• The patient testimonial, chaired by Dr Tatjana Ross (Merck, Germany) was a vibrant reminder of the importance of medicinal chemistry and chemical biology, and its impact on healthcare - setting the tone for an inspiring meeting. (efmc.info)
  • Hosted at the occasion of 27th edition of the EFMC International Symposium on Medicinal Chemistry (EFMC-ISMC) which took place on September 4-8, 2022 in Nice, France, the EFMC Award & Honorary Fellow ceremonies were the occasion to thank the individuals who have provided outstanding support to the EFMC or contributed to strengthening the position of medicinal chemistry, chemical biology, or related fields in Europe. (efmc.info)
  • Plant molecular biology, genomics and biochemistry. (ubc.ca)
  • The study of plant form using the techniques of comparative genomics, molecular developmental biology and evolutionary biology. (ubc.ca)
  • Many phage have proved useful in the study of molecular biology and as vectors for the transfer of genetic information between cells lambda bacteriophage can also undergo a lytic cycle or can enter a lysogenic cycle, in which the page DNA is incorporated into that of the host, awaiting a signal that initiates events leading to replication of the virus and lysis of the host cell. (genomicglossaries.com)
  • You can think of it as a universal genetic language, a sort of Rosetta Stone that can unlock the hidden genes and molecules of life," said Farren Isaacs, associate professor of molecular, cellular, and developmental biology and biomedical engineering in Yale's Faculty of Arts and Sciences and co-senior author of the paper. (yale.edu)
  • This sets the stage for using a completely new synthetic biology discovery engine to identify scores of new natural products," Isaacs said. (yale.edu)
  • 22 is the third offering of a biennial international conference series focused on the growing intersection of Chemical Biology and Physiology. (ohsu.edu)
  • The interaction of Chemical Biology and Physiology is based on the need for new tools that are applicable in complex systems and provides innovative opportunities for drug target discovery and novel therapeutic concepts. (ohsu.edu)
  • Bob Ignacio, Ph.D. candidate in chemical biology at Radboud University in The Netherlands, explains his research to Beth Habecker, Ph.D., professor of chemical physiology and biochemistry, medicine, and anesthesia and perioperative medicine, OHSU School of Medicine, during the poster session that he won. (ohsu.edu)
  • Gretchen Fujimura, a bachelor's of science student at Oregon State University, came to the OHSU Chemical Biology and Physiology Conference to trade ideas. (ohsu.edu)
  • Kathrine Rush, Ph.D., postdoc in the lab of Ninian Blackburn, OHSU School of Medicine, gives a short talk at the Chemical Biology and Physiology Conference. (ohsu.edu)
  • Ever since Bob Ignacio became a graduate student in chemical biology at Radboud University in The Netherlands, he's wanted to attend a conference in a place far away. (ohsu.edu)
  • He said he'd imagined some tropical location with a poster session beneath the palm trees, but when he came across the April 28 - May 1 Chemical Biology and Physiology Conference at OHSU, he knew this would do. (ohsu.edu)
  • Carsten Schultz, Ph.D., professor and chair of chemical physiology and biochemistry, OHSU School of Medicine, together with his colleagues from University of Oregon, Oregon State University and OHSU, conceived of the conference - the third in a series - to further catalyze the growing synergy between the fields of chemical biology and physiology. (ohsu.edu)
  • The interaction of chemical biology and physiology is based on the need for new tools that are applicable in complex systems and provides innovative opportunities for drug target discovery and novel therapeutic concepts and to infuse new chemical technology into biomedical research. (ohsu.edu)
  • She has a BS in biology and chemistry from Millikin University and a PhD in cell and molecular biology from Saint Louis University. (reasons.org)
  • molecular biology synonyms, molecular biology pronunciation, molecular biology translation, English dictionary definition of molecular biology. (talgames.dk)
  • Lectures on these topics will be integrated with introductory lectures on molecular and structural biology, thermodynamics, statistics, and machine learning. (columbia.edu)
  • Prerequisites: genetics or molecular biology. (columbia.edu)
  • In this course, we will cover subject matter in chemical biology. (columbia.edu)
