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抗果蝇Dnop5蛋白抗体的制备及其特性鉴定

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细胞与分子免疫学杂志 2006年第5期22卷 654-656页

作者：袁榴娣张燕万永奇丁洁东南大学基础医学院教育部发育与疾病相关基因重点实验室江苏南京210009

目的:制备兔抗果蝇Dnop5蛋白的抗体,并进行特性鉴定。方法:以RTPCR扩增Dnop5的全长cDNA并克隆入pET28a(+)表达载体中,表达并纯化Dnop5His融合蛋白。用纯化的Dnop5His融合蛋白免疫家兔,制备抗Dnop5的抗体,并用His亲和层析法进行纯化。采... 详细信息

目的:制备兔抗果蝇Dnop5蛋白的抗体,并进行特性鉴定。方法:以RTPCR扩增Dnop5的全长cDNA并克隆入pET28a(+)表达载体中,表达并纯化Dnop5His融合蛋白。用纯化的Dnop5His融合蛋白免疫家兔,制备抗Dnop5的抗体,并用His亲和层析法进行纯化。采用Westernblot法和免疫组化染色法鉴定该抗体的特异性及生物学活性。结果:表达的Dnop5His蛋白以包涵体的形式存在,用His亲和层析法分离纯化后得到较纯的Dnop5His融合蛋白,以纯化的Dnop5His免疫家兔制备的兔抗Dnop5的抗体,经Westernblot分析显示:该抗体可与果蝇的胚胎、幼虫、蛹及成虫组织中表达的Dnop5特异性结合。结论:获得具有良好特异性的兔抗dnop5抗体,为进一步研究Dnop5的功能奠定了基础。

关键词：果蝇 Nop/sik家族 Dnop5基因原核表达抗体制备

East Asian VLBI Network observations of active galactic nuclei jets:imaging with KaVA+Tianma+Nanshan

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Research in Astronomy and Astrophysics 2021年第8期21卷 220-234页

作者： Yu-Zhu Cui Kazuhiro Hada Motoki Kino Bong-Won Sohn Jongho Park Hyun-Wook Ro Satoko Sawada-Satoh Wu Jiang Lang Cui Mareki Honma Zhi-Qiang Shen Fumie Tazaki Tao An Ilje Cho Guang-Yao Zhao Xiao-Peng Cheng Kotaro Niinuma Kiyoaki Wajima Ying-Kang Zhang Noriyuki Kawaguchi Juan-Carlos Algaba Shoko Koyama Tomoya Hirota Yoshinori Yonekura Nobuyuki Sakai Bo Xia Yong-Bin Jiang Lin-Feng Yu Wei Gou Ju-yeon Hwang Yong-Chen Jiang Yun-Xia Sun Dong-Kyu Jung Hyo-Ryoung Kim Jeong-Sook Kim Hideyuki Kobayashi Jee-Won Lee Jeong-Ae Lee Hua Zhang Guang-Hui Li Zhi-Qiang Xu Peng Li Jung-Hwan Oh Se-Jin Oh Chung-sik Oh Tomoaki Oyama Duk-Gyoo Roh Katsunori-M.Shibata Wen Guo Rong-Bing Zhao Wei-Ye Zhong Jin-Qing wang Wen-Jun Yang Hao Yan Jae-Hwan Yeom Bin Li Xiao-Fei Li Jian-Ping Yuan Jian Dong Zhong Chen Kazunori Akiyama Keiichi Asada Do-Young Byun Yoshiaki Hagiwara Jeffrey Hodgson Tae-Hyun Jung Kee-Tae Kim Sang-Sung Lee Kunwoo Yi Qing-Hui Liu Xiang Liu Ru-Sen Lu Masanori Nakamura Sascha Trippe Na wang Xue-Zheng wang Bo Zhang Department of Astronomical Science The Graduate University for Advanced StudiesSOKENDAI2-21-1 OsawaMitakaTokyo 181-8588Japan Mizusawa VLBI Observatory National Astronomical Observatory of Japan2-12 HoshigaokaMizusawaOshuIwate 023-0861Japan Kogakuin University of Technology and Engineering Academic Support Center2665-1 NakanoHachiojiTokyo 192-0015Japan Korea Astronomy and Space Science Institute Yuseong-guDaejeon 34055Korea Department of Astronomy Yonsei University50 Yonsei-roSeodaemun-guSeoul 03722Korea Department of Astronomy and Space Science University of Science and Technology217 Gajeong-roDaejeonKorea Institute of Astronomy and Astrophysics Academia Sinica645 N Aohoku PIHiloHI 96720USA Graduate School of Sciences and Technology for Innovation Yamaguchi UniversityYoshida 1677-1YamaguchiYamaguchi 753-8512Japan Shanghai Astronomical Observatory Chinese Academy of SciencesShanghai 200030China Xinjiang Astronomical Observatory Chinese Academy of SciencesUrumqi 830011China Key Laboratory of Radio Astronomy Chinese Academy of SciencesNanjing 210008China Institute of Astronomy The University of Tokyo2-21-1 OsawaMitakaTokyo 181-0015Japan Instituto de Astrofísica de Andalucía-CSIC Glorieta de la Astronomia s/nGranada E-18008Spain Department of Physics Faculty of ScienceUniversity of MalayaKuala Lumpur 50603Malaysia Center for Astronomy Ibaraki University2-1-1 BunkyoMitoIbaraki 310-8512Japan Space Light Laboratory 77Yangjaedae-ro 86 roadGangdong-guSeoulKorea Massachusetts Institute of Technology Haystack Observatory 99 Millstone RoadWestfordMA 01886USA National Radio Astronomy Observatory 520 Edgemont RdCharlottesvilleVA 22903USA Toyo University 5-28-20 HakusanBunkyo-kuTokyo 112-8606Japan Department of Physics and Astronomy Seoul National UniversityGwanak-guSeoul 08826Korea Max Planck Institute for Radio Astronomy Auf dem hiigel 69Bonn 53121Germany SNU Astronomy Research Center Seoul National UniversityGwanak-guSeoul 08826Korea

