Presence of a substance rich in protein-bound cystine or cysteine in the neurosecretory system of an insect.
D000818:Animals; D003545:Cysteine; D003553:Cystine / Q000032:analysis*; D007313:Insecta; D009490:Neurosecretory Systems; D012959:Socioeconomic Factors
D003553:Cystine; D003545:Cysteine
CYSTEINE; CYSTINE/determination; INSECTS