论文部分内容阅读
TTheinvitrobioassaytoscreeninsectresistanttransgenicriceinalargepopuTable1.CorrelationbetweenthenumberofGUSpositiveplantsandthenumberofin sect freeplantsatdifferentstagesa.LinecodeTilleringstage Bootingstage MaturingstageNo .ofNo.ofinsectNo.ofNo.ofinsectN