• Circular dichroism study of nine species of transfer ribonucleic acid. (colorado.edu)
  • Amino acid -- The basic building block of proteins and polypeptides. (nih.gov)
  • Amino acids link together by peptide bonds to form proteins, or function as chemical messengers and as intermediates in metabolism. (nih.gov)
  • Chymotrypsin -- An enzyme that catalyses the hydrolysis (the breakdown) of proteins into peptides or amino acids in the small intestine. (nih.gov)
  • She has worked extensively on several research projects based on molecular spectroscopic analysis of proteins and nucleic acids and radiological assessment of morphological alterations correlated with disease severity in potentially malignant conditions. (news-medical.net)
  • An amino acid is the fundamental molecule that serves as the building block for proteins. (genome.gov)
  • active site - A region in proteins and nucleic acids (that participate in chemical reactions), where reacting molecules (substrates) bind and make specific contacts necessary for chemical catalysis. (rcsb.org)
  • amino acid - A building block of proteins is an alpha amino acid which contains a basic amino group, an acidic carboxyl group, and a hydrogen or organic side chain attached to the central carbon atom. (rcsb.org)
  • There are 20 different alpha amino acids commonly found in nature that can covalently link with each other to form short peptides or longer proteins. (rcsb.org)
  • It seems that not until the technologies for working with nucleic acids and proteins are better integrated will their researchers be more connected than they are now. (genomicglossaries.com)
  • 2005). Proteins of camel milk contain all essential amino acids and in its fats there are unsaturated aliphatic acids. (scialert.net)
  • DNA, or deoxyribonucleic acid -- The primary genetic material of all cellular organisms and the DNA viruses. (nih.gov)
  • The two main classes of nucleic acids are deoxyribonucleic acid commonly named as (DNA) and ribonucleic acid known by the acronym (RNA). (researchsquare.com)
  • many molecules have several possible three-dimensional structures, so predicting these structures remains out of reach unless obvious sequence and functional similarity to a known class of nucleic acid molecules, such as transfer RNA (tRNA) or microRNA (miRNA), is observed. (wikipedia.org)
  • The determination of draining lymph node cell cytokine mRNA levels in BALB/c mice following dermal sodium lauryl sulfate, dinitrofluorobenzene, and toluene diisocyanate exposure. (cdc.gov)
  • Each time an amino acid is added to a growing polypeptide during protein synthesis, a tRNA anticodon pairs with its complementary codon on the mRNA molecule, ensuring that the appropriate amino acid is inserted into the polypeptide. (genome.gov)
  • The Institute is expected to coordinate and facilitate the capacity of domestic pharmaceutical companies to fill, finish and package messenger ribonucleic acid (mRNA), COVID-19, malaria and tuberculosis vaccines, and, ultimately, to manufacture them here in Ghana. (com.gh)
  • The mechanism is associated with choosy inhibition of viral ribonucleic acid-depe. (ijpsonline.com)
  • The currently available vaccines include both traditionally designed viral vector-based ones from Oxford University-AstraZeneca, Gamaleya, and the more recently reported Johnson & Johnson as well as the novel, ribonucleic acid-based vaccines from Moderna and Pfizer-BioNtech. (edu.qa)
  • A codon is a DNA or RNA sequence of three nucleotides (a trinucleotide) that forms a unit of genetic information encoding a particular amino acid. (genome.gov)
  • alanine (Ala, A) - Alpha amino acid with a non-polar side chain. (rcsb.org)
  • alignment - A comparison of two or more gene or protein sequences in order to determine their degree of similarity in amino acid or bases, respectively. (rcsb.org)
  • For example, the backbone carbon atom linked to the carbonyl group in an alpha amino acid, to which the side chain is attached. (rcsb.org)
  • It is characterized by hydrogen bonds between the carbonyl group (-C=O) of one amino acid and the amino (N-H) group of the amino acid 4 residues below it along the helix. (rcsb.org)
  • The mean of different amino acid values at the 1st day were significantly increased then sharply decreased in the 3rd day and continuously decreased till reach to the 5th day after that slightly decreased in the 7th day. (scialert.net)
  • The amino acid composition of milk declines as lactation advances. (scialert.net)
  • It can thus be used to probe the interactions involved with the secondary structure and other binding interactions of RNA and help with nucleic acid sequence analysis. (wikipedia.org)
  • A common problem for researchers working with RNA is to determine the three-dimensional structure of the molecule given only a nucleic acid sequence. (wikipedia.org)
  • When rat pups were treated with intraperitoneal administration of the extract of C. maritima , the generation of free radicals as well as the messenger ribonucleic acid and protein expression of inducible nitric oxide synthase were maintained at near normal levels. (molvis.org)
