# A146647 (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 1 12 1 13 5 14 5 15 17 16 17 17 39 18 39 19 143 20 143 21 759 22 759