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. 2005 Feb 24;33(4):e38. doi: 10.1093/nar/gni038

Figure 4.

Figure 4

Representative mass spectrum of a heptaplexed base-specific cleavage reaction of discovery of sequence polymorphism in the LAMR1 gene. The overall nucleotide count in this multiplex totaled to 1850 bases. All expected mass signals are marked with a dashed line. The mass signal labeled ‘*’ represents an additional signal derived from primer dimer formation, the signal labeled ‘‡’ represents an abortive cycling product and the signal labeled ‘#’ represents a sodium adduct of the cleavage product GGGAGAAGGCT at 3913 Da (+22 Da).