyl) 2,3 naphthylenedicarboximide(1a) was obtained by the reaction of 2,3 naphthylenedicarbonitrile with R phenylglycinol. 2,3 Naphthylenedicarboxylic acid, when reacts with thionyl chloride, gives 2,3 naphthalenedicarboxylic acid cyclic anhydride rather than the corresponding 2,3 naphthalenedicarboxylic acid dichloride. The former, when reacts with S leucinol, gives corresponding dicarboximide(1b). The crystal structure of compound 1a was determined by an X ray single crystal diffraction analysis. Compound 1a: C 40 H 30 N 2O 6, F W=634 66, orthorhombic, space group P 2(1)2(1)2(1), a =1 15556(5) nm, b =3 16552(12) nm, c =0 85984(3) nm; α= 90°, β=90°, γ=90°, V =3 1452(11) nm 3, Z=4, \{F(000)=\}1328, D c=1 340 g/cm 3, μ =0 091 mm -1 . Reflections collected/unique, 28053/4068( R int =0 0411); Final R indices : R 1=0 0337, wR 2=0 0687; Largest diff. peak and hole, 248 and \{-222\} e·nm -3 .

关键词： Naphthylene Synthesis Amino alcohol Crystal structure

Effects of plication procedures in special cases of Peyronie’s disease:a single-center retrospective study of 72 patients

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Asian Journal of Andrology 2022年第3期24卷 294-298页

作者： wen Ji Li Jie-wen Bao Jian-Hua Guo da-Chao Zheng Min-Kai Xie Zhong wang Department of Urology and Andrology Ninth People’s HospitalSchool of MedicineShanghai Jiaotong UniversityShanghai 200011China

General recommendations regarding surgical techniques are not always appropriate for all Peyronie’s disease(PD)***,the purpose of this study was to investigate the effects of plication procedures in PD patients with severe penile curvature and the effects of early surgical correction in patients who no longer have progressive *** clinical data from 72 patients who underwent plication procedures were analyzed in this *** were divided into Groups A and B according to the curvature severity(≤60°or>60°)and Groups 1 and 2 according to the duration of disease stabilization(≥3 months ordard deviation[s.d.]:20.9±2.0 months and 14.3±1.2 months,respectively,P<0.001).The present study showed that the plication procedures seemed to be an effective choice for the surgical treatment of PD patients with severe penile *** addition,the early surgical treatment seemed to benefit those patients who already had no erectile pain and no longer exhibited progressive deformity.

关键词： penile curvature Peyronie’s disease plication