Assertion: melanin's group | /r/HasProperty | formed in melanin
Facets:
value: during its photolysis
type: TEMPORAL
Source sentences:
text: Since basic melanin unitsare 5,6-dihydroxyindoles and 5,6-dihydroxyindole-2-carbox-ylic acids (26), we can speculate that additional electron-donating groups are formed in melanin during its photolysis.