Table 1.

Flowering Time of the ga1 and spy Mutant Lines Used in This Study

Long DaysbShort Daysb
LineaGenotypeRLCLTLRLCLTL
150-307Wild type9.0 ± 0.22.4 ± 0.111.4 ± 0.227 ± 18 ± 135 ± 1
150-304Wild type9.1 ± 0.12.5 ± 0.211.6 ± 0.226 ± 18 ± 134 ± 1
307G1ga1-3cc15.7 ± 0.6>55d>55
304Y5spy-57.1 ± 0.23.2 ± 0.210.3 ± 0.322 ± 16 ± 128 ± 1
  • a All lines are in the Landsberg erecta background and homozygous for the LhY::GUS transgene.

  • b RL, rosette leaves; CL, cauline leaves; TL, total number of leaves. Measurements are the mean ±2 × se of the mean (n ≥ plants).

  • c (−) indicates that ga1-3 plants did not bolt in long days, and cauline leaves could not be differentiated from rosette leaves.

  • d (−) indicates that ga1-3 plants did not flower in short days.