test
node1
TO:0000054
animal damage
response trait
node2
TO:0000261
insect damage
response trait
node1->node2
node3
TO:0006067
aphid resistance
node2->node3
node5
CO_336:0000054
soybean reaction to
aphis glycines trait
node3->node5
node4
TO:0000179
biotic plant stress
trait
node4->node1
node6
CO_336:0000268
soybean
aphid_est_undefined
variable
node5->node6
node7
TO:0000387
plant trait
node8
TO:0000164
plant stress trait
node7->node8
node8->node4