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Table 2 LlaJI mediated bacteriophage resistance to the lactococcal phage Sk1.

From: A genetic dissection of the LlaJI restriction cassette reveals insights on a novel bacteriophage resistance system

Strain/plasmid

30°C

19°C

 

EOP

Plaque size after 16 hrs (mm)

EOP

Plaque size after 16 hrs (mm)

MG1614/pPTPi

1

3

1

2–3

MG1614/pJO-J

3.3 × 10-3

3

2.6 × 10-6

1–2

NZ9000/pJO-M1M2/pNZ8020

1

3

1

2–3

NZ9000/pJO-M1M2/pNZ-R1

0.7–1

3

0.5–1

1–2 and pinpoint

NZ9000/pJO-M1M2/pNZ-R2

1

1

1

2–3

NZ9000/pJO-M1M2/pNZ-R1R2

1 × 10-5

2–3

5 × 10-6

1–2 and pinpoint

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BMC Microbiology

ISSN: 1471-2180

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