Isolation of intact high-molecular-weight DNA by using guanidine isothiocyanate.

AUTOR(ES)
RESUMO

A method for obtaining high-molecular-weight chromosomal DNA from Bacteroides intermedius and Bacteroides gingivalis is described. This technique is a modification of the guanidine isothiocyanate isolation procedure for RNA and should be useful for isolating intact DNA from organisms with high endogenous nuclease activity.

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