"PC1"
"NODE_46774_length_2100_cov_71994.540712_g10104_i2"	0.32
"NODE_37383_length_2566_cov_54355.601510_g10104_i1"	0.27
"NODE_35929_length_2649_cov_49881.823462_g10104_i0"	0.23
"NODE_817_length_12604_cov_7383.362166_g208_i1"	0.15
"NODE_813_length_12627_cov_7423.987359_g208_i0"	0.15
"NODE_12941_length_4958_cov_15531.717661_g1398_i4"	0.13
"NODE_25681_length_3364_cov_18711.854600_g6502_i1"	0.13
"NODE_24665_length_3456_cov_17781.163487_g6502_i0"	0.12
"NODE_9583_length_5688_cov_12863.989182_g1398_i3"	0.12
"NODE_11712_length_5207_cov_14166.666344_g208_i2"	0.12