Answer: exon

AnswerCrossword Clue
EXON

Former Nebraska senator Jim ....

EXON

Nebraska politico James

EXON

Nebraska senator succeeded by Hagel

EXON
Former Nebraska senator James
EXON
RNA component
EXONTwo-term governor and three-term senator from Nebraska
EXONInhabitant of Exeter.
EXONNative of Exeter, England.
EXONNative of Exeter.
EXONExeter man.
EXONNative of a Devonshire city.
EXONCertain British student
EXONActing officer, in Britain
EXONSenator from Nebraska
EXONNebraskan Senator
EXONSenator from Neb.
EXONNebraska Senator James
EXONYeomen of the Guard officer
EXONNebraska senator, 1979-97
EXONNebraska's senior senator