PurinesCytosine and thymineBiosynthesisNucleotideGuanineAdenineNucleic acidCyclobutane pyrimidine dimersSynthesisUracil and thymineSingle-ringedAtomsDerivativesThymine are foundLiving organismsHeterocyclic aromaticMoleculeCompoundsOrganic basesCatabolismXanthinePurine baseMetabolismNitrogen basesInhibitorsPhosphateMutationsPathwayReceptorsComplexesSelectivelyNucleobasesMolecularRiboseDifferent KindsExposureSubunitsDisordersFormComplementaryImidazoleEukaryotesDistinctStrandsNitrogenous baseHumansCarbonBackboneFluorescentPhotochemicalMicrobiotaPharmacokineticSymptoms
Purines26
- Pyrimidines are single-ringed structures while the purines are double ringed-structures. (herbs2000.com)
- There are three types of pyrimidines and two types of purines used in the construction of nucleic acids - all of them are not used in both RNA and DNA, which is the reason for the difference between the nucleic acids. (herbs2000.com)
- The bases adenine and guanine are the purines found in both RNA and DNA. (herbs2000.com)
- De-novo synthesis of Pyrimidines (Uracil, Thymine & Cytosine) Biosynthesis of pyrimidines is simple than that of purines. (tuiasi.ro)
- There are mainly two groups of nitrogenous bases as purines and pyrimidines. (tuiasi.ro)
- The purines and pyrimidines are well suited to their roles as the informational molecules of the cell. (tuiasi.ro)
- Purines and pyrimidines Last updated: November 5, 2020. (tuiasi.ro)
- Purines and Pyrimidines Panel, U. Aliases Lists additional common names for a test, as an aid in searching. (tuiasi.ro)
- Purines and pyrimidines are essential building blocks of DNA, RNA, and compounds involved in cellular energy transfer and biosynthetic reactions (e.g., adenosine triphosphate, ATP). (tuiasi.ro)
- Purines and Pyrimidines Quiz. (tuiasi.ro)
- Catabolism of purines and pyrimidines occurs in a less useful fashion than did the catabolism of amino acids in that we do not derive any significant amount of energy from the catabolism of purines and pyrimidines. (tuiasi.ro)
- Purines and pyrimidines make up the two gatherings of nitrogenous bases, including the two gatherings of nucleotide bases. (tuiasi.ro)
- Purines have two carbon-nitrogen rings and pyrimidines have one carbon-hydrogen ring. (tuiasi.ro)
- In DNA and RNA, these bases form hydrogen bonds with their complementary purines.Thus, in DNA, the purines adenine (A) and guanine (G) pair up with the pyrimidines thymine (T) and cytosine (C), respectively. (tuiasi.ro)
- Purines and pyrimidines both are made up of the aromatic ring having carbon and nitrogen in it. (tuiasi.ro)
- Purines and pyrimidines are an important ingredient of the DNA along with the phosphate and the pentose sugar. (tuiasi.ro)
- Which bases are purines? (wegglab.com)
- Of these, adenine and guanine are purines and have a double ring structure, whereas thymine and cytosine are pyrimidines and have a single ring. (nagwa.com)
- conversion of exogenous uridine to UMP by uridine phosphotransferase.B. Chapter 28 The Metabolism of Purines and Pyrimidines. (euroasfalti.net)
- Disorders of Purine and Pyrimidine Metabolism Georges van den Berghe PURINE METABOLISM METABOLIC PATHWAYS Purines comprise bases, nucleosides in association with ribose or deoxyribose, and nucleotides with one or more added phosphate groups. (euroasfalti.net)
- Break down purines that are inhibited by anticancer drugs, may nevertheless be metabolism of purine and pyrimidine nucleotides DNA. (euroasfalti.net)
- Among these derivatives are purines and pyrimidines, the organic bases that constitute the base pairs (the "rungs in the ladder") in the structure of our nucleic acids, DNA and RNA. (life-enhancement.com)
- When it comes to MCAT preparation, few things terrify students more than learning the purines and the pyrimidines. (magneticmemorymethod.com)
- One of the biggest ways to help yourself remember facts about purines and pyrimidines, is to know what's coming on your exam. (magneticmemorymethod.com)
- Nitrogenous bases can be further classified as pyrimidines or purines. (onelovefilm.com)
- In August 1948, she submitted "The structure of pyrimidines and purines. (iucr.org)
Cytosine and thymine4
- This is compared to DNA, which has cytosine and thymine as pyrimidine bases. (databasefootball.com)
- DNA is composed of a sugar-phosphate backbone and four bases: adenine, guanine, cytosine, and thymine. (databasefootball.com)
- Located predominantly in cell nuclei, it is composed of two chains of nucleotides -- deoxyribose and phosphate backbones with side chains of purine (adenine or guanine) or pyrimidine (cytosine and thymine) bases projecting inward. (nih.gov)
