| Name: | kidney | 
|---|---|
| Synonyms: | mesonephros | 
| Definition: | Cavitated compound organ located in the pleuroperitoneal cavity where hematopoiesis and filtering of blood occur. | 
| Ontology: | Anatomy Ontology [ZFA:0000529] | 
| Name: | cystine | 
|---|---|
| Synonyms: | 3,3'-disulfanediylbis(2-aminopropanoic acid), 3,3'-dithiobis(2-aminopropanoic acid), alpha-Diamino-beta-dithiolactic acid, cistina, Cystin, Cystine, Dicysteine, Zystin | 
| Definition: | A sulfur-containing amino acid obtained by the oxidation of two cysteine molecules which are then linked via a disulfide bond. | 
| Ontology: | ChEBI [CHEBI:17376] ( EBI ) |