ualsoffamiliesandcontr01.SeveralSNPsarefoundincontrolandfamiliesV627Dmutation,thedoublemurationsofG264WandR555WN272N(816C>田,andL601L(1803G>A)arefirstreportintheworld.Conclusions:moninTGFBIassociamdcorneal由strophiesinChineseandmutationalhotspotsofTGFBItAmongthem,R555Wiscolnn]oflinGCD'andtheR124Listhemaiorn:utationinCDB1ofChinese.Thedifferent124codemutationofTGFBIcanleaddifferentphenogTpeofc()mealdystrophies.Geneanal)‘indiagnosisofcornealdystriophies.PartⅣ.TheproteomeofcornealdystrophyofBowman’Slayer,type1Objective:ToimesfigatethedifferentialexpressionofproteinsbetweenCDB1andnorDlalcorneainChinese.Results:Atthe4~7ofisoelectficpointand7~30KDofmolecularweight,thereConclusions:The27differentproteinpointsatthe4~7ofisoelectricpointand7~30KDofmolecularweightm∽beassociatedwiththepathogenesisofCDB1.