• The reactions in these pathways are of particular interest in medicine as part of drug metabolism and as a factor contributing to multidrug resistance in infectious diseases and cancer chemotherapy . (bionity.com)
  • Topics covered include cell structure and function, DNA replication and the flow of genetic information, enzyme function, metabolism and physiology of microorganisms, plants, and animals. (sfu.ca)
  • These pathways are also important in environmental science, with the xenobiotic metabolism of microorganisms determining whether a pollutant will be broken down during bioremediation , or persist in the environment. (bionity.com)
  • They originate from living organisms, usually microorganisms, and they have a basic function to transform specific biological substances inside that organism, so that the transformed molecules can be used in metabolism. (lu.se)
  • Metabolism comprises the processes that the body needs to function. (wikipedia.org)
  • The fundamental biological processes giving rise circannual rhythms are not known for any organism. (uit.no)
  • However, compared to developmental processes, knowledge about the epigenetic regulation of metabolism is limited in multicellular organisms. (biorxiv.org)
  • Metabolism is the set of physical and chemical processes through which living organisms extract energy and mass from their environment in order to sustain life [ 1 ]. (biomedcentral.com)
  • Processes such as host-microbe crosstalk, immune activation and inflammation, microbe-microbe signalling, microbial metabolism and antimicrobial activity are bioactive in the human gut [3]. (deepdyve.com)
  • In addition, FXR is critical in regulating lipid metabolism and reducing inflammation, processes critical in the development of cholestasis and fatty liver diseases. (aspetjournals.org)
  • The energy is used for all the processes which keep the organism alive. (pointshop.com)
  • Some of these processes occur continually, such as the metabolism of foods, the synthesis of large, biologically important molecules, e.g. proteins and DNA, and the transport of molecules and ions throughout the organism. (pointshop.com)
  • Other processes occur only at certain times, such as muscle contraction and other cellular movements. (pointshop.com)
  • The sequence provides for the first time genetic information on an organism from a major group of bacteria not previously genotyped: the bacteroides group of gram-negative anaerobes. (the-scientist.com)
  • An international team of scientists under the direction of the Max Planck Institute for Chemical Ecology in Jena, Germany, were able to demonstrate for the first time that symbiotic Enterococcus mundtii bacteria secrete the antimicrobial peptide mundticin. (mpg.de)
  • The genome of these bacteria is of great interest for understanding the process of genome erosion and elucidating how the cooperation and the mutual benefit between bacteria and their host insects have evolved over long periods of time (PNAS, doi: 10.1073/pnas.2023047118, April 2021). (mpg.de)
  • It was during my postdoc time that I met Andreas Teske - he and I became friends and colleagues and I actually did a second postdoc with him studying hydrothermal vent microbes from Guaymas Basin, hyperthermophile bacteria and archaea. (joidesresolution.org)
  • The researchers continued to test whether fungi and bacteria could thrive at different points in time because of their unique and varied traits. (earth.com)
  • People suffer an illness and take antibiotics which destroys bacteria and new organisms appear. (earth.com)
  • Good" bacteria such as L. acidophilus can help break down food, absorb nutrients, and fight off "bad" organisms that might cause diseases. (medlineplus.gov)
  • The study shows metabolism and binding arose first, followed by the functional activities of larger macromolecules and cellular machinery. (sciencedaily.com)
  • This general biology course will examine major principles in biology at the molecular, cellular, and organism levels. (cui.edu)
  • A study of plant and animal molecular and cellular structures, biochemistry, and function is included in this course with an emphasis on the molecular level of cells, cellular metabolism, and the structure and function of the major organelles. (cui.edu)
  • Toxins are chemicals that are produced by organisms as a result of cellular metabolism (e.g., marine toxins such as saxitoxin or plant toxins such as ricin). (cdc.gov)
  • Toxicants are synthetic (i.e., manufactured) or naturally found chemicals that are not produced by organisms as a result of cellular metabolism (e.g., nerve agents or arsenic). (cdc.gov)
