A transistor having a directly contacting gate and body and related methods are disclosed. In one embodiment, the transistor includes a gate; a body; and a dielectric layer extending over the body to insulate the gate from the body along an entire surface of the body except along a portion of at least a sidewall of the body, wherein the gate is in direct contact with the body at the portion. One method may include providing the body; forming a sacrificial layer that contacts at least a portion of a sidewall of the body; forming a dielectric layer about the body except at the at least a portion; removing the sacrificial layer; and forming the gate about the body such that the gate contacts the at least a portion of the sidewall of the body.