Microarray analysis of high light intensity stress on hydrogen production metabolism of Rhodobacter capsulatus


Gurgan M., KOKU H. , EROĞLU İ. , Yucel M.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, cilt.45, ss.3516-3523, 2020 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 45 Konu: 5
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1016/j.ijhydene.2018.12.205
  • Dergi Adı: INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
  • Sayfa Sayıları: ss.3516-3523

Özet

Biohydrogen obtained from purple non sulfur bacteria (PNSB) is an environmentally friendly alternative for hydrogen production. PNSB can be employed in large scale outdoor photobioreactors to produce hydrogen by photofermentation with sunlight as the light source. In external environmental conditions, however, bacteria can experience stress due to high light intensities, which can inhibit or slow down hydrogen production. Previous studies with other PNSB showed varying responses to light intensities (above 4000 lux), in some cases improving, and in others adversely affecting hydrogen production.