The effect of nuclease on transformation efficiency in Serratia marcescens
نویسندگان
چکیده
منابع مشابه
An Extracellular Nuclease from Serratia marcescens
The specificity of an extracellular nuclease from Serraiia marcescens was examined with both RNA and DNA as substrates. The enzyme was found to act in a predominantly endonucleolytic manner with less than 2% of the degradation products being mononucleotides. Both DNA and RNA were degraded to di-, tri-, and tetranucleotides terminating in 5’-phosphoryl ends. The enzyme had the unusual property o...
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15 صفحه اولEffect of Ph on the Formation of Exocellular Nuclease in Aging Broth Cultures of Serratia Marcescens.
Eaves, George N. (Wayne State University College of Medicine, Detroit, Mich.) and Charles D. Jeffries. Effect of pH on the formation of exocellular nuclease in aging broth cultures of Serratia marcescens. J. Bacteriol. 85:1194-1196. 1963.-The formation of exocellular nuclease by Serratia marcescens occurred in the stationary phase of growth and was not associated with cell multiplication. An in...
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the effect of e-64 on the developmental competence of sheep cocs during in vitro maturation
in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1990
ISSN: 0378-1097
DOI: 10.1016/0378-1097(90)90076-3