Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Tatyana V. Laurinavichene"'
Publikováno v:
Microbiology. 90:543-557
The review considers the role of purple sulfur bacteria in the global cycles of hydrogen and sulfur, as well as the ecology and physiology of these bacteria in relation to the metabolism of sulfur and hydrogen. Information is presented on five types
Publikováno v:
Russian Journal of Plant Physiology. 67:386-395
Mutant strains of the filamentous cyanobacterium Anabaena strain PCC 7120 ΔHup (dc-Q193S and dc-R284H) with amino acid substitutions located in the vicinity of the FeMo cofactor of nitrogenase possess nitrogenase activity with a hydrogen production
Autor:
Evgeny Shastik, Anastasiya Romanova, Ekaterina Petushkova, Hidehiro Sakurai, Tatyana V. Laurinavichene, Anatoly A. Tsygankov
Publikováno v:
International Journal of Energy and Environmental Engineering. 11:1-8
The application of transparent plastic bags with a gas barrier layer as inexpensive photobioreactors for H2 production by the cyanobacterium Anabaena sp. PCC 7120 ∆Hup mutant cells was explored outdoors in Moscow region for the first time. Two expe
Publikováno v:
International Journal of Hydrogen Energy. 43:18873-18882
The increase of inoculum density of Rhodobacter sphaeroides B-3059 above 2.0 mg bacteriochlorophyll/l in 15 mM K-phosphate buffer inhibited hydrogen photoproduction but favored PHB synthesis. This inhibition was substrate-specific and was observed on
Publikováno v:
Biotechnology Letters. 40:309-314
To prove the possibility of efficient starch photofermentation in co-culture of heterotrophic and phototrophic bacteria over prolonged period. Repeated batch photofermentation of starch was demonstrated in co-culture Clostridium butyricum and Rhodoba
Autor:
Tatyana V. Laurinavichene, Anatoly A. Tsygankov, Kenji V. P. Nagashima, Masaharu Kitashima, Kazuhito Inoue, Takeshi Sato, Hidehiro Sakurai
Publikováno v:
International Journal of Hydrogen Energy. 42:8497-8504
H2 photoproduction by growing cultures of hup− mutant and parental strain RL2 of Rubrivivax gelatinosus was compared. We checked the influence of different substrates, presence of air and N2, culture shaking, inoculum concentrations. At low inoculu
Publikováno v:
Applied Microbiology and Biotechnology. 100:10649-10658
Cell number of Clostridium butyricum and Rhodobacter sphaeroides in co-culture was measured using q-PCR approach. During efficient H2 photoproduction from starch (6.2 mol H2/mol glucose), Clostridia growth and starch-hydrolyzing activity was partly s
Publikováno v:
International Journal of Hydrogen Energy. 41:13419-13425
Co-culture of Clostridium butyricum and Rhodobacter sphaeroides displayed different types of H 2 photoproduction from starch: quick low-yield (2.6 mol/mol glucose), prolonged high-yield (6.1 mol/mol glucose) and delayed low-yield (4.2 mol/mol glucose
Publikováno v:
International Journal of Hydrogen Energy. 40:14116-14123
The starch-utilizing co-culture Clostridium butyricum and Rhodobacter sphaeroides demonstrated the higher H 2 yield than C. butyricum (4.9 and 1.5 mol/mol hexose, respectively). Two species in co-culture were probably in balance since volatile fatty
Autor:
Darya N. Tekucheva, Tatyana V. Laurinavichene, Anatoly A. Tsygankov, Kestutis S. Laurinavichius
Publikováno v:
Enzyme and microbial technology. 110
In this study, distillery wastewater was treated by dark fermentation or photofermentation alone, and by sequential dark and photofermentation processes using anaerobic saccharolytic consortium and purple nonsulfur bacteria. Combination of dark and p