- On the other hand, pyrimidine bases such as cytosine and thymine have one carbon-nitrogen ring. (tuiasi.ro)
Biosynthesis5
- African trypanosomes are capable of both pyrimidine biosynthesis and salvage of preformed pyrimidines from the host. (aspetjournals.org)
- Of the altered metabolic pathways, multiple pathways were consistent between the PEF and CVD groups, including pyrimidine metabolism, starch and sucrose metabolism, aminoacyl-tRNA biosynthesis, arginine and proline metabolism, and D -glutamine and D -glutamate metabolism. (rsc.org)
- Notably, a relative increase in low-calorie sugar in galactose metabolism was exclusively found in the REF group, and a relative increase in the ratio of acetyl-CoA to CoA was suggested in the VEF group based on elevated butanoate metabolism and reduced pantothenate and CoA biosynthesis. (rsc.org)
- OMP is involved in the biosynthesis of several pyrimidines including uridine monophosphate (UMP), the ligand used in this tutorial. (stonybrook.edu)
- Her team determined that Plasmodium species, including P. falciparum, one of five protozoa that cause malaria and the one that accounts for more than 90% of mortality associated with malaria, relies exclusively on pyrimidine biosynthesis to provide precursors for DNA and RNA synthesis, so blocking pyrimidine biosynthesis can selectively kill the parasite without damaging other critical cells. (asbmb.org)
Nucleotide11
- particularly UVC) induces the formation of covalent linkages between consecutive bases along the nucleotide chain in the vicinity of their carbon-carbon double bonds. (wikipedia.org)
- Nucleotide excision repair, sometimes termed "dark reactivation", is a more general mechanism for repair of lesions and is the most common form of DNA repair for pyrimidine dimers in humans. (wikipedia.org)
- Nucleotide Metabolism is an important issue in medical studies and therefore you can learn in this biochemistry article everything about purine & pyrimidines. (tuiasi.ro)
- Each nucleotide is made up of three different parts: the phosphate group as shown here and here, the pentose sugar as shown here and here, and the nitrogenous base. (nagwa.com)
- Textbook of Biochemistry: With Clinical Correlations 7th, Purine and Pyrimidine Nucleotide Metabolism. (euroasfalti.net)
- ATP.E. Disorders of Purine and Pyrimidine Metabolism Rebecca S. Wappner PURINE AND PYRIMIDINE METABOLISM Purine and pyrimidine nucleotides are important constituents of RNA, DNA, nucleotide sugars, and other high-energy compounds and of cofactors such as adenosine triphosphate and nicotinamide-adenine dinucleotide. (euroasfalti.net)
- Early studies found that Escherichia coli ATCase is regulated by the level of CTP, a nucleotide with a pyrimidine ring. (rcsb.org)
- UMP is a pyrimidine-based nucleotide monomer of RNA. (stonybrook.edu)
- Modifications have been tested at the internucleotide phosphodiester bridge (i.e. using phosphorothioate, methylphosphonate or phosphoramidate linkages), at the nucleotide base (i.e.5-propynyl-pyrimidines), or at the sugar (i.e. 2′-modified sugars) (Uhlmann E., et al. (justia.com)
- Each nitrogenous base in a nucleotide is attached to a sugar molecule, which is attached to one or more phosphate groups. (onelovefilm.com)
- What Are the Three Components of a Nucleotide June 21st, 2018 - The three components of a nucleotide are the nitrogenous base the five carbon sugar and the phosphate group In turn''RNA STRUCTURE Life Sciences Cyberbridge 6 / 9 You know that a nucleotide is differentiated from a nucleoside by one phosphate group. (onelovefilm.com)
Guanine11
- RNA is composed of a sugar-phosphate backbone and four bases as well, though one of them is different: adenine, guanine, cytosine, and uracil. (databasefootball.com)
- Xanthine is not part of the genetic code, but it is found in living organisms from the breakdown of guanine, which is a base in DNA and RNA. (creation.com)
- For example, adenine will always combine with thymine in DNA with the formation of two hydrogen bonds, while guanine will always base pair with cytosine via three hydrogen bonds. (herbs2000.com)
- In both DNA and RNA, the base guanine will always form three hydrogen bonds with cytosine. (herbs2000.com)
- Cytosine is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). (hmdb.ca)
- In Watson-Crick base pairing, cytosine forms three hydrogen bonds with guanine. (hmdb.ca)
