test
node1
GO:0006725
cellular aromatic
compound metabolic
process
node2
GO:0006139
nucleobase-containin
compound metabolic
process
node1->node2
node14
GO:0090304
nucleic acid
metabolic process
node2->node14
node3
GO:0009987
cellular process
node4
GO:0044237
cellular metabolic
process
node3->node4
node4->node1
node10
GO:0046483
heterocycle metabolic
process
node4->node10
node16
GO:0034641
cellular nitrogen
compound metabolic
process
node4->node16
node5
GO:0008152
metabolic process
node5->node4
node6
GO:0044238
primary metabolic
process
node5->node6
node17
GO:0071704
organic substance
metabolic process
node5->node17
node20
GO:0006807
nitrogen compound
metabolic process
node5->node20
node6->node2
node7
GO:0006259
DNA metabolic process
node8
GO:0006310
DNA recombination
node7->node8
node9
GO:0006266
DNA ligation
node7->node9
node19
GO:0051102
DNA ligation involved
in DNA recombination
node8->node19
node9->node19
node10->node2
node11
BFO:0000003
occurrent
node11->node11
node12
BFO:0000015
process
node11->node12
node15
GO:0008150
biological_process
node12->node15
node13
GO:0043170
macromolecule
metabolic process
node13->node14
node14->node7
node15->node3
node15->node5
node16->node2
node17->node13
node18
GO:1901360
organic cyclic
compound metabolic
process
node17->node18
node18->node2
node20->node16
node21
BFO:0000001
entity
node21->node11