搜索结果: 16-30 共查到“农学 resistance”相关记录388条 . 查询时间(0.284 秒)
扬州大学农学院杨泽峰教授课题组和江苏里下河地区农业科学研究所李爱宏课题组及中国农业科学院植物保护研究所宁约瑟课题合作在Genome Biology杂志在线发表题为“Genomic insight into balancing high yield, good quality, and blast resistance of japonica rice”的研究论文（图）
粳稻品种 基因组测序 优良品系 XY99 JXY1
<
2023/7/20
华中地区是粳米的主要产区之一。然而，该地区仍有数十个高产水稻品种质量低下或易感稻瘟病，严重限制了其在水稻生产中的应用。2021年10月5日，Genome Biology 杂志在线发表了来自扬州大学农学院杨泽峰课题组和江苏里下河地区农业科学研究所李爱宏课题组及中国农业科学院植物保护研究所宁约瑟课题组等合作的题为“Genomic insight into balancing high yield, g...
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...
Development of marker-free rice with stable and high resistance to rice black-streaked dwarf virus disease through RNA interference
marker-free rice black-streaked dwarf virus disease RNA
<
2023/8/9
The rice black-streaked dwarf virus (RBSDV) disease causes severe rice yield losses in Asia. RNA interference (RNAi) has been widely applied to develop antiviral varieties in plants. So far, only a fe...
Optimized nitrogen management enhances lodging resistance of rice and its morpho-anatomical, mechanical, and molecular mechanisms
氮素管理 水稻 抗倒伏性 OPT
<
2023/4/21
Increasing evidence shows that improved nitrogen management can enhance lodging resistance and lower internodes play a key role in the lodging resistance of rice. However, little is known about ...
Two Chloroplast Proteins Negatively Regulate Plant Drought Resistance Through Separate Pathways
Chloroplast Proteins Negatively Plant Drought Resistance OST1-dependent OST1-independent
<
2024/2/4
Drought is one of the most deleterious environmental conditions affecting crop growth and productivity. Here we report the important roles of a nuclear-encoded chloroplast protein, PsbP Domain Protein...
Differences in drought resistance in nine North American hybrid poplars
Populus Physiology Gene expression ABA Ranking Indicator gene
<
2024/3/4
Poplar hybrids are cultivated in North America for environmental applications, agroforestry, and the pulp and paper industry primarily because of their fast growth and limited nutrient requirement. Fo...
A halotolerant growth promoting rhizobacteria triggers induced systemic resistance in plants and defends against fungal infection
halotolerant rhizobacteria fungal infection
<
2023/8/9
A halotolerant rhizobacteria, Klebsiella species (referred to MBE02), was identified that had a growth stimulation effect on peanut. To gain mechanistic insights into how molecular components were rep...
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...
NAC transcription factor ONAC066 positively regulates disease resistance by suppressing the ABA signaling pathway in rice
NACs ABA ONAC066 SA JA
<
2023/4/21
NAC transcription factors have been validated as important regulators in stress responses, but their molecular mechanisms in plant disease resistance are still largely unknown. Here we report that the...
Researchers Find Corn Gene Conferring Resistance to Multiple Plant Leaf Diseases（图）
Researchers Corn Gene Resistance to Multiple Plant Leaf Diseases
<
2017/9/1
Alleles that confer multiple disease resistance are valuable in crop improvement though molecular mechanisms underlying their functions remain largely unknown. A quantitative trait locus, qMdr9.02, as...
Growth performance and resistance to ground late frosts of Fagus sylvatica L. plantation treated with a brassinosteroid compound
European beech brassinolide frost events vitality of trees forest plantations
<
2017/4/6
We measured the initial growth performance of a young plantation of European beech treated with a brassinosteroid compound prior to planting and compared it with a control treatment: we assessed heigh...
Biopesticide could defeat insecticide resistance in bedbugs
Biopesticide defeat insecticide resistance bedbugs
<
2017/3/30
A fungal biopesticide that shows promise for the control of bed bugs is highly effective even against bedbug populations that are insecticide resistant, according to research conducted by scientists a...
Tree-bark thickness indicates fire-resistance in a hotter future
Tree-bark thickness fire-resistance hotter future
<
2017/2/16
A new study has found that trees worldwide develop thicker bark when they live in fire-prone areas. The findings suggest that bark thickness could help predict which forests and savannas will survive ...
Quantitative trait loci for resistance to Sharp Eyespot (Rhizoctonia cerealis) in recombinant inbred wheat lines from the cross Niavt 14 × Xuzhou 25
genetic map molecular marker QTL Rhizoctonia cerealis Sharp Eyespot wheat
<
2016/12/8
This paper studies QTL (quantitative trait locus) resistance to Sharp Eyespot in wheat using a genetic population of the recombinant inbred line (RIL) hybridized from Niavt 14 and Xuzhou 25. Based on ...