- Adenine and guanine are the two purine bases. (tuiasi.ro)
- Purine and pyrimidine disorders have a wide spectrum of signs and symptoms, including autism, kidney stones, susceptibility to … It comprises adenine and guanine as nucleobases. (tuiasi.ro)
- You may recall that in DNA there are four different nitrogenous bases as shown here: adenine as shown in green, thymine as shown in pink, guanine as shown in blue, and cytosine as shown in orange. (nagwa.com)
- According to the rules of complementary base pairing, adenine binds the thymine with two hydrogen bonds, and guanine binds the cytosine by three hydrogen bonds. (nagwa.com)
- The first is a distinct nitrogenous base, which is adenine, cytosine, guanine or thymine. (onelovefilm.com)
Adenine4
- Uracil is found in RNA, and pairs with adenine, thus it substitutes for DNA's thymine. (creation.com)
- Uracil also belongs to the pyrimidine family, and it pairs with adenine in the same way that thymine does, using two hydrogen bonds. (nagwa.com)
- Suddenly I realized the profound implications of a DNA structure in which the adenine residue formed hydrogen bonds similar to those found in crystals of pure adenine" (Watson, 1968). (iucr.org)
- Over the next three days, using models of the nucleotides based on Lindsey's dimensions, Watson tried to join the nucleic acid strands, lining adenine up with adenine. (iucr.org)
Nucleic acid6
- The sugars which can be found in nucleic acid are pentose sugars, part of what makes up DNA. (databasefootball.com)
- Nucleic acid bases in Murchison meteorite? (creation.com)
- One flat, heterocyclic, nitrogen rich organic base and lastly one phosphate group - this last unit of the nucleic acid polymer is responsible for the acidic nature of the nucleic acid as it is very negative in charge. (herbs2000.com)
- A purine always pair with a pyrimidine and vice versa in a nucleic acid. (herbs2000.com)
- Genetic information is stored along the nucleic acid chain because all the bases in the nucleotides form hydrogen bonds with each other in a specific way - this ensures what is called base pairing. (herbs2000.com)
- In the structural modification of PNA, there are few types of base modification, mainly the introduction of monomers composed of pseudocytosine, in order to make the modified peptide nucleic acid and DNA form a triple helix without pH dependence. (creative-peptides.com)
Cyclobutane pyrimidine dimers1
- Two common UV products are cyclobutane pyrimidine dimers (CPDs) and 6-4 photoproducts. (wikipedia.org)
Synthesis9
- Ribose is found in mRNA, and mRNA plays an important role in protein synthesis for eukaryotic hours. (databasefootball.com)
- However, uptake of pyrimidines in bloodstream form trypanosomes has not been investigated, making it difficult to judge the relative importance of salvage and synthesis or to design a pyrimidine-based chemotherapy. (aspetjournals.org)
- Unlike purine synthesis, pyrimidines are synthesized as bases and latter it is added to ribose sugar, i.e., the ring is completed before being it is linked to ribose-5-phosphate. (tuiasi.ro)
- The synthesis of pyrimidines starts one step earlier than ATCase, when the enzyme carbamoyl-phosphate synthase (CPSase) creates carbamoyl phosphate from several common cellular building blocks. (rcsb.org)
- Some bacteria only make one form of CPSase, so it's not the best enzyme to regulate, so pyrimidine synthesis is regulated by the second enzyme in the pathway, ATCase, which is only used to build pyrimidines. (rcsb.org)
- Our cells, however, have two different CPSases, one for pyrimidine synthesis and one involved in arginine synthesis. (rcsb.org)
- So in our cells, CPSase is the enzyme that regulates the synthesis of pyrimidines. (rcsb.org)
- Three steps of pyrimidine synthesis are performed by this huge complex. (rcsb.org)
- Many variations on ATCase and the other enzymes of pyrimidine synthesis have been observed in different organisms. (rcsb.org)
Uracil and thymine1
- Cytosine, uracil and thymine are all pyrimidines. (onelovefilm.com)
Single-ringed1
- In particular, the bases found were uracil , a pyrimidine (single-ringed base), and xanthine , a purine (double-ringed base). (creation.com)
Atoms4
- Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions. (hmdb.ca)
- Sources of the Various Atoms of the Purine Base 2. (euroasfalti.net)
- The most important features of this work focus on the properties associated with the rotational isomerization based on the two possible coordination geometries at the copper center derived from two nitrogen atoms on the unsymmetrically substituted pyrimidine ring. (springer.com)
