TY - JOUR
T1 - The effect of phenethyl alcohol on Bacillus subtilis transformation. II. Transport of DNA and precursors
AU - Richardson, Arlan G.
AU - Pierson, Duane L.
AU - Leach, Franklin R.
PY - 1969/1/21
Y1 - 1969/1/21
N2 - Treatment of competent Bacillus subtilis cells with 0.05 % phenethyl alcohol reduces their ability to transport serine, uracil and thymidine into the cellular pool and to incorporate these radioactive precursors into protein, RNA and DNA, to equivalent extents. Since the amount of precursor available influences the rate of macromolecular synthesis, the inhibition of incorporation can be accounted for by a decreased precursor pool. Removal of phenethyl alcohol by centrifugation restores the transport ability for serine, uracil and thymidine to treated cells. Transport of transforming DNA and transformation are inhibited to similar extents; however, removal of phenethyl alcohol by centrifugation after a 1-h incubation does not reverse the effect of phenethyl alcohol on DNA transport and transformation. The effects observed with 0.05 % phenethyl alcohol in B. subtilis can be accounted for by changes in the permeability barrier, that is, the membrane.
AB - Treatment of competent Bacillus subtilis cells with 0.05 % phenethyl alcohol reduces their ability to transport serine, uracil and thymidine into the cellular pool and to incorporate these radioactive precursors into protein, RNA and DNA, to equivalent extents. Since the amount of precursor available influences the rate of macromolecular synthesis, the inhibition of incorporation can be accounted for by a decreased precursor pool. Removal of phenethyl alcohol by centrifugation restores the transport ability for serine, uracil and thymidine to treated cells. Transport of transforming DNA and transformation are inhibited to similar extents; however, removal of phenethyl alcohol by centrifugation after a 1-h incubation does not reverse the effect of phenethyl alcohol on DNA transport and transformation. The effects observed with 0.05 % phenethyl alcohol in B. subtilis can be accounted for by changes in the permeability barrier, that is, the membrane.
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U2 - 10.1016/0005-2787(69)90251-2
DO - 10.1016/0005-2787(69)90251-2
M3 - Article
C2 - 4974833
AN - SCOPUS:0014686174
VL - 174
SP - 276
EP - 281
JO - BBA Section Nucleic Acids And Protein Synthesis
JF - BBA Section Nucleic Acids And Protein Synthesis
SN - 0005-2787
IS - 1
ER -