Thermus aquaticus gen. n. and sp. n., a Nonsporulating Extreme Thermophile Author Brock, Thomas D. Author Freeze, Hudson text Journal of Bacteriology 1969 1969-08-31 98 1 289 297 http://dx.doi.org/10.1128/jb.98.1.289-297.1969 journal article 7161 10.1128/jb.98.1.289-297.1969 e10ab63b-6038-41a2-b575-2fe9531cb9ec PMC249935 5781580 5585059

TABLE 4. Sensitivity of T. aquaticus and several other bacteria to actinomycin Da

Organism	Zone size (mm) Antibiotic concn TODO (ugperdisc)"
	Filter-paper discs (13 mm in diameter) were placed on seeded agar plates, and 0.08 ml of antibiotic stock solutions was applied to the discs. Incubation was at 70 C (Thermus) or 30 C (other organisms). b Results given are zone sizes, in millimeters. TL = zone sizes too large to read; ND = not done.
40 TODO 8 TODO 2 TODO 0.8 TODO 0.08 0.008
T. aquaticus YT-.......	TL TODO TL TODO 33 TODO 28 TODO 15	TODO 0
T. aquaticus Y-VII-56 (2C)	... TL TL TODO TL TL TODO 23	TODO 0
Bacillus subtilis 168.	TODO 39 TODO 34 TODO 27 TODO 23 TODO 15	TODO ND
Myxococcus xanthus FB .....	TODO TL TODO 25 TODO 20 TODO 13 TODO 0	TODO ND
Flexibacter sp	TODO 23 TODO 15 TODO 0 TODO 0 TODO 0	TODO ND
Escherichia coli	TODO 0 TODO 0 TODO 0 TODO 0 TODO 0	ND