Figure 4.
Illustration of a mechanism for formation of non-specific amplification products in LAMP reactions. Putative structures and intermediates are labeled with numbers. Forward sequences are illustrated as a straight line, and the reverse compliment as a wavy line of matching color. Abbreviations used in this figure: BIP, Backward Inner Primer; rcBIP, Reverse compliment of BIP; FIP, Forward Inner Primer; rc FIP, Reverse Compliment of FIP; prcFIP, Partial Reverse Compliment of FIP.