  • Among different modeling schemes, the quantification of intracellular metabolic fluxes (i.e. the rate of each reaction in cellular metabolism) is of particular interest for metabolic engineering because it describes how carbon and energy flow throughout the cell. (biomedcentral.com)
  • The jQMM library presented here provides an open-source, Python-based framework for modeling internal metabolic fluxes and leveraging other -omics data for the scientific study of cellular metabolism and bioengineering purposes. (biomedcentral.com)
  • jQMM will facilitate the design and metabolic engineering of organisms for biofuels and other chemicals, as well as investigations of cellular metabolism and leveraging -omics data. (biomedcentral.com)
  • In a landmark antimicrobial kill-time study performed in the 1980s, Dr Larry C Ford of UCLA Medical School documented that over 650 different disease-causing pathogens were killed when exposed to a specific formulation of colloidal silver called Advanced Cellular Silver, manufactured by Results RNA. (positivehealth.com)
  • Given this and also the fact that the master control system of the entire organism - the nervous system - works through the ECM to ensure that all activities of cellular metabolism are aided by healthy lymphatic function, it seems obvious that treating this system can produce a beneficial, generative effect across the entire body. (ndnr.com)
  • C. Peterson, M. Ringne´r / Artificial Intelligence in Medicine 28 (2003) 59-74 structure and function, cellular metabolism, development of cells and tissues, and response of organisms to their environments. (lu.se)
  • Basal metabolic rate (BMR) is the rate of energy expenditure per unit time by endothermic animals at rest. (wikipedia.org)
  • This makes BMR a variant of standard metabolic rate measurement that excludes the temperature data, a practice that has led to problems in defining "standard" rates of metabolism for many mammals. (wikipedia.org)
  • Basal metabolic rate is the amount of energy per unit of time that a person needs to keep the body functioning at rest. (wikipedia.org)
  • The VMM states that the summit metabolism (or the maximum metabolic rate in response to the cold) increases during the winter, and that the sustained metabolism (or the metabolic rate that can be indefinitely sustained) remains a constant fraction of the former. (wikipedia.org)
  • But at the same time, it's not so complicated because illnesses like diabetes, obesity and heart attacks are all metabolic disorders. (texasstandard.org)
  • Metabolism underpins development and physiology, but little is known about how metabolic genes and pathways are regulated, especially in multicellular organisms. (biorxiv.org)
  • To determine how metabolism is regulated epigenetically, we first identified regulatory patterns of epigenetic modification across all metabolic domains. (biorxiv.org)
  • To map the epigenetic marks on metabolic enzymes, pathways, and domains, we used the genome-wide functional annotations of metabolism we generated previously ( 6 ). (biorxiv.org)
  • Xenobiotic metabolism is the set of metabolic pathways that chemically modify xenobiotics , which are compounds foreign to an organism's normal biochemistry, such as drugs and poisons. (bionity.com)
  • Understanding of metabolism is also of central importance to the microbial production of drugs, bioproducts and biofuels through metabolic engineering [ 5 ]. (biomedcentral.com)
  • Metabolic engineering rarely succeeds at the first attempt to introduce and activate a heterologous pathway in a host organism. (biomedcentral.com)
  • When a bat is confronted by a viral antigen, the proportional increase in metabolism for raising an immune response may be trivial compared to the very large increase in the metabolic costs of flight. (cdc.gov)
  • Modeling of microbial metabolism is a topic of growing importance in biotechnology. (biomedcentral.com)
  • The epithelium function and the mucosal associated immune system are influenced by direct host-microbiota interactions and through modulation of the microbial metabolism [7]. (deepdyve.com)
  • Relatively long contact times are necessary (seconds to minutes) so that the contaminated air remains in close proximity to the microbes so sorption can occur. (biocycle.net)
  • predator-prey relationships, symbioses including parasitism, and co-metabolism where microbes partner up to get the job done. (joidesresolution.org)
  • Study first author Fabiola Pulido-Chavez noticed that genes involved in methane metabolism doubled in post-fire microbes. (earth.com)
  • Humans have made use of microbes over time. (cdc.gov)
  • These pathways are a form of biotransformation present in all major groups of organisms, and are probably of ancient origin. (bionity.com)
