Cereibacter sphaeroides - 728309, 738500 Cereibacter sphaeroides NCIB 8253 - 728309 Chlorobaculum tepidum - 738654, 763031 Chlorobaculum tepidum TLS - 738654 Rhodobacter capsulatus - 738324, 738487, 738489, 738497, 738565, 739077, 763031 Rhodobacter capsulatus B10 - 738324 Rhodobacter capsulatus SB1003 - 739077