species_acc	species_common_name	map_set_acc	map_set_name	map_acc	map_name	feature_acc	feature_name	feature_type_acc	feature_start	feature_stop	alt_species_common_name	alt_map_set_name	alt_map_name	alt_feature_type	alt_feature_start	alt_feature_stop	evidence
maize	Maize	29	Genetic_map_YW4	Genetic_map_YW4_9	9	Genetic_map_YW4_9	bnlg430	marker	84.3	84.3
maize	Maize	29	Genetic_map_YW4	Genetic_map_YW4_9	9	Genetic_map_YW4_9_QTL_1	604	QTL	84.3	86.7
maize	Maize	29	Genetic_map_YW4	Genetic_map_YW4_9	9	Genetic_map_YW4_9_QTL_2	603	QTL	52.5	86.7