De novo assembly of the Chinese flowering cabbage genome
The MECAT2 package(C.-L. Xiao et al., 2017) was used for the Chinese flowering cabbage genome assembly. Long reads had a length cutoff of 10 kb. We applied two rounds of polishing using NGS short reads with a Pilon (Walker et al., 2014). TRF (tandem repeats finder)(Benson, 1999) was used to identify the series repeats, and the series with the ratio of more than 60% of the series repeats are removed. The completeness of the assembled genome was evaluated using BUSCO v3.0 analysis(Simão, Waterhouse, Ioannidis, Kriventseva, & Zdobnov, 2015).