"PC1"
"NODE_34130_length_1382_cov_28744.849503_g12228_i1"	0.43
"NODE_10319_length_3256_cov_6047.139491_g5339_i0"	0.31
"NODE_2309_length_6022_cov_25761.704152_g1161_i0"	0.3
"NODE_33966_length_1389_cov_13373.472644_g18745_i0"	0.28
"NODE_31860_length_1488_cov_13050.773145_g17391_i0"	0.28
"NODE_11023_length_3140_cov_46413.464949_g5734_i0"	0.27
"NODE_11907_length_3024_cov_48237.923416_g5734_i1"	0.27
"NODE_23194_length_1991_cov_14319.732534_g12228_i0"	0.25
"NODE_24672_length_1891_cov_7851.466447_g5406_i3"	0.19
"NODE_24303_length_1916_cov_7918.343462_g5406_i2"	0.19