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  2. DNA sequencer - Wikipedia

    en.wikipedia.org/wiki/DNA_sequencer

    The first DNA sequencing methods were developed by Gilbert (1973) [8] and Sanger (1975). [9] Gilbert introduced a sequencing method based on chemical modification of DNA followed by cleavage at specific bases whereas Sanger's technique is based on dideoxynucleotide chain termination. The Sanger method became popular due to its increased ...

  3. DNA sequencing - Wikipedia

    en.wikipedia.org/wiki/DNA_sequencing

    DNA sequencing is the process of determining the nucleic acid sequence – the order of nucleotides in DNA. It includes any method or technology that is used to determine the order of the four bases: adenine, guanine, cytosine, and thymine. The advent of rapid DNA sequencing methods has greatly accelerated biological and medical research and ...

  4. Nucleic acid methods - Wikipedia

    en.wikipedia.org/wiki/Nucleic_acid_methods

    Download as PDF; Printable version; In other projects ... Nucleic acid methods are the techniques used to study nucleic acids: ... DNA sequencing;

  5. Nucleic acid sequence - Wikipedia

    en.wikipedia.org/wiki/Nucleic_acid_sequence

    The sequence of nucleobases on a nucleic acid strand is translated by cell machinery into a sequence of amino acids making up a protein strand. Each group of three bases, called a codon , corresponds to a single amino acid, and there is a specific genetic code by which each possible combination of three bases corresponds to a specific amino acid.

  6. SNP array - Wikipedia

    en.wikipedia.org/wiki/SNP_array

    Fragmented nucleic acid sequences of target, labelled with fluorescent dyes. A detection system that records and interprets the hybridization signal. The ASO probes are often chosen based on sequencing of a representative panel of individuals: positions found to vary in the panel at a specified frequency are used as the basis for probes.

  7. Biomolecular structure - Wikipedia

    en.wikipedia.org/wiki/Biomolecular_structure

    The primary structure of a protein is reported starting from the amino N-terminus to the carboxyl C-terminus, while the primary structure of DNA or RNA molecule is known as the nucleic acid sequence reported from the 5' end to the 3' end. The nucleic acid sequence refers to the exact sequence of nucleotides that comprise the whole molecule.

  8. Maxam–Gilbert sequencing - Wikipedia

    en.wikipedia.org/wiki/Maxam–Gilbert_sequencing

    Maxam–Gilbert sequencing is a method of DNA sequencing developed by Allan Maxam and Walter Gilbert in 1976–1977. This method is based on nucleobase-specific partial chemical modification of DNA and subsequent cleavage of the DNA backbone at sites adjacent to the modified nucleotides. [1] An example Maxam–Gilbert sequencing reaction.

  9. Phred quality score - Wikipedia

    en.wikipedia.org/wiki/Phred_quality_score

    Phred quality scores have become widely accepted to characterize the quality of DNA sequences, and can be used to compare the efficacy of different sequencing methods. Perhaps the most important use of Phred quality scores is the automatic determination of accurate, quality-based consensus sequences .