Crataegus pinnatifida strain:H8 and S7 Transcriptome or Gene expression
Two cDNA libraries, H8 and S7, were made from 23 days after bloom fruits of hawthorn. After removing low-quality reads and trimming adapter sequences, reads (76-bp in size) were obtained. De novo assembly was carried out by Trinity. The transcripts were constructed by the Butterfly program of Trinity. These transcripts were assembled into 39,663 unigenes for H8 and 41,723 unigenes for S7, respectively. After combining the unigene data from H8 and S7, the unigene database of the hawthorn was established and contained 52,673 unigenes.