| troop transporter | 1.12 | Troop transporters headed at dawn toward the front. | ||
| dopamine transporter | 0.59 | Two years ago, Caron developed a knockout mouse that was missing the dopamine transporter. | ||
| serotonin transporter | 0.46 | These molecules are called serotonin transporters. | ||
| air transporter | 0.33 | They checked the two men as they left the air transporter. | ||
| car transporter | 0.33 | As we approached the Childress car transporter, Richard and Dale were leaning up against the back door. |