A minor form of starch branching enzyme in potato (Solanum tuberosum L.) tubers has a major effect on starch structure: cloning and characterisation of multiple forms of SBE A

adn amidon clonage cloning complementary dna dna enzimas enzyme enzymes gene gene expression genes glicosiltransferasas glycosyltransferase glycosyltransferases papa pomme de terre potatoes solanum solanum tuberosum starch tubercule tubers