Method for DNA sequencing and gene identification

A method for single molecule identification of a target DNA molecule in a random coil state having the following steps: a) attaching an optically distinguishable material to a DNA sequence recognition unit; b) hybridizing the DNA sequence recognition unit to the target DNA molecule in a random coil...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Qiao, Tiecheng, Yang, Zhihao
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for single molecule identification of a target DNA molecule in a random coil state having the following steps: a) attaching an optically distinguishable material to a DNA sequence recognition unit; b) hybridizing the DNA sequence recognition unit to the target DNA molecule in a random coil state to form a hybridized DNA complex in a random coil state; c) stretching the hybridized DNA complex in a random coil state to form a hybridized DNA complex in a substantially linear configuration; and d) detecting the optically distinguishable material in a sequential manner along the substantially linear hybridized DNA complex, thereby identifying the target DNA molecule.