Table I.

Effect of TPR expression on internode length

Genotype1-a35S∷TPR LineInternode Length
mm
Wild type15.30 ± 0.72
gai 6.06 ± 0.20
gai spy-4 16.67 ± 0.72
gai spy-3 9.54 ± 0.82
gai 36a/19.73 ± 0.66
gai 38a/213.64 ± 0.50
gai 39a/410.36 ± 0.62

The average length of the internodes between the youngest rosette leaf and the oldest flower of the fully elongated floral shoot was determined. All data are means ± se;n ≥ 14.

    • F1-a  All mutations have been backcrossed into the ecotype Columbia at least three times.