Fig. 2From: The expansion of heterochromatin blocks in rye reflects the co-amplification of tandem repeats and adjacent transposable elementsPFGE separation of PstI-restricted BAC inserts harboring pSc200 arrays. a Ethidium bromide stained gel, b Southern hybridization probed with pSc200. Lane 1: BAC clone 126C20, lane 2: 119C15, lane 3: 119Â M22, lane 4: 114I10Back to article page