Figure 1From: A new genomic tool, ultra-frequently cleaving TaqII/sinefungin endonuclease with a combined 2.9-bp recognition site, applied to the construction of horse DNA librariesPCR fragment DNA substrates. Putative recognition sequence of TaqII is in bold and underlined. Arrows mark the cleavage. The restriction fragments lacking TaqII recognition sequence are in italics. (A) PCR fragment without a TaqII site. (B) PCR DNA fragment with a single 5′-GACCGA-3′ site.Back to article page