Male-sterility, fertility restoration, pollination control system displaying glufosinate herbicide tolerance.  MS lines contained the <i>barnase</i> gene from <i>Bacillus amyloliquefaciens</i>, RF lines contained the <i>barstar</i> gene from the same bacteria, and both lines contained the phosphinothricin N-acetyltransferase (PAT) encoding gene from <i>Streptomyces hygroscopicus</i>.