# A306574 (b-file synthesized from sequence entry) 1 2 2 3 3 4 4 4 5 5 6 4 7 5 8 6 9 4 10 5 11 6 12 5 13 7 14 5 15 5 16 6 17 6 18 7 19 6 20 6 21 8 22 6 23 6 24 6