test
node1
GO:0008150
biological_process
node9
GO:0000003
reproduction
node1->node9
node3
GO:0022414
reproductive process
node1->node3
node5
GO:0048518
positive regulation
of biological process
node1->node5
node2
GO:0050789
regulation of
biological process
node1->node2
node10
GO:0065007
biological regulation
node1->node10
node2->node5
node13
GO:2000241
regulation of
reproductive process
node2->node13
node6
GO:0007340
acrosome reaction
node3->node6
node15
GO:0009566
fertilization
node3->node15
node3->node13
node4
GO:2000243
positive regulation
of reproductive
process
node3->node4
node7
GO:2000344
positive regulation
of acrosome reaction
node4->node7
node5->node4
node12
GO:0060046
regulation of
acrosome reaction
node6->node12
node6->node7
node8
BFO:0000003
occurrent
node8->node8
node11
BFO:0000015
process
node8->node11
node14
GO:0019953
sexual reproduction
node9->node14
node9->node3
node10->node2
node11->node1
node12->node7
node13->node12
node13->node4
node14->node15
node16
GO:0007338
single fertilization
node15->node16
node16->node6
node17
BFO:0000001
entity
node17->node8