show Abstracthide AbstractThe Japanese turnip variety "Kohiki" (Brassica rapa subsp. rapa) and the Malaysian tai-sai variety "CHOY" (Brassica rapa subsp. chinensis) were sequenced by the illumina sequencer or Oxford Nanopore sequencer. The generated sequences were tested to Sat-BSA, an NGS-based technique for isolating genes in progeny segregating between varieties.