test
node1
GO:0000748
conjugation with
mutual genetic
exchange
node2
GO:0000761
conjugant formation
node1->node2
node3
GO:0008150
biological_process
node4
GO:0000003
reproduction
node3->node4
node5
GO:0009987
cellular process
node3->node5
node7
GO:0022414
reproductive process
node3->node7
node4->node7
node8
GO:0019953
sexual reproduction
node4->node8
node6
GO:0007155
cell adhesion
node5->node6
node13
GO:0098609
cell-cell adhesion
node6->node13
node7->node2
node8->node1
node9
GO:0098610
adhesion between
unicellular organisms
node9->node2
node10
BFO:0000001
entity
node11
BFO:0000003
occurrent
node10->node11
node11->node11
node12
BFO:0000015
process
node11->node12
node12->node3
node13->node9