The East Asian Very Long Baseline Interferometry(VLBI) Network(EAVN) is a rapidly evolving international VLBI array that is currently promoted under joint efforts among China,Japan and *** aims at forming a joint VLBI Network by combining a large number of radio telescopes distributed over East Asian *** the combination of the Korean VLBI Network(KVN) and the VLBI Exploration of Radio Astrometry(VERA) into Ka VA,further expansion with the joint array in East Asia is actively *** we report the first imaging results(at 22 and 43 GHz) of bright radio sources obtained with Ka VA connected to Tianma 65-m and Nanshan 26-m Radio Telescopes in *** test the EAVN imaging performance for different sources,we observed four active galactic nuclei(AGN) having different brightness and *** a result,we confirmed that the Tianma 65-m Radio Telescope(TMRT) significantly enhances the overall array sensitivity,a factor of 4 improvement in baseline sensitivity and 2 in image dynamic range compared to the case of Ka VA *** addition of the Nanshan 26-m Radio Telescope(NSRT) further doubled the east-west angular *** the resulting high-dynamic-range,high-resolution images with EAVN(Ka VA+TMRT+NSRT),various fine-scale structures in our targets,such as the counter-jet in M87,a kink-like morphology of the 3 C 273 jet and the weak emission in other sources are successfully *** demonstrates the powerful capability of EAVN to study AGN jets and to achieve other science goals in *** expansion of EAVN will further enhance the angular resolution,detection sensitivity and frequency coverage of the network.

关键词： galaxies:active galaxies:jets instrumentation:interferometers radio continuum:galaxies

种植距离和深度对小型骑行插秧机的动力输出（PTO）载荷谱的影响

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农业工程技术 2020年第24期 83-83页

作者： wan-Soo Kim yeon-Soo Kim Taek-Jin Kim Kyu-Chul Nam Tae-Bum Kim Tae-Ho Han Ryu-Gap Im Yong-Hyeon Kim Yong-Joo Kim Department of Biosystems Machinery Engineering Chungnam National University Department of Smart Agriculture Systems Chungnam National University Convergence Agricultural Machinery Group Korea Institute of Industrial Technology

