Identification of the CMV - resistance of transgenic tomato plants

Yang, R., Xu, H., Yu, W., Lu, C. ORCID: 0000-0002-0064-4725, Long, M., Liu, C., Pan, N. and Chen, Z., 1995. Identification of the CMV - resistance of transgenic tomato plants. Acta Agriculture Shanghai/Shanghai Nongye Xuebao, 11 (1), pp. 73-77. ISSN 1000-3924

[img]
Preview
Text
PubSub8452_Lu.pdf - Published version

Download (309kB) | Preview

Abstract

上海农业学报基因番茄对CMV-cp病毒抗性鉴定杨荣昌徐鹤林余文贵陆春贵 龙明生
(江苏省农业科学院蔬菜研究所,南京。14)刘春清潘乃褪 陈章良(北京大学植物基
因工程国家重点实验室,北京1。。871)摘 要 苗期人工接种,对转化CMV一叩基因
的番茄品种8805RI~R4代进行接种CMV病毒试验。结果表明:黄瓜花叶病毒外壳蛋白基因在番茄中的表达,对抑制CMV病毒病症状的表现及延迟其发展均起到一定作用。
8805R3代对CMV的抗性明显高于R:代,R;代抗性已基本稳定。当高浓度的CMV病毒侵染R;代株时,也会出现100%的发病率,但它们的新生枝能正常生长并开花结果。
利用半叶法测定8805R`(叩+)及8805R。(叩一)接种叶和新生叶病毒浓度,结果是
:cP(+)和。p(一)在接种叶上病毒含量相当,但。p(+)的新生叶中病毒含量明显低
于。p(一)的等位叶,说明CMV一叩基因的存在,限制了CMV病毒粒子的迁移和繁衍,
最终也减轻了CMV病毒的危害程度。关链词番茄(MV一叩基因;CMV病毒

Item Type: Journal article
Alternative Title: 转化cMv一cP 基因番茄对cMv病毒抗性鉴定
Description: Chinese language
Publication Title: Acta Agriculture Shanghai/Shanghai Nongye Xuebao
Creators: Yang, R., Xu, H., Yu, W., Lu, C., Long, M., Liu, C., Pan, N. and Chen, Z.
Publisher: Shanghai Shi Nongye Kexueyuan
Date: 16 November 1995
Volume: 11
Number: 1
ISSN: 1000-3924
Divisions: Schools > School of Animal, Rural and Environmental Sciences
Depositing User: Linda Sullivan
Date Added: 23 May 2017 13:43
Last Modified: 09 Jun 2017 14:14
URI: http://irep.ntu.ac.uk/id/eprint/30776

Actions (login required)

Edit View Edit View

Views

Views per month over past year

Downloads

Downloads per month over past year