搜索结果: 1-15 共查到“农学 Modification”相关记录22条 . 查询时间(0.109 秒)
Persulfidation-based Modification of Cysteine Desulfhydrase and the NADPH Oxidase RBOHD Controls Guard Cell Abscisic Acid Signaling
Abscisic Acid Signaling NADPH oxidase Persulfidation Guard cells
2024/1/22
Accumulating evidence suggests that hydrogen sulfide (H2S) is a gaseous signaling molecule that regulates diverse cellular signaling pathways through persulfidation, which involves the post translatio...
Nitric oxide coordinates growth, development, and stress response via histone modification and gene expression
nitric oxide stress response gene expression plant physiology plant ability
2023/12/1
Nitric oxide (NO) is a signaling molecule with multiple regulatory functions in plant physiology and stress response. In addition to direct effects on transcriptional machinery, NO executes its signal...
南京农业大学农学院《Genome Biology》发表吴玉峰教授课题组“N4-acetyldeoxycytosine DNA modification marks euchromatin regions in Arabidopsis thaliana”（图）
Genome Biology 吴玉峰 基因转录调控 胞嘧啶乙酰化
2022/9/19
2022年1月3日，农学院吴玉峰教授课题组在国际著名学术期刊Genome Biology在线发表了题为“N4-acetyldeoxycytosine DNA modification marks euchromatin regions in Arabidopsis thaliana”的研究论文。该研究首次在高等植物（拟南芥、水稻、玉米）和动物（人、小鼠）基因组DNA中鉴定到胞嘧啶乙酰化修饰(N4-...
Comprehensive review and assessment of computational methods for predicting RNA post-transcriptional modification sites from RNA sequences
N1-甲基腺苷 N6-甲基腺苷位点 计算方法
2024/5/17
对27种预测N1-甲基腺苷和N6-甲基腺苷位点的最先进方法的全面综述，涵盖了对开发成功预测器至关重要的各种重要方面，包括数据集质量、操作算法、序列和基因组特征、特征选择、模型性能评估和软件效用。同时提出了一种基于深度学习技术的计算方法DeepPromise，用于同时预测N1 -甲基腺苷和N6 -甲基腺苷。开发了一个web服务器，该服务器可以接受RNA序列和基因组序列，以预测两种假定的RNA修饰位点...
Genetic modification of poplar trees saves air quality（图）
Genetic modification poplar trees air quality
2020/1/19
Poplar trees are widely used in commercial products, but, like several other tree species, they emit gases to the atmosphere that worsen air pollution and alter climate. Now field trials in Oregon and...
Phytotoxic Activity of Clove Oil, Its Constituents, and Its Modification by Light Intensity in Broccoli and Common Lambsquarters (Chenopodium album)
Eugenol β-caryophyllene α-humulene membrane integrity
2015/12/21
Herbicidal activity of clove oil and its main constituents eugenol, β-caryophyllene, and α-humulene was studied by measuring their effects on cell membrane integrity in broccoli and common lambsquarte...
Screening of Solanum tuberosum cultivars for the “ac2” genetic modification
GMO transgenic potato food safety Amaranthus caudatus antimicrobial peptide
2015/3/13
In 2001, genetically modified potatoes carrying the ac2 gene were developed. This gene was originally found in amaranth seeds (Amaranthus caudatus) and is expressed into the fungicidal peptide Ac-AMP2...
The Quantitative Estimate of Bioavailable Inorganic Phosphorus Content in Forest Soils by the Modification of the Anion-Exchange Resin Method
soil phosphorus forest soils available P determination
2015/1/28
The anion-exchange resin (AER) method for the estimation of bioavailable phosphorus was slightly optimised for soils with high contents of readily soluble organic compounds as well as for those having...
Modification of water application uniformity among closed circuit trickle irrigation systems
Trickle Irrigation Closed Circuits Manifold Lateral Flow Rate Uniformity
2013/3/5
The aim of this research was determine the ma- ximum application uniformity of closed circuit trickle irrigation systems designs. Laboratory tests carried out for Two types of closed circuits: a) One ...
N-Thiophenylethyl-2,2-dichloro-1-cyclopropanecarboxamides: modification of the amide part of carpropamid and examination of fungicidal activity
carpropamid entry to ArCH2CO2H thiophenylethylamine fungicidal activity downy mildew
2009/10/14
The synthetic route for a halo-substituted thiophenylethyl variant of blasticide carpropamid is described. First, halo-substituted acetylthiophene was homologated to thiophenylacetic acid using Pb(OAc...
醇法菜籽浓缩蛋白的超声波改性研究（Ultrasonic Modification of Alcohol Leached Rapeseed Protein Concentrate）
醇法菜籽浓缩蛋白 NSI 超声波 改性
2009/9/25
研究了对醇变性菜籽浓缩蛋白(RPC)进行超声波改性的方法。在单因素试验的基础上，采用L9(3)4正交优化试验，以探讨pH值、改性时间、超声波功率和菜籽浓缩蛋白质量分数对菜籽浓缩蛋白的氮溶解指数(NSI)的影响并与微波改性菜籽浓缩蛋白的理化指标和功能性质进行分析比较。通过正交试验确定了超声波改性的最佳工艺条件为：菜籽浓缩蛋白质量分数3%、改性时间5min、超声波功率300W、pH值为11。在最佳改性...
Modification of the Pouch Method to Evaluate the Ability of Lactic Acid Bacteria Strains for Making Good Quality Silage in Thailand
yeast coliform bacteria
2009/9/9
To evaluate the ability of lactic acid bacteria (LAB) strains for making good quality silage in tropical regions, a silage fermentation model system was constructed by modifying a pouch method. Entero...
Morphological Studies on the Regularity of Shoot Development in Rice Plant : V. The regular modification in changes of organ length on main shoot with the same total leaf number
Growth Growth type Internode Leaf Oryza sativa L Rice plant Shoot development
2009/7/27
In a field plot where rice seedlings were planted as a single per hill, a difference of one leaf appeared in the total leaf number of the main shoot. Therefore, the main shoot with 'n' leaves and thos...
Modification of Root System Morphology in a Peanut Seedling Inoculated with Arbuscular Mycorrhizal Fungus, Gigaspora margarita Becker & Hall
Arachis hypogaea L Arbuscular mycorrhiza Gigaspora margarita Becker & Hall Lateral root Peanut
2009/7/27
Modification of root system morphology caused by the inoculation of arbuscular mycorrhizal fungus (Gigaspora margarita Becker & Hall) was evaluated in peanut (Arachis hypogaea L.). Peanut plants were ...
Synthesis and Structure-Activity Relationships of Dinotefuran Derivatives：Modification in the Tetrahydro-3-furylmethyl Part
neonicotinoids (±)-tetrahydro-3-furylmethyl dinotefuran acetylcholine structure-activity relationships (SAR)
2009/3/7
The (±)-tetrahydro-3-furylmethyl moiety, which is a characteristic part of the novel neonicotinoid dinotefuran, was found by research in which acetylcholine was selected as the lead compound. SAR (s...