Analysis of BIBACs randomly selected from the Upland cotton cv. TM-1 BIBAC library. The BIBACs were digested with Not I and fractionated on a pulsed-field gel (A) and plotted according to their insert sizes (B). M, lambda ladder PFG marker; V, vector fragment; N, number of random clones analyzed for insert size estimation of the library.
Lee et al. BMC Genomics 2013 14:208 doi:10.1186/1471-2164-14-208