FIG. 2.
Location of pAS2 foci in E. coli in the presence or absence of a second replicon. The position of foci in cells of MGTRY(pAS2) (A and B), MGTRY(pAS2)(pBAD33) (C and D), or MGTRY(pAS2)(RK2) (E and F) was determined as a fraction of cell length. Each point represents a single focus. The position of pAS2 in those cells with only a single focus (•) is shown in panels A, C, and E. The position of pAS2 foci in cells with two foci is shown in panels B, D, and F (▴, first focus; □, second focus).