@Article{Ni1990,
  Title                    = {AN EFFICIENT SYSTEM FOR THE SYNTHESIS OF BACTERIORHODOPSIN IN HALOBACTERIUM-HALOBIUM},
  Author                   = {Ni, B. and Chang, M. and Duschl, A. and Lanyi, J. and Needleman, R.},
  Journal                  = {Gene},
  Year                     = {1990},
  Number                   = {1},
  Pages                    = {169-172},
  Volume                   = {90}
}