Abstract
(1) A more convenient method for maintaining constant turbidity in the culture cell is described. (2) An improved culture cell and cell wipers which do not cause foaming are described.
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- NORTHROP J. H. Adaptation of Bacillus megatherium to terramycin (oxytetracycline). J Gen Physiol. 1957 Mar 20;40(4):547–563. doi: 10.1085/jgp.40.4.547. [DOI] [PMC free article] [PubMed] [Google Scholar]
- NORTHROP J. H. Apparatus for maintaining bacterial cultures in the steady state. J Gen Physiol. 1954 Sep 20;38(1):105–115. doi: 10.1085/jgp.38.1.105. [DOI] [PMC free article] [PubMed] [Google Scholar]
- NORTHROP J. H., MURPHY J. S. Appearance of new phage types and new lysogenic strains after adaptation of lysogenic B. megatherium to ammonium sulfate culture medium. J Gen Physiol. 1956 Mar 20;39(4):607–624. doi: 10.1085/jgp.39.4.607. [DOI] [PMC free article] [PubMed] [Google Scholar]
- NORTHROP J. H. Studies on the origin of bacterial viruses. V. The effect of temperature on the terramycin-resistant and phage-producing cells of Bacillus megatherium cultures. J Gen Physiol. 1958 Nov 20;42(2):329–334. doi: 10.1085/jgp.42.2.329. [DOI] [PMC free article] [PubMed] [Google Scholar]
- NORTHROP J. H. The proportion of terramycin-resistant mutants in B. megatherium cultures. J Gen Physiol. 1957 Sep 20;41(1):131–141. doi: 10.1085/jgp.41.1.131. [DOI] [PMC free article] [PubMed] [Google Scholar]