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Table 11.2.(Continued)TransgenicStarchGrain/TuberTargetApproachContent/ YieldStarch StructureMorphologyApplicationReferenceSoluble starchAntisenseNo effectAmylopectinGranules cracked—Abel et al. 1996,synthaseinhibitionchain lengthwith deepMarshall et al.of SS IIIaltered, morefissures1996; FultonP in starchet al. 2002Soluble andAntisenseNo effectLess amylose,ConcentricFreeze/thaw-Jobling et al. 2002,granule-inhibition ofshortergranulesstable starchFulton et al. 2002bound starchGBSS I, SS IIamylopectinsynthases& SS IIIchainsStarchAntisenseDecreased yieldAmyloseGranuleHigh amyloseSchwall et al. 2000branchinginhibition ofincreased tomorphologyand high PenzymesSBE I and70%, lowalteredstarchSBE IIamylopectin, five-fold moreP in starchStarch waterAntisenseNo effectLess P in starchNot determinedLow P starchLorberth et al. 1998dikinaseinhibition of R1(R1)