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Table 2 The Results of K-means clustering based on the variables u1u9 defined in equation (3)

From: Separate base usages of genes located on the leading and lagging strands in Chlamydia muridarum revealed by the Z curve method

  Leading strand Lagging strand Total a
  No. of genes Clustered correctlya No. of genes Clustered correctly a No. of genes Clustered correctly a
B. burgdoreferi b 565 547 (96.8%) 285 277 (97.2%) 850 824 (96.9%)
T. pallidum c 680 604 (88.8%) 351 319 (90.9%) 1031 923 (89.5%)
C. trachomatis d 494 479 (97.0%) 400 355 (88.8%) 894 834 (93.3%)
C. muridarum e 499 481 (96.4%) 410 372 (90.7%) 909 853 (93.8%)
  1. a The percentage in the parenthesis denotes the number of the genes clustered correctly divided by the total number of the genes.
  2. b The origin of replication of the linear chromosome is assumed to be upstream of dnaA (BB0437 gene).
  3. c The origin and termination of replication are assumed to be upstream of dnaA (TP001 gene) and between genes TP0515 and TP0516, respectively.
  4. d The origin of replication is assumed to lie between CT632 and CT633, while the termination is assumed to lie between CT177 and CT178.
  5. e The locations of the origin and termination of replication have been mentioned in the Section Material and Method.