Table 2.

Summary of in-clade clustering for abundant clades

No. abundant clades	131
No. protein coding regions encoding complete
proteins	19,740,968
No. non-identical protein sequences	7,604,425
No. clustroids	1,566,371
No. clustroids of conservative in-clade clusters	351,881
No. protein coding regions encoding complete
proteins represented by clustroids
of conservative in-clade clusters	14,612,418
No. seed global clusters	144, 415