该研究的目的是分析种植距离和深度对小型骑行插秧机的动力输出(PTO)载荷谱的影响,以便对插秧机进行最佳设计。为了在实际种植过程中测量载荷数据,使用扭矩传感器、数据采集系统和逆变器开发了载荷测量系统。在土壤条件相似的田地里,选... 详细信息

该研究的目的是分析种植距离和深度对小型骑行插秧机的动力输出(PTO)载荷谱的影响,以便对插秧机进行最佳设计。为了在实际种植过程中测量载荷数据,使用扭矩传感器、数据采集系统和逆变器开发了载荷测量系统。在土壤条件相似的田地里,选择了四种植距离(26 cm、35 cm、43 cm和80 cm)和三种种植深度(85 mm、105 mm和136 mm)进行了实地试验。使用雨量计数和Smith-Watson-Topper(SWT)方法将测量的载荷数据转换为载荷谱。再利用转换后的载荷谱和商业软件,根据不同的种植条件,对插秧机的安全因素进行了分析。所有种植条件的载荷谱显示,在108到109的高循环区域内,扭矩比相似。在不到108的低循环区域内,当种植深度增加,种植距离减小时,扭矩比增加。在所有深度条件下,PTO主动齿轮和从动齿轮的安全系数随着种植距离的增大而增加。在相同种植距离条件下,种植深度下降,则PTO齿轮的安全系数增加。考虑到不同种植条件下的工作负荷,该研究的结果可为插秧机PTO设计提供参考。

关键词：插秧机种植距离种植深度动力输出载荷谱安全系数

博舒替尼对甲状腺乳头状癌B-CPAP细胞恶性行为的影响及其机制

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中国应用生理学杂志 2022年第6期38卷 730-735页

作者：夏湖斌万文珺王羽张一帆曹文卓李曙吴超皖南医学院病理生理学教研室安徽芜湖241002 皖南医学院第二附属医院肾内科安徽芜湖241002

目的:探讨博舒替尼对甲状腺乳头状癌B-CPAP细胞恶性行为的影响及其可能的作用机制。方法:体外培养甲状腺乳头状癌B-CPAP细胞系,加入浓度梯度(1、2、3、4和5μmol/L)博舒替尼干预24 h,用DMSO作为对照组,每组设5个平行复孔。采用CCK-8法... 详细信息

目的:探讨博舒替尼对甲状腺乳头状癌B-CPAP细胞恶性行为的影响及其可能的作用机制。方法:体外培养甲状腺乳头状癌B-CPAP细胞系,加入浓度梯度(1、2、3、4和5μmol/L)博舒替尼干预24 h,用DMSO作为对照组,每组设5个平行复孔。采用CCK-8法检测细胞增殖能力,Transwell实验和划痕修复实验检测细胞侵袭和迁移能力,TUNEL染色实验和流式细胞术检测细胞凋亡情况,蛋白质印迹法检测自噬蛋白(Beclin-1、LC3、p62)表达情况和信号通路蛋白(sik2,p-mTOR、mTOR、p-ULK1、ULK1)表达情况。结果:与对照组比较,博舒替尼2、3、4和5μmol/L浓度组细胞增殖活性、迁移能力和侵袭能力均降低(Psik2(Psik2-mTOR-ULK1通路抑制甲状腺乳头状癌细胞自噬,来抑制其增殖、侵袭和迁移能力并促进凋亡,从而减弱其恶性行为。

