搜索结果: 1-15 共查到“作物学 protein”相关记录63条 . 查询时间(0.056 秒)
Improvement of plant tolerance to drought stress by cotton tubby-like protein 30 through stomatal movement regulation
棉花 气孔运动 GhTULP30 干旱胁迫
2024/4/16
棉花是一种重要的工业作物，逐渐转向在干旱地区种植。然而，参与植物响应各种胁迫的Tubby-like protein，TULP在棉花中很少被报道。本研究通过调节气孔运动，展示了GhTULP30对植物耐受干旱胁迫的改进。GhTULP30在酵母中的异源表达显著提高了其抗盐和干旱耐受性。GhTULP30的过表达使得拟南芥种子在种子萌发期间更加抵御干旱和盐胁迫，并且在干旱胁迫条件下提高了该植物的气孔关闭速度...
GhAlaRP, a cotton alanine rich protein gene,involves in fiber elongation process
艾克曼棉 斯蒂芬氏棉 陆地棉野生种 基因组 结构变异
2024/4/16
本研究对艾克曼棉、斯蒂芬氏棉和一个陆地棉野生种系进行测序，解析了棉花多倍化及适应性进化过程中广泛存在的基因组结构变异，阐述了棉花生物多样性和棉花驯化的遗传基础；发现编码磷酸肽结合蛋白的基因结构变异可能与棉花纤维长度调控有关，烯酰辅酶Aδ异构酶3和RAP2-7可通过调节植物激素提高棉花非生物胁迫耐受性。研究结果揭示了棉花多倍化过程中的适应性进化机制，为棉花抗性和纤维品质遗传改良提供了宝贵的遗传材料。
南京农业大学农学院《Plant Biotechnology Journal》、《Journal of Experimental Botany》分别发表张红生课题组“OsHIPL1, a hedgehog-interacting protein-like 1 protein, increases seed vigor in rice”和“Identification of OsPK5 involved in rice glycolytic metabolism and GA/ABA balance for improving（图）
张红生 水稻种子 活力调控 品种培育 种质资源
2022/9/19
张红生教授团队在水稻种子活力调控分子机制和遗传网络解析研究方面取得重要进展，鉴定的两个种子活力调控关键基因显著提高水稻种子活力，在耐直播水稻新品种培育、水稻直播种植生产中有重要应用价值。
An integrated platform and meta-learner for feature engineering machine learning analysis and modeling of DNA, RNA and protein sequence data
python 工具包 蛋白质序列
2024/5/17
一个全面和通用的基于python的工具包，集成了特征提取、聚类、归一化、选择、降维、预测器构建、最佳描述符/模型选择、集成学习和DNA、RNA和蛋白质序列结果可视化的功能。用户只需要上传自己的数据集，并从中计算出自己需要的功能，所有必要的程序和优化设置都由软件自动完成。iLearn包括DNA、RNA和蛋白质的各种描述符，支持四种特征输出格式，以便于直接使用输出或与其他计算工具通信。总的来说，iLe...
A comprehensive and automated machine-learning platform for nucleic acid and protein sequence analysis, prediction and visualization
棉花 纤维品质 QTL 遗传基因组
2024/4/16
本研究在sGK9708×0-153、LMY22×LY343、鲁绵研28×新陆早24等多个重组自交系群体中通过综合考评表型变异和共有置信区间筛选主效QTL，结果表明在A04、A07、A08和D08染色体上存在重要的纤维品质相关QTL。其中，通过SGK9708×0-153群体的转录组数据在纤维长度和强度QTL中分别检测到50和48个候选基因。这些基因的共表达网络模块在多个RIL群体中的基因对之间表现出...
GhN/AINV13 positively regulates cotton stress tolerance by interacting with the 14–3-3 protein
GhN/AINV13 14-3-3蛋白互作 棉花抗逆
2024/5/17
GhN/AINV13通过与14-3-3蛋白互作正调控棉花抗逆能力中性/碱性转化酶(N/AINVS)是植物中具有重要作用的蔗糖水解酶。在本研究中，分别在雷蒙德氏棉、非洲棉、亚洲棉、陆地棉、海岛棉中鉴定到15、15、15、29以及30个中性/碱性转化酶基因。除了前人发现的α和β亚族之外，我们的研究中首次发现了一个新亚族。基因的共线性研究表明，全基因组复制(WGD)和多倍体化是异源多倍体棉N/AINV基...
《Protein Phosphorylation and Meat Quality》 专著出版（图）
《Protein Phosphorylation and Meat Quality》 专著 出版
2021/3/23
日前由中国农业科学院农产品加工研究所张德权研究员及其团队主笔的英文专著《Protein Phosphorylation and Meat Quality》已与读者见面。该书得到国家自然科学基金重点项目“能量代谢与蛋白质翻译后修饰关联调控肉品质的分子机制（32030086）”、中国农业科学院科技创新工程“肉品加工与品质调控（CAAS-ASTIP-2020-IFST-03）”的资助，由Springer...
Natural variation of OsGluA2 is involved in grain protein content regulation in rice
Natural variation OsGluA2 grain protein rice
2023/8/9
Grain protein content (GPC) affects rice nutrition quality. Here, we identify two stable quantitative trait loci (QTLs), qGPC-1 and qGPC-10, controlling GPC in a mapping population derived from indica...
The genome of the corn plant – or maize, as it’s called almost everywhere except the US – “is a lot more exciting” than scientists have previously believed. So says the lead scientist in a new e...
Preparation, Separation and Antioxidant Properties of Hydrolysates Derived from Grifola frondosa Protein
mushroom trypsin antioxidant activity peptides
2015/12/30
In order to take full advantage of Grifola frondosa resources, the protein (GFP) was extracted from G. frondosa fruiting
body and digested using six different proteases (papain, neutrase, alcalase, ...
A receptor-like protein RMC is involved in regulation of iron acquisition in rice
Fe concentration iron defiiency OsRMC rice (Oryza sativa) root system seed Fe concentration
2015/2/5
Iron (Fe) is one of the essential mineral elements for plant growth and development. Acquisition of Fe by plants is mediated by a complex network involving Fe mobilization, uptake by root cells, and t...
Expression and localization of the spore wall protein SWP26 of Nosema bombycis in the silkworm BmN cell line
Bacmid Expression Microsporidia Nosema bombycis Spore Wall Protein
2013/2/28
The microsporidian spore wall proteins, as the main components of the spore wall, play a key role in spore adherence to host cells and in recognition of the parasite by the host during the invasion pr...
Seed protein, oil, fatty acids, and minerals concentration as affected by foliar K-glyphosate applications in soybean cultivars
Fatty Acids Glyphosate Nutrition Oil Potassium Protein Seed Composition
2013/3/4
Previous studies showed that glyphosate (Gly) may chelate cation nutrients, including potassium (K), which might affect the nutritional status of soybean seed. The objective of this study was to evalu...
Effects of chelating agents on protein, oil, fatty acids, and minerals in soybean seed
Chelating Agents Fatty Acids Minerals Oil Protein Soybean Seed Composition
2013/2/28
Soybean seed is a major source of protein and oil for human diet. Since not much information is available on the effects of chelating agents on soybean seed composition constituents, the current study...
Soybean seed protein, oil, and fatty acids are altered by S and S + N fertilizers under irrigated or non-irrigated environments
Fatty Acids Nutrition Oil Protein Seed Composition Soybean
2013/3/5
Information on the effect of sulfur (S) or sulfur+nitrogen (S + N) on soybean seed composition is scarce. Thus, the objective of this study was to investigate the effects of S, and S + N fertilizers o...