Far-red light induced attaching stage 3
Tissue samples were homogenized using 3 mm tungsten carbide  beads in a TissueLyser II (Qiagen). Total RNA extraction was performed with  the RNeasy Plant Kit (Qiagen). RNA concentration and quality were measured  with a Bio-Rad Experion automated electrophoresis system using a RNA standard  sensitivity kit. Library construction and mRNA sequencing were performed by  Macrogen (Seoul, Korea). Libraries from non-stranded polyA mRNA (after rRNA  removal) were prepared using the TruSeq RNA Sample Prep Kit v2 (Illumina) and  ~30M paired-end reads (101 bp in length) per sample were produced on a  Illumina NovaSeq 6000 sequencing platform.