21.392 and 55.29 μg RNA were obtained, respectively, whose qualities meet the requirements of the sequencing and building libraries. A total of 49,925,104 and 49,975,260 raw reads were obtained from the PP and SP transcriptomes. All of the raw reads were deposited into the Sequence Read Archive (SRA) database (https://www.ncbi.nlm.nih.gov/Traces/sra/) under accession numbers SAMN06204640 and SAMN06204641. After removing adaptors and low-quality reads, a total of 47,335,722 and 46,323,850 clean reads were obtained in each of the profiles, respectively. After de novo assembly, 72,000 unigenes were obtained by paired-end method of Trinity and TGICL clustering. Among them, a total of 30,576 unigenes were significantly matched with NR database.