| G cell | gastrin cell |
|---|---|
| G II | Group II |
| G protein | 5'-triphosphate-binding protein |
| G protein | binding protein |
| G protein | glycoprotein |
| G protein | nucleotide-binding protein |
| G proteins | GIP-binding proteins |
| G proteins | reglatory proteins |
| G(t) | G protein transducin |
| G+C | Guanine-plus-cytosine |