METHOD FOR PRESERVING DNA

PROBLEM TO BE SOLVED: To provide a technique for dry-preserving a DNA chemically boned onto a solid. SOLUTION: The technique comprises rapidly drying the DNA, after chemically bonded onto the solid, by hot- or freeze-drying at a reduced pressure; wherein, (1) the hot-drying conditions are: 40-95°C a...

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Bibliographische Detailangaben
1. Verfasser:	SATO TAKEYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY BLASTING CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM ENZYMOLOGY HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WEAPONS WINE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a technique for dry-preserving a DNA chemically boned onto a solid. SOLUTION: The technique comprises rapidly drying the DNA, after chemically bonded onto the solid, by hot- or freeze-drying at a reduced pressure; wherein, (1) the hot-drying conditions are: 40-95°C and 4 Pa(4*10-6N/mm2), and (2) the freeze-drying conditions are: ≤0°C and a specified reduced pressure limit which can be determined according to the phase diagram for water and ice. COPYRIGHT: (C)2003,JPO