# A146261 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 3 12 3 13 13 14 13 15 31 16 31 17 77 18 77 19 447 20 447 21 3609 22 3609 23 25623