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Table 1 Transposition efficiencies of mini-Tn7 constructs

From: Mini-Tn7 vectors for stable expression of diguanylate cyclase PleD* in Gram-negative bacteria

Recipient strain

Mini-Tn7

Frequencya

R. etli CFN42 (Ret)

Tn7pleD*

3,0 x 10−4

Tn7pleD*Km

6,5 x 10−6

Tn7Km

5,2 x 10−6

Tn7pleD*Tc

9,8 x 10−8

Tn7Tc

5,1 x 10−6

R. leguminosarum bv. viciae UPM791 (Rle)

Tn7pleD*Km

2,5 x 10−8

Tn7Km

4,8 x 10−8

Tn7pleD*Tc

<10−9

Tn7Tc

1,8 x 10−9

S. meliloti 8530 (Sme)

Tn7pleD*Km

4 x 10−8

Tn7Km

8 x 10−8

Tn7pleD*Tc

3,5 x 10−9

Tn7Tc

2,3 x 10−8

P. syringae pv. tomato DC3000 (Pto)

Tn7pleD*Km

1,6 x 10−7

Tn7Km

4,8 x 10−5

Tn7pleD*Tc

7 x 10−8

Tn7Tc

2 x 10−5

  1. aMini-Tn7 frequency of transposition expressed as the number of transposants per input receptor cell