  • You have to look at the whole microbial community and how individuals and individual groups of organisms interact. (joidesresolution.org)
  • [2] In contrast, the diffusion of hydrophobic compounds across these barriers cannot be controlled and organisms therefore cannot exclude lipid -soluble xenobiotics using membrane barriers. (bionity.com)
  • This lipid activates after eating and helps our metabolism to digest the food much faster, and it is not giving us a sense of hunger, which makes it perfect for every diet. (thefrisky.com)
  • of commercial interest as a rich natural source of beta-carotene, and Chromochloris zofingiensis , which we are lifting up as a biofuels reference organism for its remarkable capacity for accumulating triacylglycerols (biodiesel precursors). (berkeley.edu)
  • Furthermore, numerous so-called "precursors" are in use, e.g. 6:2 fluorotelomer alcohol, which can be converted into poorly degradable PFAS, such as PFHxA, both in the environment as well as in organisms. (bund.de)
  • This includes effects which are or may become debilitating, harmful or toxic to the normal functions of the organism, but does not include non-harmful effects such as tissue discoloration alone or the induction of enzymes involved in the metabolism of the substance. (cornell.edu)
  • The actions of some drugs as substrates or inhibitors of enzymes involved in xenobiotic metabolism are a common reason for hazardous drug interactions . (bionity.com)
  • It is logical that these two functions started very early because molecules first needed to generate energy through metabolism and had to interact with other molecules through binding," Caetano-Anollés explains. (sciencedaily.com)
  • Visualization of glucose metabolism is of critical importance for clinical diagnostics and fundamental biological researches. (rsc.org)
  • It is fundamental to all living organisms. (texasstandard.org)
  • Hence, an understanding of metabolism is fundamental in order to set the stage for, and understand the physical limitations of, every biological process. (biomedcentral.com)
  • It is reported in energy units per unit time ranging from watt (joule/second) to ml O2/min or joule per hour per kg body mass J/(h·kg). (wikipedia.org)
  • Studies of energy metabolism using both methods provide convincing evidence for the validity of the respiratory quotient (RQ), which measures the inherent composition and utilization of carbohydrates, fats and proteins as they are converted to energy substrate units that can be used by the body as energy. (wikipedia.org)
  • Its metabolism, including uptake and incorporation, is vital to sustain the energy consumption of living organisms. (rsc.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)
  • The necessary tools for considering the overall picture of the flow and degradation of energy in human society--the metabolism of the social organism, its primary function of self-maintenance--have been available for only a short time. (ac.be)
  • In the primeval oceans the first organisms found themselves surrounded by energy-rich organic substances that had been accumulating for millions of years. (ac.be)
  • The energy released through fermentation gave these rudimentary organisms the means to survive, but only in a marginal way and while accumulating toxic wastes in their environment. (ac.be)
  • Respiration released about four times more energy than did fermentation. (ac.be)
  • Having much more energy available than they needed for survival, the living organisms benefited from an energy surplus. (ac.be)
  • The nomad hunter of prehistoric times was at the mercy of the great energy forces of the earth: fire, flood, storm, drought, and wild animals. (ac.be)
  • The P. gingivalis genome contains 2.3 million DNA base pairs forming 2226 genes, many of which are involved in protein synthesis and energy metabolism. (the-scientist.com)
  • For example, genes associated with energy metabolism showed higher expression levels compared to those involved in specialized metabolism (Fig. S1B). (biorxiv.org)
  • Organisms use metals like copper, iron, manganese, molybdenum, vanadium, which have multiple stable oxidation states, for reducing nitrogen gas to ammonium, for using light to convert carbon-dioxide and water to carbohydrate, and for extracting energy from inorganic or organic chemicals to sustain life. (berkeley.edu)
  • However, before the energy can be used, it is first transformed into a form which the organism can handle easily. (pointshop.com)
  • Dr. Harry T. Whelan says, "The light is absorbed by mitochondria where it stimulates energy metabolism in muscle and bone, as well as skin and subcutaneous tissue. (pointshop.com)
