The fate of the donor DNA after conjugation in Escherichia coli K12: Influence of the growth rate of the recipient

1977 ◽  
Vol 158 (2) ◽  
pp. 179-183 ◽  
Author(s):  
Hans E. N. Bergmans ◽  
Wiel P. M. Hoekstra
Keyword(s):  
Escherichia Coli ◽  
Growth Rate ◽  
Escherichia Coli K12

Specific growth rate dependent transcriptome profiling of Escherichia coli K12 MG1655 in accelerostat cultures

2010 ◽  
Vol 145 (1) ◽  
pp. 60-65 ◽  
Author(s):  
Ranno Nahku ◽  
Kaspar Valgepea ◽  
Petri-Jaan Lahtvee ◽  
Sten Erm ◽  
Kristo Abner ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Growth Rate ◽  
Specific Growth Rate ◽  
Specific Growth ◽  
Transcriptome Profiling ◽  
Escherichia Coli K12 ◽  
Rate Dependent

The conversion of leucine to α-ketoisocaproic acid and its metabolic consequences for Escherichia coli K12

1976 ◽  
Vol 22 (7) ◽  
pp. 922-928 ◽  
Author(s):  
E. B. Newman ◽  
T. Adley ◽  
J. Fraser ◽  
R. Potter ◽  
V. Kapoor
Keyword(s):  
Escherichia Coli ◽  
Growth Rate ◽  
Amino Acid ◽  
Nitrogen Source ◽  
Sole Nitrogen Source ◽  
Escherichia Coli K12 ◽  
Nitrogen Donor

The amino acid L-leucine serves as a good auxiliary nitrogen source for Escherichia coli K12, and in so doing is converted to alpha-ketoisocaproic acid which is excreted into the medium.L-Leucine does not serve as sole nitrogen source. Cells incubated with L-leucine as sole nitrogen source do not grow, although they do metabolize leucine, and accumulate ketoisocaproic acid in the medium.Where glycine is the only other nitrogen source, the presence of L-leucine greatly increases the growth rate even at concentrations so low that its contribution as nitrogen donor is unlikely to be important.

Mutations that alter the pore function of the ompF porin of Escherichia coli K12

1988 ◽  
Vol 203 (4) ◽  
pp. 961-970 ◽  
Author(s):  
S.A. Benson ◽  
J.L.L. Occi ◽  
B.A. Sampson
Keyword(s):  
Escherichia Coli ◽  
Ompf Porin ◽  
Escherichia Coli K12
Sign in / Sign up

Export Citation Format

Share Document