DNA技术在木材来源鉴定中的应用

张蓉; 殷亚方; 徐魁梧; 叶克林

doi:10.19455/j.mcgy.2015.03.008

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DNA技术在木材来源鉴定中的应用
Application of DNA Technology for Wood Origin Identification
1. 南京林业大学材料科学与工程学院
2. 中国林科院木材工业研究所
2015年29卷第3期页码：31-34
DOI： 10.19455/j.mcgy.2015.03.008

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[1]张蓉,殷亚方,徐魁梧,叶克林.DNA技术在木材来源鉴定中的应用[J].木材工业,2015,29(03):31-34+50.

ZHANG Rong, YIN Ya-fang, XU Kui-wu, et al. Application of DNA Technology for Wood Origin Identification[J]. China Wood Industry, 2015,29(3):31-34.
[1]张蓉,殷亚方,徐魁梧,叶克林.DNA技术在木材来源鉴定中的应用[J].木材工业,2015,29(03):31-34+50. DOI： 10.19455/j.mcgy.2015.03.008.

ZHANG Rong, YIN Ya-fang, XU Kui-wu, et al. Application of DNA Technology for Wood Origin Identification[J]. China Wood Industry, 2015,29(3):31-34. DOI： 10.19455/j.mcgy.2015.03.008.

摘要

DNA技术在木材树种鉴别和产地鉴定方面有较高的准确性,可用于提高木材合法性检验的可信度和木制品产销链跟踪,具有国际通用性和可行性。然而由于DNA技术特点和木材特性,其实际应用尚有一定难度。未来还需加大投资和研发力度,尽快建立公共数据库,发挥其在合法木材贸易中的重要作用。

Abstract

Wood identification and origin tracking based on DNA is very accurate.It can be used to increase credibility for legal timber verification and for Chain of Custody（CoC）tracking which is universally recognized internationally.However,practical application of DNA technology is still limited due to limitations with both DNA technology and wood itself.The authors suggest increasing both investment and research to establish a public database to improve the use of this technology in the legal timber trade.

关键词

DNA技术DNA条形码分子标记图谱树种鉴别产地跟踪

Keywords

DNA technologyDNA barcodemolecule markerspecies identificationtimber origin

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