  • Topics covered will include high-throughput assay development, screening, chemical library creation, high-throughput chemistry, affinity purification of target proteins and target validation, protein microarrays, molecular evolution, protein engineering and synthetic biology. (columbia.edu)
  • The course is intended to provide a foundation needed for advanced chemical biology research, i.e. the creation and use of chemical probes of biological processes and macromolecular function. (columbia.edu)
  • The course will be of interest to students at the interface between chemistry and biology, and students interested in medicine, academic chemical biology and drug discovery efforts. (columbia.edu)
  • This course contains mainly molecular biology, biochemistry & genetic content, is based on reading research articles and requires writing a research proposal. (columbia.edu)
  • Lsskenya General Biology is the natural science that studies life and living organisms, including their physical structure, chemical processes, physiological mechanisms, molecular interactions, development and evolution. (lsskenya.com)
  • General Biology Products manufacturers, General Biology Products suppliers, General Biology Products manufacturers in Kenya, General Biology Products. (lsskenya.com)
  • This evolution resulted from advances in molecular biology, genetics, analytical chemistry, and other basic sciences. (cdc.gov)
  • Progress in the molecular approach to biology and medicine has stimulated and excited both the public and researchers, who now believe these advances can be applied to the study, prevention, and control of health risks faced by human populations. (cdc.gov)
  • This year's topics of focus include Bioinorganic Chemistry, Chemical Physiology, Imaging and Biosensors, Immune Response in Cancer, Molecular Switches, and Protein Chemistry. (ohsu.edu)
  • Biochemists, sometimes called molecular biologists or cellular biologists , may study the molecular mechanisms by which cells feed, divide, and grow. (bls.gov)
  • Mutagenesis research has two aims: (1) to understand the molecular mechanisms leading to mutations, and (2) to prevent a thoughtless introduction of mutagenic agents into our environment. (powells.com)
  • This paper describes the GENerator of reduced Organic Aerosol mechanism (GENOA) that produces semi-explicit mechanisms for simulating the formation and evolution of secondary organic aerosol (SOA) in air quality models. (copernicus.org)
  • Using a series of predefined reduction strategies and evaluation criteria, GENOA trains and reduces SOA mechanisms from near-explicit chemical mechanisms (e.g., the Master Chemical Mechanism - MCM) under representative atmospheric conditions. (copernicus.org)
  • As a consequence, these trained SOA mechanisms can preserve the accuracy of detailed gas-phase chemical mechanisms on SOA formation (e.g., molecular structures of crucial organic compounds, the effect of "non-ideality", and the hydrophilic/hydrophobic partitioning of aerosols), with a size (in terms of reaction and species numbers) that is manageable for three-dimensional (3-D) aerosol modeling (e.g., regional chemical transport models). (copernicus.org)
  • The state of knowledge on VOC chemistry can be reflected by explicit gas-phase chemical mechanisms that contain all known essential reaction pathways of VOC degradation. (copernicus.org)
  • The molecular mechanisms and signal transduction cascades evoked by the activation of aryl hydrocarbon receptor (AhR) are becoming increasingly understandable. (bvsalud.org)
  • Gradually fostering an approach to potential beneficial healing properties, there are renewed efforts through bioprospecting and evidence-based research to understand by means of rigorous investigations the mechanisms of action whether earthworms are used as food and/or as sources of potential medicinal products. (hindawi.com)
  • These mechanisms are becoming finely tuned where many levels of organization converge from molecular to cellular to organismic and are critically examined revealing a depth never before known. (hindawi.com)
  • It is now possible to detect smaller amounts of analytes and contaminants and smaller biological changes, as well as to identify mechanisms at the cellular and molecular levels. (cdc.gov)
  • 7. Mutations are the only proposed mechanism by which new genetic material becomes available for evolution. (jesus-is-savior.com)
  • Others study the evolution of plants and animals, to understand how genetic traits are carried through successive generations. (bls.gov)
