tat 2 also TAT 
(tăt)
(tăt)n.
1. A gene in the AIDS virus that stimulates the host cell to replicate genetic components of the virus.
2. The protein encoded by this gene that is a potent transactivator of viral replication.
[t(rans)a(c)t(ivator) (gene).]
- toss off
- toss (one's) cookies
- toss one's cookies
- toss one's hat into the ring
- tosspot
- tossup
- tostada
- tostado
- to start with
- tostones
- tot
- tot
- totable
- total
- total eclipse
- total hysterectomy
- totalitarian
- totalitarianism
- totality
- totalization
- totalizator
- totalize
- totalizer
- totally
- total parenteral nutrition