Figure 6.

Additional ghr1 Alleles.

(A) Structure of the GHR1 protein (bottom) and its encoding gene (top). Position of T-DNA insertions, EMS point mutations, and predicted functional domains of the protein are depicted. Gray boxes, exons; SP, signal peptide; LRR, leucine-rich repeat; TM, transmembrane domain; KD, kinase domain.

(B) Leaf fresh weight loss in 2 h in the indicated ghr1 mutants and the F₁ progenies from their respective crosses to ghr1-3 (GK_760C07) and Col-0 with GC1:YC3.6. Four independent experiments consisting of at least ten plants for each line were performed. Data from a representative experiment is shown. All data points are mean ± sd (n = 11–16 plants). Significant differences (ANOVA with Tukey’s HSD test, P < 0.01) from YC3.6 are denoted with asterisks.