  • Chlamydia trachomatis is a small gram-negative, obligate intracellular parasite that is deficient in energy metabolism. (medscape.com)
  • Given the key role of the gut microbiome in human health, and particularly in energy metabolism, it makes sense that the evidence has converged to reveal a relationship between the gut microbiome and obesity. (medscape.com)
  • The results indicate disruption of aerobic metabolism in our experimental model of neonatal anoxia, as proved by sharply increasing lactate levels. (nel.edu)
  • Furthermore, unlike other denitrifiers, M. aerodenitrificans performs an aerobic denitrification which is a co- respiration of the two electron acceptors, oxygen and nitrogen compound, at the same time [5]. (kenyon.edu)
  • However, aerobic denitrifying organisms are indeed found in a broad range of microbial organisms with different levels of productivity. (kenyon.edu)
  • Severity across time, the tbw during maximal aerobic and electrolyte homeostasis leads to muscle mass Buy Ambien Prescription Online of glyburide. (lorenzopetrantoni.com)
  • Bioconcentration Factor (BCF)-- The quotient of the concentration of a chemical in aquatic organisms at a specific time or during a discrete time period of exposure divided by the concentration in the surrounding water at the same time or during the same period. (cdc.gov)
  • Cross-sectional Study --A type of epidemiological study of a group or groups which examines the relationship between exposure and outcome to a chemical or to chemicals at one point in time. (cdc.gov)
  • Developmental Toxicity-- The occurrence of adverse effects on the developing organism that may result from exposure to a chemical prior to conception (either parent), during prenatal development, or postnatally to the time of sexual maturation. (cdc.gov)
  • Any deleterious effect to organisms due to exposure to a substance. (cornell.edu)
  • Clinical manifestations of poisonings might vary as a result of interindividual differences (e.g., previous medical history, genetic differences, sex, or age), route of exposure, amount and duration of exposure, and length of time since the exposure. (cdc.gov)
  • Environmental exposure to many of these organisms is common, but most exposures do not cause infection and many infections. (msdmanuals.com)
  • Further genetic analyses provided hints that the metabolism of the bacterial symbionts is mainly directed towards the production of antibiotic substances necessary for the protection of the beewolves' offspring. (mpg.de)
  • For 249 organisms, their genomes -- or complete set of genes -- were available in a searchable database. (sciencedaily.com)
  • You can take an entire genome that represents an organism, like the human genome, and visualize it through the collection of functionalities of its genes. (sciencedaily.com)
  • It switches a large number of genes on or off, depending on the time of day and is synchronised with external time by "zeitgeber" like light. (uni-heidelberg.de)
  • At the heart of Neurospora's circadian system is the transcription factor WCC, a protein that activates or "switches on" about 1,000 genes depending on the time of day. (uni-heidelberg.de)
  • Rather, most of the time in this process is spent troubleshooting the pathways for acceptable production [ 7 ]. (biomedcentral.com)
  • The term "gut microbiome" is similar but refers to the genetic makeup of those organisms. (medscape.com)
  • Because the function of Zip7 in vivo was unclear, the present study investigated the function of zip7 in vertebrate development and zinc metabolism using zebrafish as a model organism. (harvard.edu)
  • We seek to understand the dynamics of essential trace-metal - copper, zinc, iron, manganese - metabolism and homeostasis in the reference green alga Chlamydomonas reinhardtii using state of the art methods including classical genetics, transcriptomics and proteomics, elemental analysis and high-resolution metal imaging. (berkeley.edu)
  • These reactions often act to detoxify poisonous compounds, although in some cases the intermediates in xenobiotic metabolism can themselves be the cause of toxic effects. (bionity.com)
  • A major characteristic of xenobiotic toxic stress is that which exact compounds an organism is exposed to will be largely unpredictable, and may differ widely over time. (bionity.com)
  • This toxic substance contained mercury that benthic organisms in its metabolism transformed into methylmercury. (industrialart.eu)
  • [ 5 ] Use a metal or plastic shaft because wood shafts are toxic to the organism. (medscape.com)
