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. 2006 Sep 22;188(23):8103–8108. doi: 10.1128/JB.01232-06

TABLE 1.

Stability of plasmids in L. xyli subsp. cynodontisa

Plasmid (genotype) Avg retention rate (%) at no. of generations
0 20 40 60
pLGUS (parA orf4) 100 100 100 100
pOR302 (parA Δorf4) 100 96.9 22.8 6.4
pOR303 (ΔparA Δorf4) 91.5 78.7 13.8 5.2
a

The plasmid stability was analyzed as described in Materials and Methods. Two parallel experiments were performed for each plasmid, and the percentages of recovered colonies that contain plasmid are shown.