- Amongst the good hundreds of atoms in the table of Mendeleev, we only find 16 different liaisons in biochemistry but it allows the formation of an infinity of organic molecules. (brussels-scientific.com)
Derivatives3
- Imidazole derivatives are widely found in nature, such as histamine, histidine and benzimidazole, etc. (lookchem.com)
- For example, pyrimidine ring turns into purine derivatives after condensation. (lookchem.com)
- Pyrimidine and its derivatives are biologically important components of nucleic acids (DNA, RNA) and coenzymes. (chemicalland21.com)
Thymine are found1
- While the pyrimidine and thymine are found primarily in DNA, uracil is seen only in RNA. (herbs2000.com)
Living organisms1
- DNA is the genetic material found in all living organisms, ranging from single-celled bacteria to multicellular mammals. (libretexts.org)
Heterocyclic aromatic2
Molecule3
- In a DNA molecule, a pyrimidine base always pairs with a purine base. (tuiasi.ro)
- Although the nitrogenous bases of RNA can base pair just like DNA, RNA generally doesn't form a double-stranded molecule like DNA. (nagwa.com)
- The structure-based drug design of this molecule as well as the kinase and cellular inhibition of HER2 kinase dependent cell lines will be discussed. (johnshopkins.edu)
Compounds6
- Pyrimidones are compounds that contain a pyrimidine ring, which bears a ketone. (hmdb.ca)
- Regarding the biological results of the chromone-based compounds, similar structure-activity correlations could be drawn from the binding assay and the whole cell activity testing on M. tuberculosis. (uni-wuerzburg.de)
- Gel electrophoresis -- The separation of the molecules of various ionic compounds dissolved in solution based on the compounds' different rates of movement through an electric field applied to the solution. (nih.gov)
- One of these compounds, 2-chloromethyl-5,6,7,8-tetrahydrobenzo( b )thieno[2,3- d ]pyrimidin-4(3 H )-one (LM-1554) (CAS # 89587-03-3) (Figure 1 ) was found to be promising, when evaluated in various animal models, employing different protocols of evaluation at different dose levels. (springeropen.com)
- P yridine compounds are found in nature. (chemicalland21.com)
- Effort to find antivirals for it has focused on bioflavonoids, a plant-derived polyphenolic compounds with many potential health benefits. (who.int)
Organic bases2
- The nitrogenous bases can be classed into two basic types of organic bases. (herbs2000.com)
- Nitrogenous bases are organic bases that are heterocyclic in nature and contain nitrogen. (wegglab.com)
Catabolism1
- pyrimidine catabolism phosphate synthetase-II undergo breakdown such that useful parts can be triggered by administration of 5-fluorouracil to with! (euroasfalti.net)
Xanthine1
- there is an increased excretion of xanthine and hypoxanthine in non-Lesch-Nyhan gout.D. what are the pyrimidines. (euroasfalti.net)
Purine base2
- Which of the following is a purine base? (tuiasi.ro)
- conversion of exogenous uridine to UMP by uridine phosphotransferase.B. Which of the following is a purine base? (euroasfalti.net)
Metabolism4
- Evaluate and monitor patients with purine and pyrimidine metabolism disorders. (tuiasi.ro)
- mathrm{C} . The disorders of purine and pyrimidine metabolism exhibit a wide array of clinical symptoms, which include renal calculi, neurologic problems, delayed physical and mental development, self-mutilation, hemolytic anemias, and immunodeficiencies. (euroasfalti.net)
- Purine and Pyrimidine Metabolism. (euroasfalti.net)
- As a phosphoribosyltransferase is … metabolism of purine & pyrimidine nucleotides participate in many organisms carbamoyl phosphate is by. (euroasfalti.net)
Nitrogen bases2
- Β-Alanine and β-aminoisobutyrate pyrimidines are the nitrogen bases present on the information we have and it may not be so! (euroasfalti.net)
- The double helix shape is the result of the hydrogen bonds between the nitrogen bases, which form the "rungs" of the ladder while the phosphate and pentose sugar (forming phosphodiester bonds) form the upright parts of the ladder. (onelovefilm.com)
Inhibitors4
- Discovery of Potent and Selective 2-(Benzylthio)pyrimidine-based DCN1-UBC12 Inhibitors for Anticardiac Fibrotic Effects. (nih.gov)
- Structure-Based Design of Potent, Selective, and Orally Bioavailable VPS34 Kinase Inhibitors. (nih.gov)
