Table IV.

Segregation analysis for gus and bar gene expression in R1 and R2 generation progeny plants 4-a

Event IDSegregation Ratio
GUSX2fHerbicideX2f
Pos4-bNeg4-cRes4-dSen4-e
R1
 132340.163386.2
 221322.323321.47
 358550.159510.58
 4037NE18180.0
 534431.136420.23
 6039NE21170.4
 7470.8470.8
 1322122.819150.5
 1414100.716130.3
 164145.55133.5
 18870.1770.0
 23012NE11110.0
 40670.1960.6
 44780.1780.1
 454134.821610.9
 46460.4470.8
 481739.81555.0
R2
 11857.39130.7
 221180.263116.9
 318180.016190.3
 4025NE11150.6
 516150.015180.3

NE, Non-expresser.

    • F4-a  Transgenic plants were crossed as the female parent with pollen from non-transformed B73 plants.

    • F4-b  Pos, GUS assay positive (gus-expresser).

    • F4-c  Neg, GUS assay negative (gus non-expresser).

    • F4-d  Res, resistant to glufosinate spray (bar-expresser).

    • F4-e  Sen, Sensitive to glufosinate spray (barnon-expresser).

    • F4-f  χ2 = 3.8 (0.05, 1 df).