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40篇 您的检索式:作者名="Junjun Lu"
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1The linkage maps of Dendrobium species based on RAPD and SRAP markers显示文摘Dendrobium plants are used commonly as tonic herbs and health food in many Asian countries,especially in China.Here we report the genetic map construction of two Dendrobium species with a double pseudo-testcross strategy using random amplified polymorphic DNA(RAPD) and sequence-related amplified polymorphism(SRAP) markers.A F1 mapping population of 90 individuals was developed from a cross between D.officinale and D.hercoglossum.A total of 307 markers,including 209 RAPD and 98 SRAP,were identified and used for genetic linkage group(LG) analysis.The D.officinale linkage map consisted of 11 major linkage groups and 3 doublets,which covered 629.4 cM by a total of 62 markers with an average locus distance of 11.2 cM between two adjacent markers.The D.hercoglossum linkage map contained 112 markers mapped on 15 major and 4 minor linkage groups,spanning a total length of 1,304.6 cM with an average distance of 11.6 cM between two adjacent markers.The maps constructed in this study covered 92.7% and 82.7% of the D.hercoglossum and D.officinale genomes respectively,providing an important basis for the mapping of horticultural and medicinal traits and for the application of marker-assisted selection in Dendrobium breeding program.Dawei Xue Shangguo Feng Hongyan Zhao Hua Jiang Bo Shen Nongnong Shi Jiangjie Lu Junjun Liu Huizhong Wang 2010Journal of Genetics and Genomics2010,37,3:26
2Evolution and molecular epidemiology of foot-and-mouth disease virus in China显示文摘Foot-and-mouth disease (FMD),caused by foot-and-mouth disease virus (FMDV),is considered one of the most important viral diseases of cloven-hoofed animals,causing severe economic losses in affected regions of the world.Three serotypes (A,O,and Asia 1) of FMDV have been identified in China since 1958.In addition,the occurrence of novel subtypes within these serotypes has made the epidemiology of FMDV more complicated over the last few years.In this review,we summarize the history and the current epidemiological situation in China,genetic diversity (e.g.,quasispecies dynamics,antigenic heterogeneity,and functional constraints),intertypic recombination,and the evidence for positive selection of different FMDV serotypes.We also assess these genetic data to understand the origin,evolution,and transmission of FMDV,the findings of which may be useful in developing control measures for future epidemics.BAI XingWen LI PingHua BAO HuiFang LIU ZaiXin LI Dong LU ZengJun CAO YiMei SHANG YouJun SHAO JunJun CHANG HuiYun LUO JianXun LIU XiangTao 2011Chinese Science Bulletin2011,56,21:7
3Salt tolerance of transgenic rice (Oryza sativa L.) with mtlD gene and gutD gene显示文摘Southern blot analysis indicated that mtID gene (encoding mannitol-1 -phosphate dehydrogenase) and gutD gene (encoding glucitol-6-phosphate dehydrogenase) had been integrated into the rice genome mediated by Agrobacterium tumefaciens LBA4404(pBIGM). The expression of the above two genes in transgenic rice plants was demonstrated by Northern blot analysis and enzymatic activity assay. Analysis of sugar alcohol showed that transgenic rice plants could produce and accumulate mannitol and sorbitol. The salt tolerance of transgenic plants was much higher than that of their controls.WANG Huizhong HUANG Danian LU Ruifang LIU Junjun QIAN Qian PENG Xuexian 2000Chinese Science Bulletin2000,45,18:5
4Structural shifts in the intestinal microbiota of rats treated with cyclosporine A after orthotropic liver transplantation显示文摘Understanding the effect of immunosuppressive agents on intestinal microbiota is important to reduce the mortality and morbidity from orthotopic liver transplantation (OLT). We investigated the relationship between the commonly used immunosuppressive agent cyclosporine A (CSA) and the intestinal microbial variation in an OLT model. The rat samples were divided as follows:(1) N group (normal control);(2) I group (isograft LT, Brown Norway [BN] rat to BN);(3) R group (allograft LT, Lewis to BN rat);and (4) CSA group (R group treated with CSA). The intestinal microbiota was assayed by denaturing gradient gel electrophoresis profiles and by using real-time polymerase chain reaction. The liver histopathology and the alanine/aspartate aminotransferase ratio after LT were both ameliorated by CSA. In the CSA group, the numbers of rDNA gene copies of Clostridium cluster I, Clostridium cluster XIV, and Enterobacteriaceae decreased, whereas those of Faecalibacterium prausnitzii increased compared with the R group. Cluster analysis indicated that the samples from the N, I, and CSA groups were clustered, whereas the other clusters contained the samples from the R group. Hence, CSA ameliorates hepatic graft injury and partially restores gut microbiota following LT, and these may benefit hepatic graft rejection.Junjun Jia Xinyao Tian Jianwen Jiang Zhigang Ren Haifeng Lu Ning He Haiyang Xie Lin Zhou Shusen Zheng 2019Frontiers of Medicine2019,13,4:5
