搜索结果: 1-15 共查到“作物学 analyses”相关记录16条 . 查询时间(0.062 秒)
Genome-wide analyses of PAM-relaxed Cas9 genome editors reveal substantial off-target effects by ABE8e in rice
AM-relaxed Cas9 nucleases cytosine base editor adenine base editor off-target effect whole-genome sequencing genome editing rice
2023/7/20
PAM-relaxed Cas9 nucleases, cytosine base editors and adenine base editors are promising tools for precise genome editing in plants. However, their genome-wide off-target effects are largely unexplore...
Transcriptome and QTL analyses reveal candidate genes for fiber quality in Upland cotton
棉花 纤维发育 QTL 转录组 表达基因
2024/5/17
本研究基于前期得到的1个F2群体、1个重组自交系群体和2个永久回交群体得到了15个在多群体或者多年分稳定检测的QTL位点。基于转录组测序，在两亲本间发育10天的纤维进行差异基因鉴定，得到了780个差异基因。通过对QTL和转录组结果联合分析，在9个QTL区间内得到31个基因，其中有9个在纤维中优异表达的基因。在这9个基因中，有7个基因在纤维伸长期高量表达，2个基因在纤维次生壁加厚期高量表达。该研究为...
Physiological and genome-wide gene expression analyses of cold-induced leaf rolling at the seedling stage in rice (Oryza sativa L.)☆
Rice (Oryza sativa L.) Cold-induced leaf yellowing Cold-induced leaf rolling Physiological analysis
2023/4/21
Leaf rolling and discoloration are two chilling-injury symptoms that are widely used as indicators for the evaluation of cold tolerance at the seedling stage in rice. However, the difference in cold-r...
Transcriptome -wide modulation combined with morpho-physiological analyses of Typha orientalis roots in response to lead challenge
Pb stress RNA sequencing RT-qPCR ToLR1 Transcriptomics Typha orientalis
2023/8/9
Lead (Pb) is a common pollutant in many environments, including in the soil, water, and/or air. Typha orientalis Presl, a large emergent aquatic plant, has been reported to function as a Pb-tolerant a...
Preparation and mechanism analyses of a new corn seed coating agent
Coating Germination Rate Inhibitory Rate Antifeedant Rate
2013/3/5
Due to the severity of the disease and yield losses of corn, this study had achieved a novel corn seed coating agent which was prepared with polysaccharide, fertilizer, microelement and other assistan...
Studies on Growth and Development of Tillers in Wheat:I. Analyses of the morphological features by principal component analysis method
Environmental condition Principal component analysis Size Tiller number Wheat
2009/8/4
Wheat (Triticum aestivum L.) yields often are closely related to the sowing rate and the number of tillers on a plant. This study was conducted to examine the morphological features of whole plant and...
Studies on Growth and Development of Tillers in Wheat:IV. Analyses of the morphological features of survived tillers from their shoot heights
Adaptation Competition Morphology Tiller Wheat
2009/7/30
In this study, two experiments were carried out to examine how the tillers survived and adapted morphologically to competition in the wheat (Triticum aestivum L.) plant population. In the first experi...
Nondestructive Near-Infrared Reflectance Spectroscopic Analyses of the Major Constituents of Sesame(Sesamum indicum L.) Whole Seeds with Different Coat Color
Moisture Near-infrared spectroscopy Nondestructive analysis Oil Protein Seed Sesame Sesamum indicum L.
2009/7/29
Nondestructive Near-Infrared Reflectance Spectroscopic Analyses of the Major Constituents of Sesame(Sesamum indicum L.) Whole Seeds with Different Coat Color.
Analyses of the Vertical Distribution of Roots in Wheat, Soybean and Rice in Tilled and Non-tilled Multipurpose Paddy Fields
Derect sowing Distribution of roots Non-tilled cultivation Rice Root depth index(RDI)
2009/7/21
Wheat and soybean were grown in an upland field converted from a paddy of gray lowland soil in Ibaraki, Japan in 1994-1995.Wheat and rice were also grown in multipurpose paddy fields of peat soil in 1...
Development of a Shape Evaluation Method and it’s Application for 4 Years in Chinese Yam using Image Analyses,—Shape Succession in Vegetative Reproduction—
logistic regression analysis genetic shape-traits shape evaluation shape factor 3-D photograph
2009/7/9
Chinese Yam is produced by vegetative reproduction and the tubers inherit the genetic shape-traits of the seed tubers. Shape is an important factor affecting commercial classification and price, and i...
Morphological and Quantitative Analyses of the Formation of Crown Root Primordia in Rice Seedlings Transplanted after Root-Pruning
Crown root Primordia Rice (Oryza sativa L.) Root pruning Rooting
2009/7/8
The effects of root pruning on formation of crown root primordia (CRP) in young rice seedlings was examined morphologically in consideration of the size and running of a peripheral cylinder of longi...
Origin of Local Radish Variety,‘Sabaka’,in Kyoto Prefecture Inferred by Analyses of Genes for Cytoplasmic Male-sterility and Fertility Restoration
domestication Japanese wild radish mitochondrial orf138 orf687 PCR-RFLP
2009/7/6
To clarify the origin of local radish variety ‘Sabaka’ in Kyoto prefecture, the presence and variations of mitochondrial male-sterile gene (orf138) and the fertility restorer gene, orf687, were invest...
Potato variety identification by molecular markers based on retrotransposon analyses
molecular markers PCR- IRAP Solanum tuberosum variety identification
2014/3/11
We analyzed a set of twenty most grown potato (Solanum tuberosum L.) varieties listed in the Czech Variety List using the PCR-IRAP (Inter-Retrotransposon Amplified Polymorphism) method in order to dis...
Correlation and Path Coefficient Analyses of Seed Yield Components in the Narbon Bean（Vicia narbonensis L）
Narbon bean (Vicia narbonensis L.) phenotypic correlation coefficient path coefficient seed yield yield components
2009/1/13
The purpose of this research was to evaluate phenotypic correlation coefficents between seed yield per plant and some yield components, and to determine the direct and indirect effect of 6 components ...
转基因番木瓜的抗病性及分子鉴定Analyses of Virus Resistance And Transgenes for Transgenic Papaya
转基因番木瓜 抗病性 检测
2007/12/30
摘要对T1代转番木瓜环斑病毒(PRV)复制酶(RP)突变体基因的两个番木瓜株系，进行了抗病性和分子生物学分析。结果表明，转基因番木瓜对PRV抗性达到高抗或免疫，目的基因RP遗传至转基因后代并在RNA水平表达，PCR可检测到CaMV35S启动子序列、标记基因NPTII。
Abstract:Virus resistance in field and molecular biological char...