  • When human illness results from an unintentional or intentional release of a toxin (chemicals produced by metabolism in an organism [e.g., ricin]) or a toxicant (natural or synthetic chemicals not metabolically produced by an organism [e.g., nerve agents]) into the environment, uniform reporting is necessary to direct appropriate resources, assess the extent of morbidity and mortality, track poisoned persons, and monitor response to intervention. (cdc.gov)
  • [1] The major challenge faced by xenobiotic detoxification systems is that they must therefore be able to remove the almost limitless number of possible xenobiotic compounds from the complex mixture of chemicals involved in normal metabolism . (bionity.com)
  • We hypothesize that the increased metabolism and higher body temperatures of bats during flight might serve as an evolutionary adjuvant to their immune systems, providing a powerful selective force against virulence and promoting the diversity of viruses that infect bat populations. (cdc.gov)
  • 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)
  • But most important, the differences in Sca-1, GATA1 and PU.1 levels across the three cell groups became less pronounced over time, as did the variability in the cells' propensity to differentiate, suggesting that the differences are transient. (sciencedaily.com)
  • however, it has been shown that this organism can't readily oxidize sugar compounds [1]. (kenyon.edu)
  • Background: Rare plants that contain corrinoid compounds mostly comprise cobalamin analogues, which may compete with cobalamin (vitamin B 12 (B 12 )) metabolism. (mdpi.com)
  • According to Caetano-Anollés, the number of times a function appears in a genome provides historical information. (sciencedaily.com)
  • The idea was that an ancient function, such as the catalytic activity of metabolism, is likely shared by all organisms and will be found in large numbers. (sciencedaily.com)
  • We can now show that this conformational change in the protein is directly related to its function in the organism," said Brian Zoltowski, the paper's lead author and a graduate student at Cornell in chemical biology. (news-medical.net)
  • 2 Removal of excess proteins and wastes from the interstitial space is an absolutely essential function, without which severe morbidity and death can ensue within a short period of time. (ndnr.com)
  • When developing a new bioprocess, it is common to need to modify and evaluate the function of the enzyme several times before the right one is found. (lu.se)
  • These organisms can also aggregate, attach to other particles, form aerosols, deposit on surfaces or growth substrates. (cdc.gov)
  • A new study published in Biochemical Journal finds that the tubeworm, also known for its bioluminescence, is found to have a ferritin with the fastest catalytic performance ever described, nearly eight times faster than that of human capabilities. (ucsd.edu)
  • In her research, De Meulenaere tested two different approaches to measure enzyme response, covering different time scales. (ucsd.edu)
  • More recently, melatonin has been reported to be synthesized in small amounts by a wide variety of animal cells and tissues as well as diverse organisms, including all kingdoms of living organisms [cf. ( 3 , 4 )], where it presumably has local paracrine and autocrine actions, some of which are probably independent of specific melatonin receptors ( 5 ). (frontiersin.org)
  • Later, fast-growing organisms with a lot of spores seemed to dominate. (earth.com)
  • However, current imaging techniques are destructive to living cells, poorly resolved or incapable of probing uptake and incorporation at the same time. (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)
  • Blood stem cells with low levels of Sca-1 differentiated into red blood cell progenitors seven times more often than cells high in Sca-1 when exposed to erythropoietin, a growth factor that promotes red blood cell production. (sciencedaily.com)
  • And again, this variability was dynamic: the differences diminished over time, with gene activity in both the low- and high-Sca-1 cells becoming more like that in the middle group. (sciencedaily.com)
  • Even if cells are officially genetically identical and belong to the same clone, individual members of that population are quite different at any given time," says Huang. (sciencedaily.com)
  • The internal clock of an organism is run by molecular pacemakers in the body cells that adapt metabolism and behaviour to the time of day. (uni-heidelberg.de)
  • Circadian clocks in cells respond to differences in light between night and day and thereby allow organisms to anticipate changes in the environment by pacing their metabolism to this daily cycle. (news-medical.net)
