Fig. 5
From: Association Mapping and Functional Analysis of Rice Cold Tolerance QTLs at the Bud Burst Stage
Expression analysis of the three ABA-related genes and proline content in OsRab11C1 transgenic lines. Relative gene expression levels of OsPYL3 (A), OsABF2 (B) and OsPPC09 (C) in OsRab11C1 transgenic lines. The X-axis represents the knockout lines (CR-6, CR-15), the overexpression lines (OX-23, OX-44) and wild-type Nipponbare (NPB). The Y-axis shows relative gene expression. D Proline content of the OsRab11C1 transgenic and NPB lines after 4 °C cold treatment