Separation of megabased-sized DNA molecules of Aspergillus niger using pulsed field gel electrophoresis

Coral, Gökhan | Coral, Mutlu Nisa Ünaldı

In this study, the chromosomal DNAs were extracted from Aspergillus niger Z10 wild type strain and these DNAs were separated using the contour clamped homogeneous electric field gel electrophoresis (CHEF) system. This system is laboratory-made and is operated by a computer program. Total DNAs resolved into five distinct chromosomal bands. The size of the chromosomes was estimated as being between 3.3 Mb to 6.4 Mb.