  • When our metabolism is at its max, it is much easier for our body to fight with fat cells and destroy them, which results in losing belly fat. (thefrisky.com)
  • Ferritin is an important protein found in nearly all living organisms as it manages iron metabolism in cells by storing and releasing it in a controlled manner. (ucsd.edu)
  • Photo Rejuvenation sends light rays into the cells, which in turn excite the Mitochondria into producing up to 10 times more ATP. (pointshop.com)
  • Epigenetic modifications may functionally cooperate to regulate metabolism. (biorxiv.org)
  • Circadian clocks regulate the timing of biological functions in almost all higher organisms. (news-medical.net)
  • In situations of Fe starvation or sustained deficiency, an organism can remove Fe from one protein and reuse it in a different - more critical for life - protein. (berkeley.edu)
  • This discovery also has important human health implications for biomedical research, as ferritin is an essential protein for those with iron deficiency and overall iron metabolism issues. (ucsd.edu)
  • Glucose is a ubiquitous "fuel" for most living organisms. (rsc.org)
  • This technique utilizes two glucose analogues to present the glucose metabolism, the 13 C-labelled 3-O-propargyl-D-glucose (3-OPG- 13 C 3 ) for glucose uptake and the D7-glucose for glucose incorporation. (rsc.org)
  • This relationship not only reveals the possible causes of the ills of the social organism, it suggests the kinds of remedies that one might apply to a system on which the lives of all of us depend. (ac.be)
  • The rising glutathione level in the liver suggests improving antioxidant competences of the developing organism. (nel.edu)
  • Our study suggests that this type of bivalent chromatin, which we name a kairostat, controls the precise timing of gene expression upon stimuli. (biorxiv.org)
  • It is also a mesophile and neutrophilic organism , where the maximal growth occurs at 35oC and pH 7 [5]. (kenyon.edu)
  • Also included are principles of behavior and ecological relationships of organisms to each other and their environment. (sfu.ca)
  • This section highlights the importance of organism's physiological and morphological adaptations and limitations, both at ecological and evolutionary time scales. (lu.se)
  • However, the genome-wide epigenetic regulatory landscape of metabolism in plants is not known. (biorxiv.org)
  • For each organism, we have high quality chromosome-level genome assemblies, and transcript-based structural annotations. (berkeley.edu)
  • Scientists have traced the origins and evolution of molecular functions through time. (sciencedaily.com)
  • So the team took the GO terms describing all of the molecular functions in each organism and counted them up. (sciencedaily.com)
  • The team used the information and advanced computational methods to construct a tree that traced the most likely evolutionary path of molecular functions through time. (sciencedaily.com)
  • Knowing the progression of these molecular functions through time can help predict where life on Earth is headed. (sciencedaily.com)
  • The scientists used this bread mould as a model organism for the investigation of its circadian clock at the molecular level. (uni-heidelberg.de)
  • Until 2012, Microvirgula aerodenitrificans has not been described as a causative organism of clinical infection. (kenyon.edu)
  • The disease causality of the organism itself is not yet proven but it is shown that such organism can influence vascular access mechanism and may lead to a clinical disease especially for a person with an immunodeficiency [2]. (kenyon.edu)
  • Clinical knowledge and diagnostic tools (e.g., biologic laboratory tests) for detecting chemical poisoning are likely to improve over time. (cdc.gov)
  • and accumulation of products of incomplete metabolism that may inhibit the degradation of one or more of the PAHs. (nih.gov)
  • The saprophytic varieties (those utilizing the organic products of other organisms, living or dead, as a food source) generally predominate. (cdc.gov)
  • In its usual habitat, sludge or a waste treatment, acetate would be used as a common carbon/electron source for metabolism [7]. (kenyon.edu)
  • Short-chain PFAS are excreted more quickly after being absorbed by the human and mammalian organism than those with longer carbon chains. (bund.de)
  • If aging is not a stochastic process of attrition but is centrally orchestrated, it is reasonable to suspect that the timing of senescence is also influenced by one or more biological clocks. (karger.com)
  • At the same time, their reactivity can make these very elements harmful in the biological environment, especially in the presence of oxygen. (berkeley.edu)
