番茄抗黄化曲叶病毒病杂交后代比较
Comparison on Resistance to T omato Yellow Leaf Curl Disease of Hybrid Offspring
张杰 1王先裕 1荆子桓 1孙岚明1
作者信息
摘要
[目的]筛选黄化曲叶病毒病抗性高的番茄杂交子1代。[方法]通过番茄杂种子1代的栽培，观测各组合的田间生长情况，对各组合果实营养品质指标进行测定和分析，采用分子标记等方法对其黄化曲叶病毒病抗性进行鉴定。[结果]杂交子1代 TW002和TW008果实品质较优，在加工、运输、贮藏方面具有优势；与TW002相比，TW008的果实商品率更高、营养品质更好。黄化曲叶病毒病抗性基因检测结果表明，Ty－1中TW001、TW004、TW008和TW010为抗病材料，而 TW003、TW005、TW006、TW009为杂合材料，TW002、TW007为感病材料；Ty－2中均为感病材料；Ty－3中TW001、TW002、TW004、TW007、TW009为抗病杂合材料，TW003、TW005、TW006、TW008和TW010为感病纯合材料。[结论]该研究可为抗黄化曲叶病毒病番茄材料的选育提供理论依据。
Abstract
Objective] To screen the tomato hybrid F1 with high resistance to tomato yellow leaf curl disease.[Method] Through the cultivation of tomato hybrid F1 , field growth situation of each combination was observed.The fruit nutritional quality index of each combination was detected and analyzed.Molecular marker and other methods were used to identify the resistance to yellow leaf curl disease.[ Result] Fruit qualities of F1 TW002 and TW008 were relatively better.Genetic testing results of yellow leaf curl disease showed that TW001, TW004, TW008 and TW010 in Ty-1 were all resistant materials; TW001, TW002, TW004, TW007 and TW009 in Ty-3 were diseaser-esistant hybrid materials; TW003, TW005, TW006, TW008 and TW010 were infected homozygous materials.[Conclusion] This research provides theoretical foundation for the re -sistance breeding of tomato yellow leaf curl disease.
关键词
番茄黄化曲叶病毒/分子标记/杂交子1代/选择/营养品质Key words
Tomato yellow leaf curl virus/Molecular marker/Hybrid F 1/Selection/Nutritional quality引用本文复制引用
基金项目
广西科学研究与技术开发计划项目(桂科攻14121006－5－2)
广西科学研究与技术开发计划项目(桂科合14123001－3)
广西科学研究与技术开发计划项目(桂科攻13254002－2)
国家大宗蔬菜产业技术体系桂林综合试验站项目( CARS －25－G －37)
百色国家农业科技园区建设示范项目(桂科能1598022－1－1)
番茄新品种选育及示范(BB160112)
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据