Immunogen sequence: PRNSKNISKH GQNNPVGDYE HADDQAEEDA LQMAVGYFEK GPIKASQNKD KTLEKHLKTV ENVAWKNGLA SEEIDILLNI ALSGKFGNAV N Antigen sequence identity: Mouse 64%; Rat 65%. A novel gene containing SNF2, PHD-finger, RING-finger, helicase, and linker histone do