Skip to main content
Figure 4 | Journal of Biological Engineering

Figure 4

From: Inactivation of uptake hydrogenase leads to enhanced and sustained hydrogen production with high nitrogenase activity under high light exposure in the cyanobacterium Anabaena siamensis TISTR 8012

Figure 4

Effect of HupS inactivation on genes transcription and hydrogen production. Comparison of transcription levels of hetR and ntcA genes (A) and hydrogen production (B) between wild type and ∆hupS strains of Anabaena siamensis TISTR 8012 when grown in BG110 medium for various times at 40 μEm-2s-1. Hydrogen production rate was determined under continuous illumination of 40 μEm-2s-1 and anaerobic condition for 12 h. Means ± S.D. (n=3).

Back to article page

Journal of Biological Engineering

ISSN: 1754-1611