Figure 8From: A pair of new BAC and BIBAC vectors that facilitate BAC/BIBAC library construction and intact large genomic DNA insert exchangeStability test for maize B73 BIBAC clones in Agrobacterium : direct method. DNA samples from the maize B73 BIBAC clone B6 that contains an insert of 160 kb (lane 1; see also Figure 7) was transferred into Agrobacterium EHA105, and randomly selected colonies (lanes 2 to 38) were cultured for 48 h at 28°C. Plasmids were isolated from each culture, were digested with I-Sce I and were separated on CHEF gels.Back to article page