tokens: Recent molecular analysis has revealed that the S locus is highly polymorphic and contains several genes , i.e. , SLG , SRK , the as-yet unidentified pollen S gene ( s ) , and other linked genes .
folded_tokens: recent molecular analysis have reveal that the s locus be highly polymorphic and contain several gene , i.e. , SLG , SRK , the as-yet unidentified pollen s gene ( s ) , and other link gene .