搜索结果: 1-15 共查到“生物学 Pathways”相关记录27条 . 查询时间(0.078 秒)
One of the most important classes of human enzymes are protein kinases — signaling molecules that regulate nearly all cellular activities, including growth, cell division, and metabolism. Dysfunction ...
Protein controlled by both light and temperature can inform cell signal pathways（图）
蛋白质 细胞 信号通路
2023/7/12
Most organisms have proteins that react to light. Even creatures that don’t have eyes or other visual organs use these proteins to regulate many cellular processes, such as transcription, translation,...
Circulating concentrations of biomarkers and metabolites related to vitamin status, one-carbon and the kynurenine pathways in US, Nordic, Asian, and Australian populations
biomarker Lung Cancer Cohort Consortium one-carbon metabolism tryptophan metabolism vitamin status
2018/11/14
Background: Circulating concentrations of biomarkers that are related to vitamin status vary by factors such as diet, fortification, and supplement use. Published biomarker concentrations have also be...
New Tool Illuminates Cell Signaling Pathways Key to Disease
Cell Signaling Pathways Key Disease
2017/4/27
In a major advance for fundamental biological research, UC San Francisco scientists have developed a tool capable of illuminating previously inscrutable cellular signaling networks that play a wide va...
2017酶，辅酶和代谢途径高登研究研讨会（The Gordon Research Seminar(GRS) on Enzymes,Coenzymes and Metabolic Pathways ）
2017 酶，辅酶和代谢途径高登研究 研讨会
2017/3/13
The Gordon Research Seminar on Enzymes, Coenzymes and Metabolic Pathways is a unique forum for graduate students, post-docs, and other scientists with comparable levels of experience and education to ...
2017酶，辅酶和代谢途径戈登学术会议（The 2017 Gordon Research Conference on Enzymes,Coenzymes&Metabolic Pathways）
2017 酶，辅酶和代谢途径戈登 学术会议
2017/2/14
It is 104 years since Michealis and Menten described that the rate of an enzyme reaction is proportional the the enzyme-substrate complex. The Enzymes Coenzymes and Metabolic Pathways Gordon Research ...
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...
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...
Discovery of New Ligand Binding Pathways in Myoglobin by Random Mutagenesis
Animals Whales Myoglobin Ligands Genetic Techniques Mutagenesis Binding Sites Amino Acid Sequence Protein Conformation Structure-Activity Relationship
2016/5/23
A random library of single amino acid mutants of myoglobin was generated using a highly efficient, single-base-misincorporation random mutagenesis method to discover new ligand-binding pathways in myo...
You are what you eat:IU biologists map genetic pathways behind nutrition-based species traits
IU biologists genetic pathways nutrition-based species traits
2016/5/19
Biologists at Indiana University have significantly advanced understanding of the genetic pathways that control the appearance of different physical traits in the same species depending on nutritional...
Integration of general amino acid control and TOR regulatory pathways in yeast
GCN4 GCN2 TOR
2015/5/25
Two important nutrient sensing and regulatory pathways, the general amino acid control (GAAC) and the target of rapamycin (TOR), participate in the control of yeast growth and metabolism in response t...
Investigating the Biosynthetic Pathways to Polyacetylenic Natural Products in Fistulina hepatica and Echinacea purpurea
Biological Chemistry Molecular Biology
2015/5/21
Polyacetylenic natural products, compounds containing multiple carbon-carbon triple bonds, have been found in a large collection of organisms. Radiochemical tracer studies have indicated that these bi...
Honey bees use multiple genetic pathways to fight infections
Honey bees multiple genetic pathways fight infections
2015/4/1
Honey bees use different sets of genes, regulated by two distinct mechanisms, to fight off viruses, bacteria and gut parasites, according to researchers at Penn State and the Georgia Institute of Tech...
Development of a system for genetic exchange and studies of genome structure and fermentation pathways in Clostridium papyrosolvens C7
Biological sciences Fermentation Genetic exchange Clostridium papyrosolvens
2015/1/28
Mesophilic cellulolytic Clostridium papyrosolvens C7 potentially could be used by industry for ethanol production from cellulose fermentation. The first goal of this study was to determine the pathway...
Characterization of the CO2 assimilation pathways in the hyperthermophilic archaeon Pyrobaculum islandicum
Metabolism super thermophiles methanogens
2015/1/28
Most hyperthermophiles are capable of chemolithoautotrophic metabolism. However, the assimilation of CO2 in hyperthermophiles has only been studied extensively in methanogens and little is known about...