关键词：甲状腺乳头状癌博舒替尼自噬恶性行为细胞培养

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基于辣椒基因组测序探究辣味在种群中的进化

辣椒杂志 2014年第2期12卷 40-50页

作者： Seungill Kim Minkyu Park Seon-In Yeom Yong-Min Kim Je Min Lee Hyun-Ah Lee Eunyoung Seo Jaeyoung Choi Kyeongchae Cheong Ki-Tae Kim Kyongyong Jung Gir-Won Lee Sang-Keun Oh Chungyun Bae Saet-Byul Kim Hye-Young Lee Shin-Young Kim Myung-Shin Kim Byoung-Cheorl Kang yeong Deuk Jo Hee-Bum Yang Hee-Jin Jeong Won-Hee Kang Jin-Kyung Kwon Chanseok Shin Jae Yun Lim June Hyun Park Jin Hoe Huh June-sik Kim Byung-Dong Kim Oded Cohen Ilan Paran Mi Chung Suh Saet Buyl Lee yeon-Ki Kim Younhee Shin Seung-Jae Noh Junhyung Park Young Sam Seo Suk-Yoon Kwon Hyun A Kim Jeong Mee Park Hyun-Jin Kim Sang-Bong Choi Paul W Bosland Gregory Reeves Sung-Hwan Jo Bong-Woo Lee Hyung-Taeg Cho Hee-Seung Choi Min-Soo Lee Yeisoo Yu Yang Do Choi Beom-Seok Park Allen van Deynze Hamid Ashrafi Theresa Hill Woo Taek Kim Hyun-Sook Pai Hee Kyung Ahn Inhwa Yeam James J Giovannoni Jocelyn K C Rose Iben Sφrensen Sang-Jik Lee Ryan W Kim Ik-Young Choi Beom-Soon Choi Jong-Sung Lim Yong-Hwan Lee Doil Choi 刘峰张西露 Department of Plant Science Seoul National University Plant Genomics and Breeding Institute Seoul National University Department of Agricultural Biotechnology Seoul National University Department of Bioinformatics and Life Science Soongsil University Vegetable Breeding Research Center Seoul National University Agricultural Research Organization Institute of Plant Science Volcani Center Bet DaganIsrael. Agricultural Research Organization Institute of Plant Science Volcani Center Bet DaganIsrael Department of Bioenergy Science and Technology Chonnam National University Genomics Genetics Institute GreenGene BioTech Inc. Codes Division Insilicogen Inc. Ginseng Resources Research Laboratory Korea Ginseng Corporation Korea Research Institute of Bioscience and Biotechnology Division of Bioscience and Bioinformatics Myongji University Department of Plant and Environmental Sciences New Mexico State University Chile Pepper Institute New Mexico State University Seeders Inc. Department of Biological Sciences Seoul National University Arizona Genomics Institute University of Arizona Agricultural Genome Center National Academy of Agricultural Science Rural Development Administration Seed Biotechnology Center University of California Davis Davis California USA Department of Systems Biology Yonsei University Department of Horticulture and Breeding Andong National University US Department of Agriculture-Agricultural Research Service Robert W. Holley Center Ithaca New York USA Boyce Thompson Institute for Plant Research Cornell University Ithaca New York USA Department of Plant Biology Cornell University Ithaca New York USA Biotechnology Institute Nongwoo Bio Yeoju Korea Genome Center University of California Davis Davis California USA National Instrumentation Center for Environmental Management Seoul National University Seoul Korea 湖南省蔬菜研究所

辣椒(Capsicum annuum)是美洲最古老的驯化作物之一,在全世界被广泛种植。本研究对CM334(墨西哥地方品种)进行了全基因组测序和组装(覆盖度为186.6×),同时还对另外两个栽培种和一个野生种分别进行了重测序和从头(de novo)测序。结果表... 详细信息

辣椒(Capsicum annuum)是美洲最古老的驯化作物之一,在全世界被广泛种植。本研究对CM334(墨西哥地方品种)进行了全基因组测序和组装(覆盖度为186.6×),同时还对另外两个栽培种和一个野生种分别进行了重测序和从头(de novo)测序。结果表明辣椒基因组大小约为番茄的4倍,辣椒基因组上存在大量gypsy转座子和花椰菜病毒家族元件的积累。结合转录组综合分析认为,辣椒素合成酶基因表达模式的改变及新功能化是导致辣椒素生物合成的原因,研究还发现辣椒与番茄在乙烯合成及果实成熟调控方面存在明显不同的分子模式。辣椒参考基因组的发布为辣椒营养品质和药用价值的改善提供了重要平台。

关键词：基因组测序辣椒素参考基因 Capsicum 转座子辣椒果实分子模式生物合成基因表达模式基因组大小