文献类型：期刊文献

中文题名：泡桐丛枝病的抗性与维生素C关系的研究

英文题名：Study on the Relationship between the Content of Vitamin C and Resistance of Paulownia spp. to Witches′ Broom

作者：巨关升[1] 王蕤[1] 周银莲[1] 阮大津[1]

第一作者：巨关升

机构：[1]中国林业科学研究院林业研究所

年份：1996

卷号：9

期号：4

起止页码：431-434

中文期刊名：林业科学研究

外文期刊名：ROREST RESEARCH

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：泡桐;丛枝病;抗病性;维生素C

外文关键词：VC, VC oxidase, resistance, Paulownia , witches′ broom

分类号：S792.430.4

摘要：泡桐丛枝病的抗性与维生素Ｃ关系的研究＊巨关升王蕤周银莲阮大津关键词ＶＣ、ＶＣ氧化酶、抗性、泡桐、丛枝病ＶＣ（又名抗坏血酸）对人体的防病抗病作用早已被人们所认识，但迄今对其功能的了解还在不断的深入。大量实验表明，ＶＣ作为一种天然抗氧化剂在增强机体免疫功...
During 1990～1992,the content of VC and the activity of VC oxidase (VCO)in different varieties of Paulownia spp.were tested.It shows that the VC content and the activity of VCO are obviously different in leaves of the resistant and susceptible varieties. In those varieties which show resistance to witches′ broom,its VC content is higher,and the activity of VCO is lower,on the contrary for the susceptible varieties,the VC content is lower and the activity of VCO is higher. Besides,significant difference can also be seen between healthy and diseased plants of the same varities,the VC content is higher and the activity of VCO is lower in the healthy plant than those in the diseased plant. It is snggested that VC plays an important role in the resistance to witches′ Broom of Paulownia spp.