搜索结果: 1-15 共查到“生物学 Transfer”相关记录65条 . 查询时间(0.151 秒)
南京农业大学农学院《Plant Physiology》发表郭旺珍教授团队“LIPID TRANSFER PROTEIN4 regulates cotton ceramide content and activates fiber cell elongation”（图）
郭旺珍 脂肪酸 棉纤维发育
2023/10/28
脂肪酸和脂质对植物细胞伸长具有重要作用，其功能特征涉及维持细胞结构完整性，为多种代谢过程提供能量，作为信号转导介质参与多种信号通路等。脂质转运蛋白(LTP)是一种含有疏水腔的蛋白质，这种结构特征使 LTP 蛋白能够结合和转运复杂的脂类物质。棉纤维是世界上最重要的天然纺织原料，也是植物中最长的单细胞。脂类物质的含量及组成对棉纤维发育具有重要调节作用，其中神经酰胺类脂质在棉纤维伸长时期含量最为丰富,且...
安徽师范大学分子生物学英文课件Chapter3 The Transfer of Genetic Information
安徽师范大学 分子生物学 英文课件 Chapter3 Transfer Genetic Information
2019/11/26
安徽师范大学分子生物学英文课件Chapter3 The Transfer of Genetic Information。
Feeding fat to fungi:evidence for lipid transfer in arbuscular mycorrhiza
fat fungi evidence lipid transfer arbuscular mycorrhiza
2017/4/27
Nearly all organisms live in symbiosis with a vast, diverse array of microbes. Arbuscular mycorrhizal (AM) symbiosis is the interaction between plants and a group of fungi called Glomeromycota. Most l...
UChicago scientists identify enzyme that removes molecular modifications from transfer RNA
UChicago scientists enzyme molecular modifications transfer RNA
2016/11/4
New research by scientists from the University of Chicago demonstrates that the mammalian enzyme ALKBH1 can remove molecular modifications from transfer RNA, causing a measurable effect on protein tra...
Ground-state Proton Transfer Kinetics in Green Fluorescent Protein (GFP)
Mitotic centromere-associated kinase (MCAK/Kif2C) Cellular senescence p53 Human primary cells
2016/5/25
Proton transfer plays an important role in the optical properties of green fluorescent protein (GFP). While much is known about excited-state proton transfer reactions (ESPT) in GFP occurring on ultra...
Quantitative Dissection of Hydrogen Bond-Mediated Proton Transfer in the Ketosteroid Isomerase Active Site
active site environment computational modeling enzyme catalysis protein electrostatics protein semisynthesis
2016/5/25
Hydrogen bond networks are key elements of protein structure and function but have been challenging to study within the complex protein environment. We have carried out in-depth interrogations of the ...
Vesicle Fusion Observed by Content Transfer Across a Tethered Lipid Bilayer
Endoplasmic reticulum-associated degradation (ERAD) ubiquitin-proteasome system (UPS) gp78/RNF45 Epidermal growth factor receptor (EGFR) Exosome Duffy antigen receptor for chemokine (DARC)
2016/5/25
Synaptic transmission is achieved by exocytosis of small, synaptic vesicles containing neurotransmitters across the plasma membrane. Here, we use a DNA-tethered freestanding bilayer as a target archit...
Charge Transfer in Photoacids Observed by Stark Spectroscopy
cre recombinase pituitary GSU transgenic mouse muscle
2016/5/25
The charge redistribution upon photoexcitation is investigated for a series of pyrene photoacids to better understand the driving force behind excited-state proton-transfer processes. The changes in e...
High Yield of M-Side Electron Transfer in Mutants of Rhodobacter Capsulatus Reaction Centers Lacking the L-Side Bacteriopheophytin
Rhodobacter capsulatus Pheophytins Detergents Spectrum Analysis Oxidation-Reduction Mutation Plasmids Amino Acid Sequence Molecular Sequence Data Histidine
2016/5/24
We present studies on a series of photosynthetic reaction center (RC) mutants created in the background of the Rhodobacter capsulatus D(LL) mutant, in which the D helix of the M subunit has been subst...
Green Fluorescent Protein Variants as Ratiometric Dual Emission pH Sensors.3.Temperature Dependence of Proton Transfer
Green Fluorescent Proteins Amino Acid Substitution Spectrometry, Fluorescence Kinetics Mutagenesis,Site-Directed Models,Theoretical Genetic Variation Hydrogen-Ion Concentration Thermodynamics Solvents
2016/5/24
In parts 1 and 2 of this series [Hanson, G. T., McAnaney, T. B., Park, E. S., Rendell, M. E. P., Yarbrough, D. K., Chu, S. Y., Xi, L. X., Boxer, S. G., Montrose, M. H., and Remington, S. J. (2002) Bio...
Excited State Energy Transfer Pathways in Photosynthetic Reaction Centers.4.Asymmetric Energy Transfer in the Heterodimer Mutant
in-modified beta zeolite reductive solid-state ion exchange Lewis acidity m-xylene transformation
2016/5/23
In bacterial photosynthetic reaction centers, ultrafast singlet excited state energy transfer occurs from the monomeric bacteriochlorophylls, B, and bacteriopheophytins, H, to the homodimer special pa...
The Mechanism of Triplet Energy Transfer from the Special Pair to the Carotenoid in Bacterial Reaction Centers
Triplet Energy Transfer Carotenoid Bacterial Reaction Centers
2016/5/23
The kinetics of triplet energy transfer from the primary electron donor P, a bacteriochlorophyll dimer, to the carotenoid were measured in the M182HL mutant of Rhodobacter sphaeroides photosynthetic r...
Ultra-fast Excited State Dynamics in Green Fluorescent Protein:Multiple States and Proton Transfer
Protons Luminescent Proteins Green Fluorescent Proteins Recombinant Proteins Spectrometry, Fluorescence Temperature Amino Acid Sequence Protein Conformation Structure-Activity Relationship Oxidation-Reduction
2016/5/23
The green fluorescent protein (GFP) of the jellyfish Aequorea Victoria has attracted widespread interest since the discovery that its chromophore is generated by the autocatalytic, posttranslational c...
Excited State Energy Transfer Pathways in Photosynthetic Reaction Centers.1.Structural Symmetry Effects
biology and medicine,basic studies chemistry solar energy photosynthetic reaction centers energy transfer temperature dependence chemical reaction kinetics excited states molecular structure symmetry
2016/5/23
Ultrafast excited state energy transfer to the primary electron donor or special pair in photosynthetic reaction centers has been measured following excitation of the lowest electronic state of the ot...
Effects of Applied Electric Fields on the Quantum Yields of the Initial Electron-Transfer Steps in Bacterial Photosynthesis.1.Quantum Yield Failure
Applied Electric Fields Quantum Yields Initial Electron-Transfer Steps Bacterial Photosynthesis.1.Quantum
2016/5/23
The effect of an applied electric field has been measured for the quantum yield of formation of the P[sup +]H[sup [minus]], P[sup +]Q[sub A][sup [minus]], and [sup 3]P states of nonoriented Rb. sphaer...