We have engineered polyomavirus (Py) DNA molecules carrying two large direct repeats within the late coding region, as well as a deletion encompassing the TATA box in the early promoter. Such constructs recombine less readily than a construct containing the same duplication of late sequences, but an intact early promoter. Furthermore, residual recombination… (More)
Figures and Tables
Sorry, we couldn't extract any figures or tables for this paper.