  • Yet the hundreds of thousands of individual genetic pathways that make these structures possible and thus maintain life remain largely unexplored, in part because of the daunting complexity of variations of genetic and molecular interactions among species. (yale.edu)
  • SGE, generated from computer-aided design software developed by the team, re-designs genetic pathways so that they can be activated in a variety of host organisms allowing the researchers to determine their molecular functions. (yale.edu)
  • The new field of applied genetic research, genetic toxicology and mutation research investigates the mutagenicity and cancerogenicity of chemicals and other agents. (powells.com)
  • One popular hypothesis suggests that ribonucleic acid (RNA) molecules, which contain the genetic blueprints for proteins and can perform simple chemical reactions, kick-started life. (sciencedaily.com)
  • In this study, we examined the expression, function and evolution of MatK using a combination of molecular and genetic methods. (vt.edu)
  • Furthermore, genetic analysis has revealed that although MatK has a high rate of amino acid substitution, these substitutions are not random but are constrained to maintain overall chemical structure and stability in this protein. (vt.edu)
  • Correlations between genetic, morphological, and chemical diversities in a germplasm collection of the medicinal plant Origanum vulgare L. Chemistry and Biodiversity 9(12): 2784-801. (notulaebiologicae.ro)
  • Brain tumours are heterogeneous and are classified comprehensively into molecular subtypes based on genetic alterations. (bvsalud.org)
  • This results in the formation of biologically active breakdown products that play a role in plant-pathogen and plant-insect interactions and have attracted a lot of interest as health-promoting compounds in our diet [ 14 - 18 ]. (biomedcentral.com)
  • The materials we make are niche polymers with tailor-made sites that facilitate selective molecular interactions. (lu.se)
  • The MIPs are produced by various polymerization methods but in all cases specifi c interactions, molecular partitioning and polymer structure are key properties that we focus on. (lu.se)
  • We hope to direct the attention of readers to the latest breakthroughs of traditional oxygen functionalization reactions and to the potential of electrochemistry for the transformation of organic substrates to useful end products. (rsc.org)
  • Organisms probably replaced chemical reactions already going on in the planet and internalized them into cells through development of enzymatic activities," says Gustavo Caetano-Anollés, bioinformatician and professor in the Department of Crop Sciences at U of I. (sciencedaily.com)
  • The kinds of conditions that sustain microbial life - those that allow a long-lasting lake, for example - aren't the same as the conditions scientists think are required to promote chemical reactions that might lead to life. (scitechdaily.com)
  • A key product of those chemical reactions are long chains of carbon-based molecules called polymers - including nucleic acids, molecules considered to be chemical buildings blocks of life as we know it. (scitechdaily.com)
  • Wet-dry cycles control the concentration of chemicals that feed the fundamental reactions leading to the formation of polymers. (scitechdaily.com)
  • chemical reactions driven by the geological conditions on the early Earth might have led to the prebiotic evolution of self-replicating molecules. (chemeurope.com)
  • Indeed, specifically folded RNA molecules have been shown to catalyze chemical reactions both in the test-tube and in cells, just as proteins do. (chemeurope.com)
  • Discover how he's pushing the boundaries of atomic force microscopy (AFM) and scanning tunnelling microscopy (STM) to explore chemical reactions, resolve molecular structures, and delve into the world of single-electron charges. (falling-walls.com)
  • We discovered new chemical reactions [ https://www.nature.com/articles/nchem.2438 ] and new ways to control them [ https://www.science.org/doi/full/10.1126/science.abo6471 ]. (falling-walls.com)
  • And we could demonstrate chemical reactions based on the attachment and detachment of single electrons [ https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.226101 ]. (falling-walls.com)
  • Students will learn how cells, energy, reproduction, and key chemical reactions make it possible for life to develop and thrive. (credoreference.com)
  • Besides being directly emitted, aerosols can be secondary, i.e., formed in the atmosphere through chemical reactions and gas-particle mass transfer. (copernicus.org)
