Figure 5.
Improvement of Hd1 alleles between japonica and indica. (a) Sequence alignment in Hd1 between CJ06 and TN1. The zinc finger domain, CCT motif and intron are indicated by red, blue and green rectangles, respectively. The number and letter indicate the base position and difference, respectively. (b) Phenotypes of CJ06, Q77 and TN1 plants at the heading stage in the SD condition. (c) Phenotypes of grain weight per plant in CJ06, Q77 and TN1 plants. The comparison of heading date (d), primary branch number (e), grain weight per plant (f), secondary branch number (g), grain number per panicle (h) and grain weight per single panicle (i) in CJ06, Q77 and TN1 plants. Error bars indicate SD; *P < 0.05, **P < 0.01 (Student's t test).