Fig. 5

The abundance of miRNAs in roots of introgression lines which have changed expression levels comparing with JN177 under stress treatment. A Differences in abundance between introgression line and JN177 plants subjected to salinity or alkalinity stress. B-D A heatmap showing the relative abundance of miRNAs in SR3/SR4 compared to JN177 plants exposed to either salinity or alkalinity stress. B miRNAs which were up or down regulated in SR3 only under saline stress; C miRNAs which has different expression levels in SR4 when specially treated by alkali stress; D miRNAs expressed differently in introgression lines under either saline or alkaline stress conditions. As described above, the red stood for increased abundance and the green for decreased ones. Gray means non-detection