Genetic diversity among isolates of Phytophthora sojae in Anhui based on ISSR-PCR markers 

To explore genetic differentiation and relationship of Phythophthora sojae in Anhui,the inter-simple sequence repeat(ISSR) technique was used to analyze the gen...
中国植物病理学会2018年学术年会论文集  2018-08-24 下载次数(7)| 被引次数()

The relationship between genetic lineages and pathogenicity of Magnaporthe grisea in Liaoning Province 

In order to analyze genetic diversity and clarify the relationship between genetic lineages and pathogenicity of Magnaporthe grisea,the 93 isolates of M.grisea ...
中国植物病理学会2015年学术年会论文集  2015-07-21 下载次数(8)| 被引次数(0)

Study on Genetic Diversity of Fusarium pseudograminearum Populations Causing Wheat Crown Rot by ISSR Analysis 

Crown rot of wheat caused by Fusarium pseudograminearum,which was first detected in Queensland in 1951.Li et al reported the F.pseudograminearum causing crown r...
中国植物病理学会2015年学术年会论文集  2015-07-21 下载次数(14)| 被引次数(0)

ISSR analysis of genetic diversity of Fusarium proliferatum 

Corn is the most important cereal crop in China.Over 34.95 million ha of corn is cultivated in the country annually.However,fungal diseases are a major limiting...
中国植物病理学会2015年学术年会论文集  2015-07-21 下载次数(7)| 被引次数(0)

Study on the Mating Type, Chinese Pathotypes and Population Genetic Diversity of the Rice Blast Fungus (Magnaporthe Grisea) from Blast Nurseries in Hunan Province, China 

稻瘟病(Magnaporthe grisea Barr)是世界范围内最严重的水稻病害之一。已报道的对稻瘟菌的遗传多样性研究往往是基于大范围的采样,而很少对有代表性的小区域范围进行研究。湖南省病圃每年都栽培很多的水稻品种,而且环境条件有利于发病。深入研究病圃内稻瘟菌的遗传多样性将丰富人们对该病原菌遗...
浙江大学  博士论文  2004年 下载次数(127)| 被引次数(0)

Analysis of genetic diversity of Different Bactrocera dorsalis populations using microsatellite markers 

The genetic diversity and relationships of 14 Bactrocera dorsalis(Hendel) populations consisting of 180 individuals collected from 10 provinces of South China,T...
第三届全国生物入侵大会论文摘要集——“全球变化与生物…  2010-11-26 下载次数(7)| 被引次数(0)

Population genetic structure of Sclerotinia sclerotiorum on vegetable in Beijing 

The genetic structure of 180 Sclerotinia sclerotiorum isolates representing 15 field populations from seven regions in Beijing China were analysed with eight po...
中国植物病理学会2015年学术年会论文集  2015-07-21 下载次数(9)| 被引次数(0)

Genetic diversity of elongation factor 1-α(EL1α) in the Phytophthora infestans from potato 

The genetic diversity of translation elongation factor 1-α(ELlα) in Phytophthora infestans was analyzed by sequencing 104 isolates sampled from potato across Ch...
中国植物病理学会2015年学术年会论文集  2015-07-21 下载次数(10)| 被引次数(0)

基于微卫星和线粒体标记的梨小食心虫种群遗传多样性和遗传结构研究 

梨小食心虫Grapholita molesta Busck属鳞翅目(Lepidoptera)卷蛾科(Tortricidae),是世界性的重要果树害虫之一,其不仅危害果树嫩梢,造成新稍枯萎下垂,而且还直接蛀果为害,造成果实脱落,或失去商品价值,其危害每年给世界果品生产造成巨大经济损失。梨小食心虫具有分布广、危害重、寄主种...
西北农林科技大学  博士论文  2014年 下载次数(1821)| 被引次数(22)

Genetic Diversity of ATP Synthase F_0 Subunit 6(ATP6)in the Phytophthora infestans from Potato 

The genetic diversity of ATP synthase F_0 subunit 6(ATP6) in Phytophthora infestans was analyzed by sequencing 139 isolates sampled from potato from seven group...
中国植物病理学会2016年学术年会论文集  2016-08-05 下载次数(7)| 被引次数(0)

Genetic diversity and pathogenicity of different propiconazole-sensitive isolates of Bipolaris maydis in Fujian Province 

Sensitivity of Bipolaris maydis to propiconazole,genetic diversity and pathogenicity of different propiconazole-sensitive populations of B.maydis in Fujian Prov...
中国植物病理学会2018年学术年会论文集  2018-08-24 下载次数(5)| 被引次数()

Cross-species microsatellite markers for revealing population genetic structure of the woolly apple aphid Eriosoma lanigerum 

The woolly apple aphid,Eriosoma lanigerum(Hausmann)(Homoptera:Pemphigidae),is an important pest of apples worldwide,but the molecular resource of this species i...
第三届全国生物入侵大会论文摘要集——“全球变化与生物…  2010-11-26 下载次数(6)| 被引次数(0)

Genetic diversity of Commelina communis L. in China based on SSR fluorescent markers 

Commelina communis is an annual monocot weed belong to Commelinaceae family which infested corn,soybean and other crops.It has become a troublesome weed for the...
第十三届全国杂草科学大会论文摘要集  2017-08-07 下载次数(8)| 被引次数()

水稻基于产量的抗旱、耐冷和白叶枯病抗性遗传重叠的数量解析 

水稻是世界特别是亚洲和非洲人口主粮的重要来源,稳产特性对于保证全球的粮食安全至关重要。稳产可以定义为不同生物和非生物逆境,例如干旱、冷害和白叶枯病菌等胁迫条件下的实际产量。植物对于生物和非生物胁迫响应通常被认为受独立的信号机制控制,虽然近来有部分重叠的报道,而连锁和一因多效是这些重叠可能的两个形成原因。如果我们能够发现...
中国农业科学院  博士论文  2015年 下载次数(142)| 被引次数(0)

利用无毒基因研究浙江省分离于不同年份的稻瘟病菌群体的遗传结构多样性 

由Magnaporthe oryzae引起的稻瘟病是水稻生产上的三大病害之一,稻瘟病的发生与流行严重影响水稻的产量及品质,目前利用抗性品种防治稻瘟病是最经济、有效和安全的解决方案。稻瘟病菌的遗传结构复杂,群体多态性高,种群演替迅速,致使抗性品种在田间连续使用3-5年后,抗性明显衰退,严重阻碍了抗病品种在稻瘟病防治上的应...
南京农业大学  硕士论文  2013年 下载次数(263)| 被引次数(1)

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