- Design of the novel KasA inhibitors, performed in the research group of Prof. Sotriffer by C. Topf and B. Schaefer, was based on the recently published crystal structure of KasA in complex with its known inhibitor thiolactomycin (TLM). (uni-wuerzburg.de)
- In an attempt to overcome the Eis-mediated kanamycin resistance of Mtb, we designed and optimized structurally unique thieno[2,3-d]pyrimidine Eis inhibitors toward effective kanamycin adjuvant combination therapy. (cdc.gov)
Phosphate5
- RNA is made from monomers of the sugar β-D-ribose and the sugar along with the nitrogenous base and inorganic phosphate is called a ribonucleotide - without the phosphate, it's a nucleoside. (herbs2000.com)
- DNA is made of monomers formed by the pentose sugar deoxy-ribose, along with a nitrogenous base and inorganic phosphate to make a deoxyribonucleotide. (herbs2000.com)
- You can also see the sugar phosphate backbone indicated in black in both the RNA and the DNA diagrams, while the different coloured lines indicate the nitrogenous bases. (nagwa.com)
- The carbons are numbered around the pentose sugar with one prime, being a carbon that bonds to the nitrogenous base, then two prime, three prime, four prime, and five prime bonds to the phosphate group. (nagwa.com)
- Two enzymes in glutamine-dependent carbamoyl-phosphate synthase (GLNase and CPSase) together create carbamoyl phosphate, ATCase connects it to aspartate, and dihydroorotase (DHOase) closes it into a ring that will be become the pyrimidine base (PDB entries 5dou , 4c6i , 5g1n ). (rcsb.org)
Mutations3
- Such dimers interfere with base pairing during DNA replication, leading to mutations. (wikipedia.org)
- Translesion polymerases frequently introduce mutations at pyrimidine dimers, both in prokaryotes (SOS mutagenesis) and in eukaryotes. (wikipedia.org)
- Smaller numbers of mutations in other COQ genes have also been found to cause primary coenzyme Q10 deficiency. (medlineplus.gov)
Pathway3
- The de novo pathway for synthesizing pyrimidine nucleotides has about the same number of reactions as the purine pathway, but also has a different strategy. (euroasfalti.net)
- Catabolic pathway ( Figs pyrimidine nucleotides Victor W. Rodwell, PhD, what happen. (euroasfalti.net)
- Since the catecholamines are not produced via any other pathway, the key compound, obviously, is tyrosine, which is found in abundance in our food (especially cheese). (life-enhancement.com)
Receptors1
- Since then, receptor subtypes for adenosine-selective (P1 receptors) and purine and pyrimidine selective (P2 receptors) have been cloned and characterized. (euroasfalti.net)
Complexes3
- This book provides a detailed description of photofunctionalization of molecular switch based on pyrimidine ring rotational isomerization in copper complexes bearing two bidentate ligands. (springer.com)
- The finding elucidated here holds promise for handling the photoprocesses of metal complexes, valid for both applications and novel properties. (springer.com)
- We obtained 12 crystal structures of enzyme-inhibitor complexes, which guided our rational structure-based design of 72 thieno[2,3-d]pyrimidine analogues divided into three families. (cdc.gov)
Selectively1
- MZB was found to inhibit both humoral and cellular immunity by selectively inhibiting lymphocyte proliferation, which led to its development as an immunosuppressive agent. (hindawi.com)
Nucleobases1
- Evolutionary papers are buzzing with the reports that nucleobases were found in a meteorite. (creation.com)
Molecular2
- Pyrimidine dimers are molecular lesions formed from thymine or cytosine bases in DNA via photochemical reactions, commonly associated with direct DNA damage. (wikipedia.org)
- Both the functions and the procedures for proving these phenomena are beneficial for the development of more functionalized systems based on material science, molecular science, nanoscience, nanotechnology, electrochemistry, photochemistry, coordination chemistry, physical chemistry, and related disciplines. (springer.com)
Ribose1
- The sugar found in RNA is ribose , whereas the sugar found in DNA is deoxyribose, both of which are 5-carbon sugars. (databasefootball.com)
Different Kinds1
- When you learn the pyrimidines, you'll also have a lot of different kinds of information to cover. (magneticmemorymethod.com)
Exposure1
- Toxicology tion, allowing a politically based exposure level to be set. (cdc.gov)
Subunits1
- Notice that the human ATCase portion includes only catalytic subunits, without the regulatory subunits found in the bacterial enzyme complex. (rcsb.org)
Disorders1
