ImprovementofBacterialBlightResistanceofMinghui63,anEliteRestorerLineofHybridRice,byMolecularMarker-AssistedSelection,ShengChen,X.H.Lin,C.G.Xu,andQifaZhang,Minghui63isarestorerlinewidelyusedinhybridriceproductioninChina,however,thislinehasbecomeincreasinglysusceptibletobacterialblight(BB),resultinginarapiddeclineofitsuseinriceproduction.TheobjectiveofthisstudywastoimprovetheBBresistanceofMinghui63byintrogressingXa21,abroadspectrumBBresistancegene,intoMinghui63bymolecularmarker-assistedsel