5Specific cerebral activation following true and sham Waiguan(SJ 5) needling Functional magnetic resonance imaging evidence显示文摘Positive activation and negative activation of glucose metabolism can be detected in different brain regions under acupuncture conditions using functional magnetic resonance imaging(fMRI) which reveals acupoint function and location-acupoint specificity.This study observed the regional cerebral activation of the Waiguan(SJ 5) acupoint following true needling at the true Waiguan acupoint,sham needling at the true Waiguan acupoint and true needling at a sham point using fMRI.The fMRI results demonstrated that compared with sham needling,true needling at Waiguan activated the BA8 area and left cerebellum.Compared with needling at the sham point,needling at Waiguan activated the BA2 area,the left cerebellum and the right inferior semilunar lobule.Thus the activated brain areas caused by needling Waiguan may be the basis for treatment of certain diseases.Yong Huang Xinsheng Lai Baoci Shan Chunzhi Tang Junjun Yang Tongjun Zeng Guifeng Zhang Jiarong Chen Yangjia Lu 2010Neural Regeneration Research2010,5,22:3
6Identification of a New Rice Blast Resistance Gene, Pid3, by Genomewide Comparison of Paired Nucleotide-Binding Site-Leucine-Rich Repeat Genes and Their Pseudogene Alleles Between the Two Sequenced Rice Genomes显示文摘Shang Junjun Tao Yong Chen Xuewei Zou Yan Lei Cailin Wang Jing Li Xiaobing Zhao Xianfeng Zhang Meijun Lu Zhike Xu Jichen Cheng Zhukuan Wan Jianmin Zhu Lihuang 2009Genetics2009,,4:2
7Devonian integrative stratigraphy and timescale of China显示文摘The Global Boundary Stratotype Sections and Points(GSSPs) for the bases of all seven international Devonian stages have been formally defined and ratified by IUGS till 1996, and nowadays, the main tasks for Devonian stratigraphers include further subdivision of these standard stages, strictly constrained absolute ages for the boundaries, and precise neritic-pelagic and marine-terrestrial correlations using multidisciplinary stratigraphy methods. Establishment of high-resolution Devonian integrative stratigraphy framework and timescale of China would play an important role in improving regional and international correlation, facilitating the recognition of important stratigraphic levels in different paleogeographic settings, and understanding the evolution pattern of biota, paleoclimate and paleoenvironment during this critical interval. Based on well-studied bio-and chronostratigraphy of Devonian in South China and adjacent areas, in combination with recent achievements in carbon isotope stratigraphy, event stratigraphy and radioactive isotope ages, this paper briefly summarize the research history and current status of Devonian chronostratigraphy of China, and for the first time introduce Devonian integrative stratigraphy framework of China.Up to date, few studies have been conducted on the astronomical cyclostratigraphy and high-resolution radioactive isotope dating in Devonian of China, which should be our main focuses in the near future.Wenkun QIE Xueping MA Honghe XU Li QIAO Kun LIANG Wen GUO Junjun SONG Bo CHEN Jianfeng LU 2019Science China Earth Sciences2019,62,1:2
8Establishment of two-dimensional gel electrophoresis for soybean protein isolate and its application显示文摘To optimize the conditions for the establishment of two-dimensional gel electrophoresis(2-DE)of soybean protein isolate(SPI),we investigated Ampholine mixture,anodic and cathodic electrolytes,loading amount of sample,acrylamide concentration,p H gradient and gel staining method in twodimensional gel electrophoresis to optimize the protein imaging conditions in two-dimensional gel.The results of mixed-level design experiments showed that Ampholine,loading amount and gel staining method had significant effect(P<0.05)on 2-DE of SPI.The optimal conditions were Ampholine mixture(pH 3–10+pH 5–7 or pH 4–6+pH 5–7),loading amount of 2 mg sample and silver staining.Although the acrylamide concentration of the gel,the p H gradient,the anodic and cathodic electrolyte solutions had significant statistical effects on the protein separation degree,the complexity of the protein composition and the visibility of the gel images were more inclined to the 12%gel,the 3–10 pH gradient and the H3PO4/NaOH electrolyte.According to the established conditions,the hydrolyzed products of SPI emulsion were determined by 2-DE,and the dynamic changes of protein in the process of enzymatic hydrolysis were described.Xinkai Lu Yaoming Cui Junjun Guan Xue Liu Hao Zhu Xuyang Ji Jianzhang Zheng Yunlong Cheng Xiaofei Fu 2020Grain & Oil Science and Technology2020,3,3:2