  • All living organisms have a metabolism, a set of life-sustaining chemical transformations that provide the energy and matter needed for the functions of the cell. (sciencedaily.com)
  • Caetano-Anollés and Ibrahim Koç, a visiting scholar in the department, found evidence for the "metabolism-first" hypothesis by studying the evolution of molecular functions in organisms representing all realms of life. (sciencedaily.com)
  • i) The virulence of the biocontrol agent must be enhanced to overcome evolutionary barriers either by mixing with synergistic chemicals or with one or more organisms, and/or by mutagenic or transgenic enhancing of virulence of the biocontrol fungus. (weizmann.ac.il)
  • iv) After fulfilling these three criteria, the product must be biosafe: not produce mammalian toxins that affect users and consumers, and have a host range that does not include crops and beneficial organisms, and in most cases that it will not spread from application sites or have environmental residues beyond those needed to control the target pest. (weizmann.ac.il)
  • Self-replication is a key property of biological systems at the cellular level, and this drives the process of evolution, but the onset and immediate effects of self-replication in the emergence of life are not understood. (nature.com)
  • One hypothesis is that systems which are able to couple molecular-based template self-replication to cellular objects evolved, overcoming parasitism and problems of dilution, see Fig. 1 1 . (nature.com)
  • The term "molecular epidemiology" may be used to describe such an approach: the incorporation of molecular, cellular, and other biologic measurements into epidemiologic research. (cdc.gov)
  • Biochemists and biophysicists study the chemical and physical principles of living things and of biological processes. (bls.gov)
  • Biochemists and biophysicists study the chemical and physical principles of living things and of biological processes, such as cell development, growth, heredity, and disease. (bls.gov)
  • The Building Blocks of Life explores and explains how these chemical substances and processes affect all plants, animals, and microorganisms, including viruses, bacteria, fungi, and protists. (credoreference.com)
  • 2003 ) developed the near-explicit Master Chemical Mechanism (MCM), which describes detailed gas-phase chemical processes related to VOC oxidation. (copernicus.org)
  • This course provides students with the consciousness of the sustainability of chemical processes and energy generation. (ru.nl)
  • In addition, this course presents how chemical processes can be developed in a sustainable way with the use of environmentally benign methods (e.g., catalysis and green solvents) and how chemical waste is treated. (ru.nl)
  • They are isolated via SELEX (Systematic Evolution of Ligands by Exponential Enrichment), an evolutionary process that involves iterative rounds of selection and amplification before sequencing and aptamer characterization. (genomicglossaries.com)
  • Part I covers key laboratory manipulations, including DNA cloning, gene characterization, association of genes with disease, and methods for studying gene regulation and activities of gene products. (columbia.edu)
  • Chemical composition, size distributions, and degree of oligomerization of secondary organic aerosol (SOA) from α -pinene (C 10 H 16 ) ozonolysis were investigated for low-temperature conditions (223 K). Two types of experiments were performed using two simulation chambers at the Karlsruhe Institute of Technology: the Aerosol Preparation and Characterization (APC) chamber, and the Aerosol Interaction and Dynamics in the Atmosphere (AIDA) chamber. (copernicus.org)
  • Molecular characterization of IMP-1-producing Enterobacter cloacae complex isolates in Tokyo. (cdc.gov)
  • It is important to recognize that the concepts selected, and 4-hr semi-occluded exposure with of hazard identification, hazard characterization, neat chemical was chosen to reflect the type of and risk assessment are commonly confused. (cdc.gov)
  • By revealing the secrets of chemical bonds and charged molecules on the atomic scale, his work holds immense promise for advancing fields like combustion, medicine, and catalysis. (falling-walls.com)
  • Our results impact cleaner combustion and with this health and climate change, as well as finding new medicines and improving chemical synthesis and heterogenous catalysis to give examples. (falling-walls.com)
