test
node1
GO:0008150
biological_process
node2
GO:0050896
response to stimulus
node1->node2
node8
GO:0050789
regulation of
biological process
node1->node8
node18
GO:0009987
cellular process
node1->node18
node20
GO:0065007
biological regulation
node1->node20
node3
GO:0051716
cellular response to
stimulus
node2->node3
node7
GO:0042221
response to chemical
node2->node7
node4
GO:0007165
signal transduction
node3->node4
node9
GO:0070887
cellular response to
chemical stimulus
node3->node9
node10
GO:1903831
signal transduction
involved in cellular
response to ammonium
ion
node4->node10
node5
GO:1901698
response to nitrogen
compound
node6
GO:1901699
cellular response to
nitrogen compound
node5->node6
node14
GO:0060359
response to ammonium
ion
node5->node14
node15
GO:0071242
cellular response to
ammonium ion
node6->node15
node7->node5
node7->node9
node13
GO:0010035
response to inorganic
substance
node7->node13
node12
GO:0050794
regulation of
cellular process
node8->node12
node19
GO:0023052
signaling
node8->node19
node9->node6
node11
GO:0007154
cell communication
node11->node4
node12->node4
node13->node14
node14->node15
node15->node10
node16
BFO:0000001
entity
node17
BFO:0000003
occurrent
node16->node17
node17->node17
node21
BFO:0000015
process
node17->node21
node18->node3
node18->node4
node18->node11
node18->node12
node19->node4
node20->node8
node21->node1