Figure 7.

Expression of Cold Signaling Genes Analyzed in Parallel Indicates Similar Perturbations in hos1 as in sar1-4 and los4-1 and This Perturbation Does Not Require LHY.

Expression analysis of CBF3 ([A], [C], and [E]) and RD29A ([B], [D], and [F]) in the wild type (Col, dark-blue diamonds; C24, light-blue diamonds), hos1 alleles (hos1-3, red squares; hos1-1, pink squares), mRNA export mutants (sar1-4, dark-green triangles; los4-1, light-green triangles), lhy (lhy-20, purple circles), and hos1-3 lhy-20 double mutants (hos1lhy, orange Xs). Plants were grown for 2 weeks under 12L:12D white-light cycles and harvested at dawn (CT0), 8 h after dawn (CT8), or at dusk (CT12). Data are averages of biological triplicate ± se normalized for transcript abundance to UBQ10.