In this slide we show a schematic comparison of the sequences of the marker 2 sequences from the carob tree and guar plant. Most of these sequences coincide (yellow regions) as could be expected from the fact that they code for the same function. Other zo
These sequence differences were used to design primers P3 and P4 which amplify both species, as well as primers PG21 and PG22 that are specific of the guar DNA.