Mechanisms of Enhancement of SP82 Transfection
نویسندگان
چکیده
منابع مشابه
Source of the nonlinear dependence of bacteriophage SP82 transfection on deoxyribonucleic acid concentration.
Extracts of competent cells of Bacillus subtilis exhibited nuclease activity on radioactively labeled cell deoxyribonucleic acid (DNA). The activity was not decreased when Mg was omitted from the reaction mixture but was decreased to zero by addition of ethylenediaminetetraacetic acid. Of the other metals tested, only Ca increased nuclease activity more than Mg. Addition of 1.5 x 10(-3)m Ca to ...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1968
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.2.7.710-715.1968