| 光谱学与光谱分析 |
|
|
|
|
|
| Distribution Pattern of Heavy Metals in Transgenic(Bt+CpTI)Cotton |
| RUI Yu-kui1,QU Gui-qin2 |
1. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China
2. College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China |
|
|
|
|
Abstract With the rapid development of transgenic plant, more and more attention has been paid to its ecological safety. Dual-toxin transgenic (Bt+CpTI) cottons and regular cotton were studied by ICP-MS to detect the concentration of heavy metals. The results showed that the sequence of concentration of heavy metals is root>leaf>stem in cotton; the transgenic cotton accumulated less Cd and As than regular cotton in all the organs; and the content of Cr in leaf and stem of transgenic cotton was lower than that in regular cotton, while the content of Pb was lower only in stem. All the data showed that the insertion of foreign gene (Bt) might change the absorbing dynamics of most heavy metal. The reason for this change should be studied further.
|
|
Received: 2007-10-26
Accepted: 2008-02-02
|
|
|
|
Corresponding Authors:
RUI Yu-kui
E-mail: ruiyukui@163.com
|
|
[1] Myhr Anne Ingeborg, Traavik Terje. Journal of Agricultural and Environmental Ethics, 2002, 15(1): 73.
[2] Crecchio C, Stotzky G. Soil Biology and Biochemistry, 1998, 30(4): 463.
[3] Tapp H, Calamai L, Stotzky G. Soil Biology and Biochemistry, 1998, 30(4): 471.
[4] Saxena D, Flores S, Stotzky G. Nature, 1999, 402: 480.
[5] Yu-Kui Rui, Guo-Xiang Yi, Jing Zhao, et al. World Journal of Microbiology & Biotechnology, 2005, 21: 1279.
[6] Donegan K K, Palm C J, Fieland V J, et al. Applied Soil Ecology, 1995, 2: 111.
[7] Donegan K K, Schaller D L, Stone J K, et al. Transgenic Research, 1996, 5: 25.
[8] Oger P, Petit A, Dessaux Y. Nature Biotechnology, 1997, 15: 369.
[9] SHAO Yun, JIANG Li-na, LI Xiang-li, et al(邵 云, 姜丽娜, 李向力, 等). Ecology and Environment(生态环境), 2005, 14(2): 204.
[10] YUAN Min, TIE Bo-qing, TANG Mei-zhen, et al (袁 敏, 铁柏清, 唐美珍, 等). Ecology and Environment(生态环境), 2005, 14(1): 43.
[11] WANG Xiao-ping, XIANG Su-liu(王小平, 项苏留). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2006, 26(10): 1907.
[12] ZHANG Hong-xing, RUI Yu-kui(张红星, 芮玉奎). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2007, 27(8): 1632.
[13] RUI Yu-kui, YU Qing-quan, JIN Yin-hua, et al(芮玉奎, 于庆泉, 金银花, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2007, 27(5): 1015.
[14] WANG Yan-ze, WANG Ying-feng, SHI Yan-zhi, et al(王艳泽, 王英锋, 施燕支, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2006, 26(12): 2326.
[15] RUI Yu-kui, GUO Jing, HUANG Kun-lun, et al(芮玉奎, 郭 晶, 黄昆仑, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2007, 27(4): 796.
