rect (219,336) (265,353)	/dbget-bin/www_bget?gem:GM21_0109	GM21_0109
rect (217,206) (263,223)	/dbget-bin/www_bget?gem:GM21_0124	GM21_0124
rect (40,45) (293,70)	/kegg-bin/show_pathway?gem03440	gem03440: Homologous recombination