Bishop J M, Capobianco A J, Doyle H J, Finney R E, McMahon M, Robbins S M, Samuels M L, Vetter M
G.W. Hooper Research Foundation, University of California, San Francisco 94143-0552, USA.
Cold Spring Harb Symp Quant Biol. 1994;59:165-71. doi: 10.1101/sqb.1994.059.01.020.