|
| [1] |
LUO Heng, Andy Hsitien Shen*. Based on Color Calculation and In-Situ Element Analyze to Study the Color Origin of Purple Chalcedony[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1891-1898. |
| [2] |
FU Yan-hua1, LIU Jing2*, MAO Ya-chun2, CAO Wang2, HUANG Jia-qi2, ZHAO Zhan-guo3. Experimental Study on Quantitative Inversion Model of Heavy Metals in Soda Saline-Alkali Soil Based on RBF Neural Network[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(05): 1595-1600. |
| [3] |
ZHENG Pei-chao, LIU Ran-ning, WANG Jin-mei, FENG Chu-hui, HE Yu-tong, WU Mei-ni, HE Yu-xin. Solution Cathode Glow Discharge-Atomic Emission Spectroscopy Coupled With Hydride Generation for Detecting Trace Mercury and Tin in Water[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1139-1143. |
| [4] |
LI Ai-yang1, FU Liang2*, CHEN Lin3. Determination of Trace Heavy Metal Elements in Plant Essential Oils by Inductively Coupled Plasma Optical Emission Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1162-1167. |
| [5] |
YANG Yan-ling1, Andy Hsitien Shen1, FAN Yu-rong2, HUANG Wei-zhi1, PEI Jing-cheng1*. UV-Vis-NIR Spectroscopic Characteristics of Vanadium-Rich
Hydrothermal Synthetic Emeralds From Russia[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1199-1203. |
| [6] |
ZHONG Yuan, QU Meng-wen, Andy Hsitien Shen*. Comparison of Chemical Composition and Spectroscopy of Purple- Brownish Red Garnet From Zambia, Tanzania and Australia[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(01): 184-190. |
| [7] |
DU Jing1，JIN Tao2, HU Feng-dan1, ZHANG Chi1, ZHU Tie-quan3, ZHAN Chang-fa3, LI Nai-sheng1, JIA Zheng1, CHEN Yue1*. Desalination Monitoring of Wooden Shipwreck Components of the Qing Dynasty Marine Shipwreck，Xiaobaijiao No.1[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(10): 3294-3298. |
| [8] |
LI Zhi-yuan1,2, DENG Fan1*, HE Jun-liang2, WEI Wei1. Hyperspectral Estimation Model of Heavy Metal Arsenic in Soil[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(09): 2872-2878. |
| [9] |
XIA Tian1*, YANG Ke-ming2, FENG Fei-sheng3, GUO Hui4, ZHANG Chao2. A New Copper Stress Vegetation Index NCSVI Explores the Sensitive Range of Corn Leaves Spectral Under Copper Pollution[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(08): 2604-2610. |
| [10] |
MENG Ru2,4, DU Jin-hua1,2*, LIU Yun-hua1,2, LUO Lin-tao1,3, HE Ke1,2, LIU Min-wu1,2, LIU Bo1,3. Exploration of Digestion Method for Determination of Heavy Metal Elements in Soil by ICP-MS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(07): 2122-2128. |
| [11] |
HAN Qian-qian, YANG Ke-ming*, LI Yan-ru, GAO Wei, ZHANG Jian-hong. SVD-ANFIS Model for Predicting the Content of Heavy Metal Lead in Corn Leaves Using Hyperspectral Data[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(06): 1930-1935. |
| [12] |
ZHANG Jian-hong, YANG Ke-ming*, HAN Qian-qian, LI Yan-ru, GAO Wei. Predicting the Copper Pollution Information of Corn Leaves Spectral Based on an IWD-Hankel-SVD Model[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1505-1512. |
| [13] |
ZHAO Ting1,2,3, CHI Hai-tao1,2,3*, LIU Yi-ren1,2,3, GAO Xia1,2,3, HUANG Zhao1,2,3, ZHANG Mei1,2,3, LI Qin-mei1,2,3. Determination of Elements in Health Food by X-Ray Fluorescence Microanalysis Combined With Inductively Coupled Plasma Mass Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 750-754. |
| [14] |
CHEN Ying1, YANG Hui1, XIAO Chun-yan2, ZHAO Xue-liang1, 3, LI Kang3, PANG Li-li3, SHI Yan-xin3, LIU Zheng-ying1, LI Shao-hua4. Research on Prediction Model of Soil Heavy Metal Zn Content Based on XRF-CNN[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 880-885. |
| [15] |
LIU Juan1, LIU Yu-zhu2, CHU Chen-xi3, BU Ling-bing1*, ZHANG Yang4. In Situ Online Detection of Lignite and Soot by Laser-Induced Breakdown Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 954-960. |
|
|
|
|