- Most of the genes in these disorders were identified because of searches for the disorders based on either the consequences or causes of the symptoms. (medscape.com)
Form5
- Xeroderma pigmentosum (XP) is a rare genetic disease in humans in which genes that encode for NER proteins are mutated and result in decreased ability to combat pyrimidine dimers that form as a result of UV damage. (wikipedia.org)
- Detailed characterization of pyrimidine transport activities in bloodstream form Trypanosoma brucei brucei found that these cells express a high-affinity uracil transporter (designated TbU3) that is clearly distinct from the procyclic pyrimidine transporters. (aspetjournals.org)
- Therefore imidazole has weak acidity, and can form salt with strong base. (lookchem.com)
- 17. One base pair is not in position to form normal Watson-Crick hydrogen bonds. (wegglab.com)
- However, the ability of RNA to form complementary base pairs with DNA is incredibly important, during the formation of any type of RNA during transcription. (nagwa.com)
Complementary1
- DNA is famous for its "double helix" structure, two intertwining strands with complementary bases. (databasefootball.com)
Imidazole1
- MZB is a nucleoside of the imidazole class, and was found to have weak antimicrobial activity against Candida albicans , but it proved ineffective against experimental candidiasis [ 1 ]. (hindawi.com)
Eukaryotes1
- It is found in the nucleus of eukaryotes and in the organelles, chloroplasts, and mitochondria. (libretexts.org)
Distinct1
- Among the conspicuous characteristics featuring its hyperthermophilic adaptation are overrepresentation of purine bases in protein coding sequences, higher GC-content in tRNA/rRNA sequences, distinct synonymous codon usage, enhanced usage of aromatic and positively charged residues, and decreased frequencies of polar uncharged residues, as compared to those in mesophilic organisms. (biomedcentral.com)
Strands1
- 13. Which DNA double helix do you think would be harder to separate into two strands: DNA composed predominantly of AT base pairs, or of GC base pairs? (wegglab.com)
Nitrogenous base2
- These components of the nucleic acids are linked together covalently through a glycosidic bond formed between the sugar unit and the nitrogenous base. (herbs2000.com)
- You may have noticed that the only difference between these nucleotides is the nitrogenous base. (nagwa.com)
Humans1
- Pyrimidine dimers are the primary cause of melanomas in humans. (wikipedia.org)
Carbon1
- A 6-4 photoproduct (6-4 pyrimidine-pyrimidone or 6-4 pyrimidine-pyrimidinone) is an alternate dimer consisting of a single covalent bond between the carbon at the 6 position of one ring and carbon at the 4 position of the ring on the next base. (wikipedia.org)
Backbone1
- In addition to modifying the PNA backbone, people have also modified the base part of the PNA to improve the biological activity of the modified PNA, in order to expand the application prospects and specificity of PNA. (creative-peptides.com)
Fluorescent1
- Some bases have fluorescent properties and do not require separate fluorescent labels. (creative-peptides.com)
Photochemical1
- Some bases can also improve the photochemical properties of PNA. (creative-peptides.com)
Microbiota2
- These previous metagenomic studies were based on microbiota profiles mostly identified using sequence polymorphisms of the 16S rRNA gene and therefore did not consider the functional versatility of unique rumen microbial species, nor the ability of some microbial organisms to integrate foreign DNA from other microbial organisms into their DNA. (nature.com)
- The present study used shotgun metagenomics to determine the enzyme-coding genes of the microbiota found in two different groups of cocoa beans varieties during the fermentation process. (frontiersin.org)
Pharmacokinetic3
- This compound during its pharmacokinetic evaluation was found to be poorly absorbed through the gastrointestinal tract (Shishoo et al. (springeropen.com)
- Reverse dosimetry: interpreting trihalomethanes biomonitoring data using physiologically based pharmacokinetic modeling. (who.int)
- Use of a physiologically based pharmacokinetic model to identify exposures consistent with human biomonitoring data for chloroform. (who.int)
Symptoms1
- However, the data provided, the measures used, and the statistics presented do not make these findings convincing that changes in urine and prostatic secretion composition regarding purine and pyrimidine bases resulted in the relief of symptoms. (cochrane.org)