  • Her work] showed that the ribonucleic acid was not to be found in the central cavity but embedded in the protein. (ucla.edu)
  • A protein consists of one or more chains of amino acids (called polypeptides) whose sequence is encoded in a gene. (genome.gov)
  • 3-10 helix - A type of protein secondary structural element that is more tightly coiled than the alpha helix (3 amino acids per turn with 10 atoms in the ring completed by each intra-helical hydrogen bond). (rcsb.org)
  • The aim of the present study was to characterize the changes occurring in amino acids profile of camel milk protein during the 1st month of lactation and seek to justify such dynamics of change in relation to the specific needs of growing neonates. (scialert.net)
  • The objective of this study was to characterize the changes occurring in amino acids of Camel milk protein and determine the dynamic relation ships among IGF-I, T 3 and T 4 during the 1st month of lactation and seek to justify such dynamics of change in relation to the specific needs of the growing neonates. (scialert.net)
  • The definitive determinant of XLA is the complete absence of BTK ribonucleic acid (RNA) or protein. (medscape.com)
  • Patisiran (Onpattroâ„¢) is a double-stranded small interfering ribonucleic acid, formulated as a lipid complex for delivery to hepatocytes. (wellcare.com)
  • Nucleic acids are the biopolymers that carry all genetic information of living organisms. (researchsquare.com)
  • Mapping, gene -- Determination of the relative positions of genes on a chromosome (or other DNA molecule) and of the distance, in linkage units or physical units, between them. (nih.gov)
  • The BTK gene defect has been mapped to the long arm of the X chromosome at band Xq21.3 to Xq22, spanning 37.5kb with 19 exons forming 659 amino acids to complete the BTK cytosolic tyrosine kinase. (medscape.com)
  • At the height of COVID-19, I declared to the Ghanaian people my determination to help manufacture vaccines here in Ghana," the President recalled while commissioning the National Vaccine Institute Secretariat in Accra, on Wednesday and reiterated commitment to the agenda. (com.gh)
  • The move was necessitated by the Government's determination to see the country building its own capacity to develop and manufacture vaccines locally, following the COVID-19 pandemic, which exposed the inadequacies developing nations faced in their healthcare delivery systems. (com.gh)
  • a routine method for the determination of the virus concentration in fmd virus cultures and vaccines was developed. (liverpool.ac.uk)
  • Biological sequence analysis has many goals for example: Search of similarity between sequences of different organisms, Identification of intrinsic features of a sequence, Determination of sequence differences, Identification of molecular structure. (researchsquare.com)
  • Secondary structure can be predicted from one or several nucleic acid sequences. (wikipedia.org)
  • It also forms a stable covalent adduct with guanine, which makes it useful for nucleic acid structure determination. (wikipedia.org)
  • For experimental methods, see Nucleic acid structure determination . (wikipedia.org)
  • Although they reduce CH 4 production in vitro , their incorporation also reduces volatile fatty acid (VFA) concentration, hence would be deleterious to animals if these effects are sustained in vivo [ 3 ]. (annexpublishers.co)
  • This is partly because the extra oxygen in RNA increases the propensity for hydrogen bonding in the nucleic acid backbone. (wikipedia.org)
  • Nucleic acid structure prediction is a computational method to determine secondary and tertiary nucleic acid structure from its sequence. (wikipedia.org)
  • A sensor for non-invasive glucose determination in body fluids such as saliva. (news-medical.net)
  • An Application of the Method of Isomorphous Replacement to the Determination of the Helical Parameters and Radial Density Distribution," Acta Crystallographica 11: 213 (1958). (ucla.edu)
  • Made up of a complex of amino-acids, enzymes are part of every chemical reaction in living things. (nih.gov)
  • In a 13-week gavage study, B6C3F1 mice (20 per sex per dose) received MCA (as an acid in deionized water) at doses of 0, 25, 50, 100, 150 or 200 mg/ kg bw per day, 5 days per week. (canada.ca)
  • In the same study as above, six groups of F344 rats (20 per sex per dose) received MCA (as an acid in deionized water) by gavage at 0, 30, 60, 90, 120 or 150 mg/ kg bw per day, 5 days per week, for 13 weeks. (canada.ca)
  • The related concept of Longevity Determination , however, is the result of a species-specific genomic expression during early development that positions the somatic tissues of an organism to survive long after its reproductive period has been completed. (agemed.org)
  • This article is about the computational prediction of nucleic acid structure. (wikipedia.org)
  • Amino acids are an important source of energy for the growing fetus as well as regulators of embryo development and viability (Bell et al . (scialert.net)
  • the risk of acquiring HCV infection as a For anti-HCV antibody determination, result of transfusion was about 10% [ 1 ]. (who.int)