  • Professor Feringa has been a leading researcher in organic chemistry including sub-diciplines such as stereochemistry, asymmetric catalysis, optopharma, self- assembly, molecular nanosystems as well as molecular switches and motors. (lu.se)
  • He is the recipient of the Wiley-KCS Young Scholar Award (2009, Korean Chemical Society) and the Excellent Research Award (2019, KCS Inorganic Chemistry Division). (rsc.org)
  • Multiple sponsors stepped forward, including Poster Sponsor ThermoFisher Scientific, and Gold level sponsors Advion, Royal Chemical Society, and Cascade Chemistry. (ohsu.edu)
  • So, considering the "wide range of soft tissue structures" 1 in this and other fossils of supposed antiquity, and considering that "all of the chemistry, and all of the molecular breakdown experiments that [scientists have] done don't allow for this," 2 it appears that a vast ages interpretation of this and similar fossils is in error. (icr.org)
  • It will present the fundamentals of the 12 principles of green chemistry and sustainability metrics within life cycle assessment, and their necessary evolution to pursue a circular economy. (ru.nl)
  • Introduction to green and sustainable chemistries (history and evolution of green chemistry, 12 principles of green chemistry, circular chemistry, sustainability metrics, atom economy, LCA). (ru.nl)
  • The division of surface chemistry of the swedish chemical society. (lu.se)
  • But we could use our chronologies and methodologies to ask what novel molecular functions will be generated in the future. (sciencedaily.com)
  • Bringing the synthesis of molecules by atom manipulation and the control of single-electron charges together, we work towards novel molecular machines that might be constructed on the atomic scale using atom manipulation and which functionality we envisage based on single-electron transfer. (falling-walls.com)
  • Biochemists and biophysicists involved in biotechnology research use chemical enzymes to synthesize recombinant DNA. (bls.gov)
  • These molecules often form complex chemical structures, shaped by billions of years of evolution across a diverse range of life forms spanning bacteria, plants, and humans. (yale.edu)
  • Moreover, we apply the techniques we developed for identifying individual molecular structures in complex molecular mixtures. (falling-walls.com)
  • Topics covered include introductions to biomolecular structure, physico-chemical tools used to probe biomolecular structure and dynamics, intermolecular forces that govern these structures and dynamics, and experimental and computational approaches for studies of biomolecular folding and function. (columbia.edu)
  • Glioblastoma rapid progression, drug resistance, and recurrence have been scientifically linked to several factors, including its rapid growth rate, loss of apoptosis, pro-survival signalling, molecular heterogeneities and hallmark features to infiltrate vital brain structures. (bvsalud.org)
  • Chemical structures of avoparcin and vancomycin. (cdc.gov)
  • Adam T. Cross et al, Calcicole-calcifuge plant strategies limit restoration potential in a regional semi‐arid flora, Ecology and Evolution (2021). (phys.org)
  • More than 60% of all drugs, including antibiotics and cancer treatments, are derived from natural products in the form of small molecules encoded by metabolic genes. (yale.edu)
  • A dedicated group of researchers is engaged in attempts to define the conditions under which the first tentative steps in the evolution of complex polymeric molecules from simple chemical precursors could have been feasible. (chemeurope.com)
  • 40 %) of adducts (molecules with more than 10 carbon atoms) of α -pinene oxidation products were observed. (copernicus.org)
  • What's unique about this particular resource, known as the Gene Ontology (GO) database, is the fact that for each gene product -- a protein or RNA molecule -- a set of terms describing its function goes with it. (sciencedaily.com)
  • The ability to form non-isothiocyanate products by specifier protein activity may provide plants with a selective advantage. (biomedcentral.com)
  • However, these same features have raised questions as to whether matK produces a functional protein product. (vt.edu)
  • Very little research has been conducted concerning the expression and function of this important gene and its protein product. (vt.edu)
  • Stu Borman, Chemical and Engineering News, Dec. 16, 2002 lists as highlights of 2002 http://pubs.acs.org/cen/coverstory/8050/8050chemhighlights5.html with references to the literature on polysaccharide and glycoconjugate microarrays, monosaccharide chips, natural and synthetic oligosaccharide arrays, and synthetic oligosaccharides in microtiter plate format. (genomicglossaries.com)
