Sometimes he races J3 to test himself against the older kids.

Get hold of J3 Air at Bagram and tell them to send whatever they've got.

Its J3-A engine was used to bring the craft to escape velocity and power her to the moon.

Thus the elongation factor activity of the J3 gene product is independent of the poly(A) stimulatory activity.

The stretch between J3 and J4 has since been cleared.