GSM6000817
Seeds were collected at 3, 6 and 10 days after sowing. RNA extraction was performed using NucleoSpin® RNA Plus kit (Macherey-Nagel, Düren, Germany) according to the manufacturer's instructions. RNA quantification and quality was measured with a NanoDrop ND-100 (NanoDrop Technologies, DE, USA) and a 2100 Bioanalyzer (Agilent Technologies, Santa Clara, CA, USA) respectively. RNA samples were sent to Beijing Genomics Institute (BGI)  for cDNA library construction and paired-end sequencing (PE100, 40M) using the DNBseq™ technology