9ALYREF mediates RNA m^(5)C modification to promote hepatocellular carcinoma progression显示文摘Dear Editor,The incidence of hepatocellular carcinoma(HCC)is increasing in many countries due to hepatic virus infection and unhealthy diet habits,and the unsatisfactory overall survival rate calls for novel treatments with higher efficacy.1 Recent studies have shown that RNA modifications are likely to participate in the progression of HCC,2 suggesting new methods for tumor growth control.Specifically,5-methylcytosine(m5C)is one of the most interesting RNA modification types,as accumulating evidence suggests its role in the promotion of HCC tumorigenesis.3 The RNA methyltransferase Aly/REF export factor(ALYREF)is considered one type of“reader”protein located in the nucleus that recognizes and binds directly with m5C sites in RNA and facilitates the export of RNA from the nucleus to the cytoplasm.4 Notably,ALYREF is considered a promising target for diagnosis and prognosis prediction.5 However,until now,the low number of related studies has limited the understanding of the mechanism of the HCC-promoting effects of ALYREF.Chen Xue Xinyu Gu Qiuxian Zheng Qingmiao Shi Xin Yuan Yuanshuai Su Junjun Jia Jianwen Jiang Juan Lu Lanjuan Li 2023Signal Transduction and Targeted Therapy2023,8,4:2
10Passive protection of shrimp against white spot syndrome virus (WSSV) using specic antibody from egg yolk of chickens immunized with inactivated virus or a WSSV-DNA vaccine显示文摘Yanan Lu Junjun Liu Liji Jin 2008Fish & Shellsh Immunology2008,25,:1
11Numerical Simulation of Air Distribution in Chair Ventilated Rooms by Simplified Methodology 显示文摘ZHAO Bin LI Xianting LU Junjun 2002ASHRAE Trans2002,108,2:1
12Combustion characteristics and influential factors of isooctane active-thermal atmosphere combustion assisted by two-stage reaction of n -heptane显示文摘Xingcai Lu Libin Ji Junjun Ma Xiaoxin Zhou Zhen Huang 2010Combustion and Flame2010,,2:1
13Identification of a New Rice Blast Resistance Gene, Pid3, by Genomewide Comparison of Paired Nucleotide-Binding Site-Leucine-Rich Repeat Genes and Their Pseudogene Alleles Between the Two Sequenced Rice Genomes显示文摘Shang Junjun Tao Yong Chen Xuewei Zou Yan Lei Cailin Wang Jing Li Xiaobing Zhao Xianfeng Zhang Meijun Lu Zhike Xu Jichen Cheng Zhukuan Wan Jianmin Zhu Lihuang 2009Genetics2009,,4:1
14Higher numbers of T-bet + intratumoral lymphoid cells correlate with better survival in gastric cancer显示文摘Lu-jun Chen Xiao Zheng Yue-ping Shen Yi-bei Zhu Qing Li Junjun Chen Rui Xia Shu-ming Zhou Chang-ping Wu Xue-guang Zhang Bin-feng Lu Jing-ting Jiang 2013Cancer Immunology Immunotherapy2013,,3:1
15Effects of an In-cylinder Active Thermo-atmosphere Environment on Diesel Engine Combustion Characteristics and Emissions 显示文摘Lu Xingcai Ji Libin Ma Junjun 2008Energy & Fuels2008,22,:1
16AEG -1 Overexpression: A Novel Indicator for Peritoneal Dissemination and Lymph Node Metastasis in Epithelial Ovarian Cancers显示文摘Cong Li Junjun Liu Renbo Lu Ge Yu Xiaochuan Wang Yulan Zhao Hongtao Song Ping Lin Xicai Sun Xiaoguang Yu Yuan Zhang Xiaoming Ning Jingshu Geng 2011International Journal of Gynecological Cancer2011,,4:1
17Effect of heavily doping with boron on electronic structures and optical properties of β-SiC 显示文摘Feng Guiying Fang Xiaoyong Wang Junjun Zhou Yan Lu Ran Yuan Jie Cao Maosheng 2010Physica B: Condensed Matter2010,405,12:1
18Numerical simulation of air distribution in chair ventilated rooms by simplified methodology 显示文摘Zhao Bin Li Xianting Lu Junjun 2002ASHRAE Transaction2002,108,2:1
19One-to-one quantum dot-labeled single long DNA probes显示文摘Shibin He Bi-Hai Huang Junjun Tan Qing-Ying Luo Yi Lin Jun Li Yong Hu Lu Zhang Shihan Yan Qi Zhang Dai-Wen Pang Lijia Li 2011Biomaterials2011,,23:1
20Simultaneous reduction of NOx emission and smoke opacity of biodiesel-fueled engines by port injection of ethanol显示文摘Lu Xingcai Ma Junjun Ji Libin 2008Fuel2008,87,:1
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