Figure 2

OsLSR induces HR-like cell death in tobacco leaf and activation of thiamine biosynthesis in rice.
(a,b) OsLSR transient expression assays. HR-like cell death appears in the infiltration area of OsLSR::eGFP (a), eGFP (b) was used as a control. (c) Expression of rice genes homologous to plant thiamine biosynthesis OsDR8, OsTHIC in T51-1 and MH63. (d) Thiamine level in MH63 and T51-1 plants. (e) Thiamine level in brown rice of T51-1 and MH63. For the expression analysis, OsUBQ1 was used as the internal control. Values are means ± SE (n = 3), *P < 0.05(ANOVA) comparing with T51-1 and MH63.