test
node1
TO:0000439
fungal disease
response
node2
TO:0020055
wheat stripe rust
disease resistance
node1->node2
node4
CO_321:0000907
wheat stripe rust
notes trait
node2->node4
node3
TO:0000112
microbial disease
response
node3->node1
node5
TO:0000387
plant trait
node6
TO:0000164
plant stress trait
node5->node6
node7
TO:0000179
biotic plant stress
trait
node6->node7
node7->node3