Tatami maps showing the transcriptomic patterns of 20 replicates. AH/WH: Aspen/Spruce. 1_#/2_#/3_#/4_#/5_#: Growth points and followed by replicate IDs. The log2 read count of the replicates was overlaid onto the trained SOM. The vertical bar indicates the transcription levels. (TIFF 8620 kb)