  • A substance which causes an increased incidence of benign or malignant neoplasms, or substantially decreases the time to develop neoplasms, in animals or humans. (cornell.edu)
  • A similar "switch" may be responsible for timing the sleep cycle in humans. (news-medical.net)
  • In humans, it is critical to iron storage and iron metabolism, helping balance iron in the blood. (ucsd.edu)
  • This analysis is bolstered by a view of the aging organism as a whole, with conclusions about the mechanisms underlying resilience of the organism to change, and is expanded with a discussion of circadian rhythms in aging. (karger.com)
  • Jet lag after travel across several time zones, for example, is indicative of a discrepancy between internal and external time. (uni-heidelberg.de)
  • Anyone who has flown through several time zones knows the jet lag that can result when this timing is disrupted. (news-medical.net)
  • One Sentence Summary This study identified a novel regulatory mechanism controlling specialized metabolism in Arabidopsis thaliana . (biorxiv.org)
  • Observing this metabolism through the macroscope, we see its dynamic behavior, heretofore impossible to grasp from within. (ac.be)
  • This a great example of chemical biology, in that we can perturb the chemistry of a single molecule in a particular way and actually change the behavior of a complex organism. (news-medical.net)
  • That makes us feel full instead of hungry all the time and suppresses our appetite. (thefrisky.com)
  • human society, like any machine or organism, is no exception. (ac.be)
  • Debate exists over how life began on Earth, but a new study provides evidence for a 'metabolism-first' model. (sciencedaily.com)
  • Leprosy Leprosy is a chronic infection usually caused by the acid-fast bacilli Mycobacterium leprae or the closely related organism M. lepromatosis . (msdmanuals.com)
  • Your body is like any other living organism. (prlog.org)
  • A healthy organism can fight body fat much more efficiently, and great immunity is crucial for our health. (thefrisky.com)
  • These are 100% natural weight loss pills that with their careful and specially selected composition aim at the "vigilance" of your metabolism and the burning of body fat. (kidneyurology.org)
  • On the other hand, more recent functions are found in lower numbers and in smaller subsets of organisms. (sciencedaily.com)
  • The habitat for this organism is not specified and found in a various places globally where selective pressure such as fluctuating oxygen concentration occurs[7,8]. (kenyon.edu)
  • Principal Finding: Using real-time PCR to determine the gene expression pattern of zip7 during zebrafish development, we found that zip7 mRNA is expressed throughout embryonic development and into maturity. (harvard.edu)
  • Researchers from the University of California Riverside have identified tiny organisms that thrive in burned soil after wildfires and could help bring land back to life. (earth.com)
  • To assess the time course of biochemical responses to neonatal anoxia. (nel.edu)
  • An introduction to the biochemical and physiological mechanisms of living organisms. (sfu.ca)
  • All organisms use cell membranes as hydrophobic permeability barriers to control access to their internal environment. (bionity.com)
  • In time series experiments, which for many experimental systems are confined to laboratory cell culture experiments (cell lines), each slide corresponds to a measured time point. (lu.se)
  • [ 1 ] If the time between specimen collection and inoculation into cell culture is more than 24 hours, freeze the 2SP transport medium and send it to the laboratory with dry ice. (medscape.com)
  • As a continuation of BIO 111, this general biology course examines major principles in biology at the organism, population, and ecosystem levels. (cui.edu)
  • Outside this group, there are algae that originated from one or more endosymbiotic relationships with a eukaryotic alga, giving rise to organisms with secondary or tertiary plastids. (berkeley.edu)
  • The lowest tested dose or concentration of a substance which resulted in an observed adverse effect in exposed test organisms when all higher doses or concentrations resulted in the same or more severe effects. (cornell.edu)
  • It enters harmful germs in the gut of the African cotton leafworm Spodoptera littoralis and kills the unicellular organisms. (mpg.de)
  • Accurate timing and anticipation of seasonal changes is required to initiate physiological adaptations over the course of the year such as hibernation, changes in metabolism, fattening and reproductive activity. (uit.no)