. 2013 Jan 10;2:7. [Version 1] doi: 10.12688/f1000research.2-7.v1

Table 1. Transduction in enterohemorrhagic Escherichia coli.

Selection	Transductants per 10 µl lysate
Selection	Plate 1	Plate 2	Plate 3	Average
Lac ⁺	130	128	134	131
Ara ⁺	72	71	73	73
Mal ⁺	89	88	88	88

Lac ^- (GM9289), Ara ^- (GM9290) and Mal ^- (GM9291) derivatives of KM80 were transduced with a lysate prepared on GM9251. The number of transdcutants on each of three plates is shown followed by the average. There were no colonies on plates seeded with the recipient strain alone or from the GM9251 lysate.