. Cell heredity. Cytogenetics. GENETIC CONTROL OF CELL INTEGRATION 335 TABLE 11.2 Mutations Affecting Formation of the Enzyme Penicillinase in Strains of Bacillus cereus" (After Pollock, 1959, in: The Enzymes (2nd ed.), Boyer, P. D., Lardy, H., and Myrback, K. (eds.), Academic Press, Vol. 1:619) Noninducible Strains Strain 5 ^5 Inducible Strains Strain 569 ("Inducible") Induction-^-569. with penicillin / / / / /(^ 25,000^ / ^ ^ f Deadaptation by growth without penicillin 569M Induction ^ 569M with ^ penicillin V: 35,000 I 3.0 I Q 75,000^ I I = upper limit of penicillin res
Image details
Contributor:
Library Book Collection / Alamy Stock PhotoImage ID:
RJCW4PFile size:
7.1 MB (139.3 KB Compressed download)Releases:
Model - no | Property - noDo I need a release?Dimensions:
1554 x 1608 px | 26.3 x 27.2 cm | 10.4 x 10.7 inches | 150dpiMore information:
This image is a public domain image, which means either that copyright has expired in the image or the copyright holder has waived their copyright. Alamy charges you a fee for access to the high resolution copy of the image.
This image could have imperfections as it’s either historical or reportage.
. Cell heredity. Cytogenetics. GENETIC CONTROL OF CELL INTEGRATION 335 TABLE 11.2 Mutations Affecting Formation of the Enzyme Penicillinase in Strains of Bacillus cereus" (After Pollock, 1959, in: The Enzymes (2nd ed.), Boyer, P. D., Lardy, H., and Myrback, K. (eds.), Academic Press, Vol. 1:619) Noninducible Strains Strain 5 ^5 Inducible Strains Strain 569 ("Inducible") Induction-^-569. with penicillin / / / / /(^ 25, 000^ / ^ ^ f Deadaptation by growth without penicillin 569M Induction ^ 569M with ^ penicillin V: 35, 000 I 3.0 I Q 75, 000^ I I = upper limit of penicillin resistance in units per ml. (^ = molecules of penicillinase per cell. M = mutation. ° In B cereus mutations have been observed which affect penicillin resistance level, rate of formation of penicillinase, and inducibility of enzyme synthesis by penicillin. These properties vary independently, indicating that each of them is under control of a mutationally different genetic element.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Sager, Ruth; Ryan, Francis J. (Francis Joseph), 1916-. New York, Wiley