Search Results

50 results

  1. CORESTA Congress, Online, 2020, Agronomy/Phytopathology Groups, AP 01

    Identification and verification of lncRNA against herbivores in Nicotiana attenuata

    JIN Jingjing(1,2); RAN Li(3); BALDWIN I.T.(2)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P.R. China; (2) Department of Molecular Ecology, Max Planck Institute for Chemical Ecology, Jena, Germany; (3) Institute of Insect Sciences, Zhejiang University, Hangzhou, P.R. China
    Long noncoding RNAs (lncRNAs) have been shown to play important roles in various biological processes in plants, including defense against pathogens. However, it is still unknown whether lncRNAs mediate defense against herbivore attack. In order to...
  2. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, ST 19

    In vitro biological impact evaluation of whole cigarette smoke by using pathway-based approach

    CHEN H.(1,2); CHEN X.(1,2); SHEN Y.(3); LIU F.(1,2); YIN X.(1); LIU L.(1); TIMKO M.(4); QI H.(5); FAN L.(1,2,3)
    (1) Institute of Crop Science, Zhejiang University, Hangzhou, P.R. China; (2) Research Center for Air Pollution and Health, Zhejiang University, Hangzhou, P.R. China; (3) Institute of Bioinformatics, Zhejiang University, Hangzhou, P.R. China; (4) Department of Public Health Sciences, School of Medicine, University of Virginia, Charlottesville, VA, U.S.A.; (5) Department of Pathology and Pathophysiology, School of Basic Medical Sciences, Zhejiang University, Hangzhou, P.R. China
    Harm-reduced cigarettes have been greatly developed to minimize the negative impact of smoking on health. However, the practical effects of such products are still under debate. Along with the application of high-throughput sequencing technologies...
  3. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, AP 04

    Regulation network of nicotine biosynthesis in tobacco: the non-coding players

    CHEN Xi(1,2); SUN S.(1,2); SHEN E.(1,2); WANG W.(1,2); LI F.(1); LIU F.(1,2); CHEN H.(1,2); YE C.(1,2); XIAO B.(3); FAN L.(1,2)
    (1) Institute of Crop Science, Zhejiang University, Hangzhou, P.R. China; (2) Institute of Bioinformatics, Zhejiang University, Hangzhou, P.R. China; (3) Yunnan Academy of Tobacco Agricultural Sciences and China Tobacco Breeding Research Center, Yunnan, Yuxi, P.R. China
    Several key gene encoding enzymes of nicotine biosynthesis and catabolism pathways have been characterized in tobacco. Non-coding RNAs (ncRNAs) are transcripts with no or low protein coding potential. ncRNAs include microRNAs (miRNAs) with a size of...
  4. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, ST 01

    In vitro biological safety evaluation of cigarette smoke

    CHEN Xi(1,2); SHEN Y.(1,2); CHEN Hongyu(1,2); LIU F.(1,2); QI H.(3); JIMIN S.(3); TIMKO M.(4); FAN L.(1,2)
    (1) Research Center for Air Pollution and Health, Zhejiang University, Hangzhou, P.R. China; (2) Institute of Bioinformatics, Zhejiang University, Hangzhou, P.R. China; (3) Department of Pathology and Pathophysiology, School of Basic Medical Sciences, Zhejiang University, Hangzhou, P.R. China; (4) Department of Public Health Sciences, School of Medicine, University of Virginia, Charlottesville, VA, U.S.A.
    Traditionally, toxicological evaluation of cigarette smoke has focused on the harmful chemical content of smoke. Harm-reduced cigarettes should not only refer to these chemical compounds, but also to the degree of the effect of whole smoke on human...
  5. TSRC, Tob. Sci. Res. Conf., 2013, 67, abstr. 20

    A comprehensive analysis of transcriptome dynamics in tobacco (Nicotiana tabacum l.) leaves.

    LI Ruiyuan(1); FAN Longjiang(2); GUI Yijie(2); SHI Yuewei(1); WANG Zhihong(1); XI Shengdong(1); REN Xueliang(1)
    (1) Guizhou Academy of Tobacco Science, Guiyang City, P.R. China; (2) Zhejiang University, P.R. China
    By using a custom-designed microarray containing 44,873 unigenes derived from public EST libraries, the transcriptome of tobacco leaves at different stalk positions and developmental stages was investigated and analyzed for three varieties planted in...
  6. Tobacco Science & Technology, 2012, 9, p. 47-50, ISSN.1002-0861

    Application of electronic nose in quality control of tobacco flavor

    JIANG Jian(1); YANG Jun(1); HUANG Fangfang(1); TANG Cunxiao(2); HE Jinzhe(2); SUN Peilong(2)
    (1) China Tobacco Zhejiang Industrial Co., Ltd., Hangzhou 310009, P.R. China; (2) Food Department, College of Biology and Environmental Engineering, Zhejiang University of Technology, Hangzhou 310014, P.R. China
    Nine tobacco flavor samples were detected by an electronic nose, the obtained data were analyzed with principal component analysis (PCA) and discriminant factor analysis (DFA). The models of quality control were established, and the quality...
  7. Tobacco Science & Technology, 2004, 2, p. 38-40, ISSN.1002-0861

    Determination of physiological and biochemical indexes of primed pelleted seed and investigation on root development of tobacco seedlings

    SUN WEI; HU JIE; LI BIN
    Agriculture and Biology Technique College of Zhejiang University, Hangzhou, China
    The conductivity of impregnant and activity of relative enzymes of primed and unprimed naked tobacco seed were determined, and the characteristics of adult seedlings and root development of primed and unprimed pelleted seed were investigated. The...
  8. CORESTA Congress, Kyoto, 2004, A 02

    Decision support system for soil fertility and water quality - evaluation in FCV tobacco- growing zones of India

    KRISHNAMURTHY V.; RAVISANKAR H.; DEO SINGH K.
    Central Tobacco Research Institute (CTRI), Rajahmundry (A.P.) India
    Information Technology has become an integral part of our day-to-day life. In agriculture, computers are extensively used to disseminate the information on soils, water, climatic conditions, pest and disease management and one such information system...