Value 
1.094
g/ml
Range: ±0.001 Table  link g/ml

Organism 
Bacteria Escherichia coli 
Reference 
Kubitschek HE. Increase in cell mass during the division cycle of Escherichia coli B/rA. J Bacteriol. 1986 Nov168(2):6138. p.617 table 3PubMed ID3536854

Method 
In exponentially growing cultures,
the doubling time (T) was calculated for each experiment
from regressions fitted to the logarithm of the observed
values for increasing turbidity, mean cell volume (V) was
determined from observed cell volume distributions, and
mean cell mass (M) was determined as the product of the
mean cell volume and the observed mean buoyant density
(?). In synchronous cultures, doubling times were determined
from increases in both mean cell volume and cell number. 
Comments 
MSGT medium=(M9
salts, 20 g of sucrose and 4 g of glucose per liter, and 0.01%
Hoagland trace element salt solution [1] without selenium). Doubling time 39.9±0.4 min 
Entered by 
Uri M 
ID 
106306 