  • Specifier proteins occur in some, but not all glucosinolate-containing plants and promote the formation of biologically active non-isothiocyanate products upon myrosinase-catalyzed glucosinolate breakdown. (biomedcentral.com)
  • The evolution of specifier proteins in the Brassicaceae demonstrates the plasticity of secondary metabolism within an activated plant defense system. (biomedcentral.com)
  • ABSTRACT The study evaluated the antimicrobial resistance of molecularly characterized strains of Staphylococcus aureus and S. saprophyticus isolated from 3 Lebanese dairy-based food products that are sometimes consumed raw: kishk, shanklish and baladi cheese. (who.int)
  • Pharmacology is the study of how drugs and other chemicals affect the body in health and disease. (strath.ac.uk)
  • Related but currently uncharacterized pathways are broadly distributed in diverse genomes, suggesting that much of the specialized nucleotide chemical and biological diversity still awaits discovery," Crawford said. (yale.edu)
  • Chemical Bonding and Molecular Structure 5. (techniajz.com)
  • Conjugated polymers (CPs) have become emerging materials for many useful applications due to the tunability of their properties by variation of chemical structure. (usc.edu)
  • His research interests concern atmospheric structure and evolution on planets, moons, and exoplanets (planets orbiting other stars as well as those that are not gravitationally bound to stars). (reasons.org)
  • Aptamers are short nucleic acid sequences capable of specific, high-affinity molecular binding. (genomicglossaries.com)
  • Template self-replication 4 relies on binding of the precursors to the template by molecular recognition, usually combining a hydrogen bonding motif with size, shape and/or charge complementarity. (nature.com)
  • Permanent changes in genes and chromosomes, or genome mutations, can be induced by a plethora of agents, including ionizing and nonionizing radiations, chemicals, and viruses. (powells.com)
  • 2007 ) , is largely formed by the condensation of the oxidation products from the degradation of volatile organic compounds (VOCs). (copernicus.org)
  • Evidence is accumulating that this chemical diversity is shaped by selection pressures exerted by the biotic and abiotic environment of the plant [ 1 , 2 ]. (biomedcentral.com)
  • The glucosinolate-myrosinase system represents one of the best studied plant chemical defenses. (biomedcentral.com)
  • Plant Systematics and Evolution 281(1):151-160. (notulaebiologicae.ro)
  • Statistical analysis of the associations between phenolic monoterpenes and molecular markers, AFLPs and SAMPLs in the spice plant Oregano. (notulaebiologicae.ro)
  • The research published in Ecology and Evolution , discovered that the plant ecosystems are well-adapted to the characteristics of the region's ancient and nutrient-poor soils-and that the very different features of mined landscapes mean many native species are unlikely to be returned by rehabilitation. (phys.org)
  • Unfortunately, the chemical characteristics of some tailings and other by-products produced by mines can be more similar to material on the moon than to the ancient, highly-weathered soils of BIF, and this presents a really challenging, hostile environment for many native plant species ," Dr. Cross said. (phys.org)
  • The research team looked at 538 plant species in an 82,000 hectare area in WA's Mid West, assessing their growth on different soil types across the region and examining their potential tolerance to the chemical characteristics of mined materials. (phys.org)
  • The plant is present in the evolution of human civilization being used by men as a source of fibers for garments by the Chinese and Greeks and in cordage by the Romans. (bvsalud.org)
  • This award recognises emerging scientists in the early stages of their independent academic careers who have made a significant contribution to the chemical sciences. (rsc.org)
  • Lead researcher Dr. Adam Cross from Curtin's School of Molecular and Life Sciences said the elevation and different habitats offered by Banded Iron Formations (BIF) in an otherwise dry, mostly flat landscape, make them a sponge for biodiversity -but that their iron-rich rock made them increasingly attractive to iron-ore miners. (phys.org)
  • He is now the Jacobus H. van't Hoff Distinguished Professor of Molecular Sciences at University of Groeningen in the Netherlands, from where he also obtained his Ph.D. degree. (lu.se)
