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Deoxyribonucleotide


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Definition of deoxyribonucleotide : ...
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Deoxyribonucleotide See: nucleotide
Deoxyribose A type of sugar that is one component of DNA (deoxyribonucleic acid).
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DEOXYRIBONUCLEOTIDE - nucleotides which are the building blocks of DNA and which lack the 2' hydroxyl moiety present in the ribonucleotides of RNA.
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Deoxyribonucleotide: See nucleotide.
Dideoxy Sequencing: Enzymatic determination of DNA or RNA sequence by the method of Sanger and colleagues, ...
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In the cell, all deoxyribonucleotides are synthesized from ribonucleotide precursors.
Many bacteria control the transcription and/or translation of certain genes with RNA molecules (Link to "riboswitches") , not protein molecules.
Reproduction?
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deoxyribonucleic acid (DNA) A polynucleotide having a defined sequence of deoxyribonucleotide units covalently bonded via 3',5'-phosphodiester bonds. Functions in the transmission of genetic information.
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deoxyribonucleic acid A polymer of deoxyribonucleotides that is in the form of a double helix; DNA is the genetic molecule of life in that it codes for the sequence of amino acids in proteins; ...
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An enzyme that repairs single-stranded discontinuities in double-stranded DNA molecules in the cell. Ligase joins a 3'-OH residue of a deoxyribonucleotide to the 5'-phosphate residue of an adjacent deoxyribonucleotide.
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The assay can measure the incorporation of deoxyribonucleotides into acid or ethanol insoluble forms. Gel filtration chromatography or ion exchange chromatography is used to get all protein fractions and is followed by assay for DNA polymerase.
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DNA polymerase - catalyzes the addition, of a deoxyribonucleotide to the 3' end of a DNA chain.
DNA transcription - process in which molecules of RNA are synthesized in which a strand of DNA acts as a template.
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Short preexisting single-stranded polynucleotide chain to which new deoxyribonucleotides can be added by DNA polymerase. It anneals to a nucleic acid template and promotes copying of the template starting from the primer site.
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The first letter is lower case and indicates whether the Nucleotide in question is a deoxyribonucleotide (denoted by a d) or a ribonucleotide (no letter). The second letter indicates the nucleoside corresponding to the nucleobase: ...
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Enzyme that catalyzes the synthesis of nucleic acids on preexisting nucleic acid templates, assembling RNA from ribonucleotides or DNA from deoxyribonucleotides.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ...
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They extend the DNA using
deoxyribonucleotide
triphosphates (
dNTP
) as substrates and releasing pyrophosphates. The
dNMPs
are added to the 3' OH end of the growing strand (thus, DNA replication proceeds from 5' to 3' end).
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Polymerase -- any enzyme that catalyzes the formation of DNA or RNA from deoxyribonucleotides or ribonucleotides.
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