The DNA sequencing consists in determinating the chainning order of nucleotides in a DNA sample. Currently, most of DNA sequencing are realized with the chain termination method. This technique uses the reaction of the DNA polymerization with the help of a polymerase DNA and of didesoxyribonucleotides (ddNTP) with fluorescent markers. A marker / a color representing a base (dNTP).
The DNA sequence contains the information necessary for living being to survive and reproduce. Determinate this sequence is therefore useful for researches aiming to study how organisms are living, as well as for subjects to put into practice. In medicine, it can be used to identify, diagnose and potentially find treatments for genetic diseases. HTDS proposes you a full range of solutions and consumables for DNA sequencing.
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