  • University scientists have described the first chip- based chemical strategy for rapidly screening carbohydrates for biologically useful activity. (genomicglossaries.com)
  • Scientists have traced the origins and evolution of molecular functions through time. (sciencedaily.com)
  • Scientists aren't entirely sure how life began on Earth, but one prevailing theory posits that persistent cycles of wet and dry conditions on land helped assemble the complex chemical building blocks necessary for microbial life. (scitechdaily.com)
  • Scientists believe that, on the (relatively) young Earth, environments must have existed, which were conducive to prebiotic, molecular evolution. (chemeurope.com)
  • The progress of electrochemical methods toward oxygen functionalization is presented by an in-depth discussion of different types of electrically driven-chemical organic synthesis, with particular attention to recently developed electrochemical systems and catalyst designs. (rsc.org)
  • Deeply ingrained in everything from simple compound identification to process and regulatory monitoring, FTIR covers a wide range of chemical applications, especially for polymers and organic compounds. (thermofisher.com)
  • The ability to replicate and accelerate chemical transformations motivated the formulation of the 'RNA world' hypothesis. (chemeurope.com)
  • We will discuss approaches for discovering and optimizing chemical tools for measuring and perturbing biological systems. (columbia.edu)
  • Instead, the whole earthworm or some of its products has been analyzed in credible experimental research related to biological function in mammals that still require further refinement. (hindawi.com)
  • Earthworms also play essential biological, chemical, and physical roles in ecology. (hindawi.com)
  • The BorJ gene product, a PMP-dependent transaminase, then introduces an amine into the polyketide, generating intermediate Borrelidin B. BorI then catalyzes the conversion of the amine to an N,N-dihydroxy species and the dehydration to form borrelidin via an aldoxime intermediate. (wikipedia.org)
  • These and other events triggered the genera- built on observations of the adverse effects of tion of batteries of predictive tests, the large chemicals on human health, and the need to pre- majority using mammalian species (6, 7). (cdc.gov)
  • Based on their chemical composition, they can be further divided into secondary inorganic aerosol (SIA) and secondary organic aerosol (SOA). (copernicus.org)
  • The degree and rate of biodegradation is dependent on the chemical composition of the polymer and its working environment, and so there is no single optimal method for determining biodegradation. (chemtec.org)
  • Chemical composition and antimicrobial activity of essential oil of wild and cultivated Origanum syriacum plants grown in Sinai, Egypt. (notulaebiologicae.ro)
  • Among other instrumentation, a chemical ionization mass spectrometer (CIMS) coupled to a filter inlet for gases and aerosols (FIGAERO), deploying I − as reagent ion, was used for SOA chemical composition analysis. (copernicus.org)
  • Milk and milk-based food products are highly susceptible to microbial attack because of their rich composition, which provides a favourable medium for growth of a host of spoilage agents [1]. (who.int)
  • Knowing the progression of these molecular functions through time can help predict where life on Earth is headed. (sciencedaily.com)
  • For example, we can find out what kinds of catalytic, recognition, or binding activities a gene product has, which is much more intuitive," Caetano-Anollés notes. (sciencedaily.com)
  • Minimal artificial replicators have been designed based on molecular recognition, inspired by the template copying of DNA, but none yet have been coupled to compartmentalisation. (nature.com)
  • Diamagnetic materials are substances that do not have unpaired electrons in the atomic and molecular orbitals. (medscape.com)
  • Paramagnetic substances are substances with unpaired electrons in their atomic or molecular orbitals. (medscape.com)
  • The coupling of compartmentalisation with molecular replication is thought to be crucial for the emergence of the first evolvable chemical systems. (nature.com)
  • For many regulatory authorities, the local lymph node assay (LLNA) is the preferred assay for the predictive identification of skin-sensitizing chemicals. (cdc.gov)
  • Molecular epidemiology: principles and practices. (cdc.gov)