AY187685 7000 465 905 repL AY187685 7000 1353 2087 mlsR AY187685 7000 2450 2590 Clostridium acetobutylicum ATCC824 ptb promoter AY187685 7000 2618 3274 ctfA AY187685 7000 3276 3941 ctfB AY187685 7000 3974 4711 adc AY187685 7000 5940 6800 bla