Sample_DIR	Sample_ID	Description
LZ_M7	LZ_M7	KO1	255,255,255
LZ_M8	LZ_M8	KO2	255,255,255
LZ_M9	LZ_M9   KO3	255,255,255
LZ_M10	LZ_M10	KO4	255,255,255
LZ_M11	LZ_M11	KO5	255,255,255
LZ_M12	LZ_M12	KO6	255,255,255