搜索结果: 1-15 共查到“抗病虫害育种 resistance”相关记录24条 . 查询时间(0.234 秒)
植物基因组学与新绿色革命论坛：Atypical disease resistance genes across the genome of wheat（2023.10.23日10:00）
植物基因组学 新绿色革命 麦类作物
2023/10/28
植物基因组学与新绿色革命论坛：Atypical disease resistance genes across the genome of wheat（2023.10.23日10:00）。
Detection of candidate genes and development of KASP markers for Verticillium wilt resistance by combining genome wide association study, QTL seq and transcriptome sequencing in cotton
棉花 抗黄萎病性状 关联群体 遗传分离群体
2024/4/16
构建了棉花抗黄萎病性状的关联群体和遗传分离群体，联合利用全基因组关联分析(GWAS)、QTL- Seq和转录组测序开展了棉花抗黄萎病基因发掘与KASP标记开发研究,获得了5个主效抗黄萎病QTL的候选基因区间，开发出10个可以用于陆地棉抗病性标记辅助选择育种的KASP标记，同时鉴定出8个抗黄萎病候选基因，这些基因主要参与植物基础免疫反应及广谱抗病性，推测基础免疫反应相关基因在抗、感品种间的gDNA&...
Distribution of bacterial blight resistance genes in the main cultivars and application of Xa23 in rice breeding
rice bacterial blight distribution Xa23 marker-assisted selection
2023/4/21
Bacterial blight (BB) is an important constraint on achieving a high and stable rice grain yield. An increasing number of BB resistance (R) genes have been identified and cloned to increase the availa...
OsWRKY67 positively regulates blast and bacteria blight resistance by direct activation of PR genes in rice
OsWRKY67 Leaf blast Panicle blast Bacterial blight Salicylic acid Background
2023/4/21
WRKY proteins are one of the largest gene families and are well-known for their regulatory roles in many aspects of plant development, including plant response to both biotic and abiotic stresses. Alt...
Field resistance of crosses of sesame (Sesamum indicum L.) to charcoal root rot caused by Macrophomina phaseolina (Tassi.) Goid
sesame root rot Macrophomina phaseolina disease resistance seed yield field conditions
2015/2/6
Two segregating generations (F3 and F4) from 6 × 6 half-diallel crosses, excluding reciprocals, of a sesame breeding program were exposed to natural infection by the root rot pathogen (Macrophomina ph...
Resistance to rusts (Uromyces pisi and U. viciae-fabae) in pea
breeding histology Pisum sativum resistance rust
2014/7/9
Pea is the second most important food legume crop in the world. Rust is a pea disease widely distributed, particularly in regions with warm, humid weather. Pea rust can be incited by Uromyces viciae-f...
Resistance to rust and powdery mildew in Lathyrus crops
Erysiphe pisi Lathyrus sativus Lathyrus cicera Uromyces pisi
2014/7/9
Several Lathyrus species, particularly Lathyrus sativus and L. cicera, have a high potential both as food and fodder crops. Rust and powdery mildew fungi are among the most important pathogens of majo...
《Research Methods in Toxicology and Insecticide Resistance Monitoring of Rice Planthoppers》（图）
Research Methods in Toxicology and Insecticide Resistance Monitoring of Rice Planthoppers K.L. Heong K.H. Tan C.P.F. Garcia L.T. Fabellar Z. Lu
2013/11/20
Rice planthoppers are developing resistance to insecticides very rapidly. Publications by several authors have reported that the brown planthopper (BPH) has acquired as much as 1,000-fold resistance t...
SSR markers linked to mite (Polyphagotarsonemus latus Banks) resistance in jute (Corchorus olitorius L.)
jute linkage map mite SSR
2014/3/10
The mite is considered as one of the major limiting factors of jute production in Bangladesh. So it is essential to select genotypes with the desired resistance allele combination using DNA markers. E...
Resistance of winter wheat varieties registered in the Czech Republic to Fusarium head blight in relation to the presence of specific Rht Alleles
deoxynivalenol content disease severity traits dwarfing allele Rht-D1b Fusarium culmorum head blight plant height variety resistance winter wheat
2014/3/10
Resistance of 31 winter wheat varieties (bred in 6 European countries) to Fusarium head blight (FHB) was evaluated in field trials lasting for three years (2007, 2008, 2009) after artificial inoculati...
Multiplex PCR assay to detect rust resistance genes Lr26 and Lr37 in wheat
leaf rust Lr26 Lr37 multiplex PCR wheat
2014/3/10
Multiplex PCR was developed and optimized for simultaneous detection of wheat leaf rust resistance genes Lr26 and Lr37. The presence of the genes was analyzed in 21 winter wheat cultivars registered i...
Development of CAPS marker for identifi cation of rym4 and rym5 alleles conferring resistance to the Barley Yellow Mosaic Virus complex in barley
barley marker-assisted breeding mosaic virus complex resistance rym allele identification
2014/3/10
In barley, soil-borne viruses of the barley mosaic virus complex (BaYMV, BaMMV, BaYMV-2) are of high importance due to their increased spread, yield losses, and the fact that protection with chemicals...
VARIETAL RESISTANCE AGAINST JASSID, AMRASCA DEVASTANS DIST. IN COTTON AND ROLE OF ABIOTIC FACTORS IN POPULATION FLUCTUATION
Gossypium hirsutum genotypes Amrasca pest resistance Pakistan
2009/9/30
Seven genotypes of cotton viz. BH-124, BH-121, BH-125, BH-147, SLH-257, SLH-244
and NIAB-98 were studied for resistance/susceptibility against jassid (Amrasca
devastans Dist.) during 2002. BH-125 sh...
EVALUATION OF SESAME GERMPLASM FOR GENETIC PARAMETERS AND DISEASE RESISTANCE
Sesamum indicum germplasm performance agronomic characters disease resistance Pakistan
2009/9/30
One hundred and six genotypes of sesame, collected from different parts of the world,
were evaluated during summer 2003 at Nuclear Institute for Agriculture and Biology,
Faisalabad, Pakistan. The ...
Genetic Engineering for Disease Resistance in Rice (Oryza sativa L.) Using Antimicrobial Peptides
rice blast bacterial leaf blight plant defensin pathogenesis-related (PR)
2009/9/10
Pathogen attack is a serious problem in rice, which is one of the most economically important crops worldwide. Plant genes with disease resistance have been extensively analyzed. Antimicrobial peptide...