test
node1
TO:0000160
UV light sensitivity
node2
TO:0000600
UV-A light
sensitivity
node1->node2
node3
TO:0000164
plant stress trait
node4
TO:0000168
abiotic plant stress
trait
node3->node4
node5
TO:0000161
radiation response
trait
node4->node5
node6
TO:0000075
light sensitivity
node5->node6
node7
TO:0000265
light quality
sensitivity
node6->node7
node7->node1
node8
TO:0000387
plant trait
node8->node3