KUSHKEVYCH, Ivan, Vít PROCHÁZKA, Monika VÍTĚZOVÁ, Dani DORDEVIC, Mohamed Abd EL-SALAM a Simon K. RITTMANN. Anoxygenic photosynthesis with emphasis on green sulfur bacteria and a perspective for hydrogen sulfide detoxification of anoxic environments. Frontiers in Microbiology. Frontiers Media SA, 2024, roč. 15. ISSN 1664-302X. Dostupné z: https://dx.doi.org/10.3389/fmicb.2024.1417714.
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Základní údaje
Originální název Anoxygenic photosynthesis with emphasis on green sulfur bacteria and a perspective for hydrogen sulfide detoxification of anoxic environments
Autoři KUSHKEVYCH, Ivan, Vít PROCHÁZKA, Monika VÍTĚZOVÁ, Dani DORDEVIC, Mohamed Abd EL-SALAM a Simon K. RITTMANN.
Vydání Frontiers in Microbiology, Frontiers Media SA, 2024, 1664-302X.
Další údaje
Originální jazyk angličtina
Typ výsledku Článek v odborném periodiku
Obor 10606 Microbiology
Stát vydavatele Švýcarsko
Utajení není předmětem státního či obchodního tajemství
WWW URL
Impakt faktor Impact factor: 5.200 v roce 2022
Organizační jednotka Přírodovědecká fakulta
Doi http://dx.doi.org/10.3389/fmicb.2024.1417714
Klíčová slova anglicky bacterial photosynthesis, anoxygenic bacteria, Hydrogen Sulfide, detoxification, anaerobes, Biotechnology
Příznaky Mezinárodní význam, Recenzováno
Změnil Změnila: Mgr. Marie Šípková, DiS., učo 437722. Změněno: 8. 7. 2024 09:11.
Anotace
The bacterial light-dependent energy metabolism can be divided into two types: oxygenic and anoxygenic photosynthesis. Bacterial oxygenic photosynthesis is similar to plants and is characteristic for cyanobacteria. Bacterial anoxygenic photosynthesis is performed by anoxygenic phototrophs, especially green sulfur bacteria (GSB; family Chlorobiaceae) and purple sulfur bacteria (PSB; family Chromatiaceae). In anoxygenic photosynthesis, hydrogen sulfide (H2S) is used as the main electron donor, which differs from plants or cyanobacteria where water is the main source of electrons. This review mainly focuses on the microbiology of GSB, which may be found in water or soil ecosystems where H2S is abundant. GSB oxidize H2S to elemental sulfur. GSB possess special structures – chlorosomes – wherein photosynthetic pigments are located. Chlorosomes are vesicles that are surrounded by a lipid monolayer that serve as light-collecting antennas. The carbon source of GSB is carbon dioxide which is assimilated through the reverse tricarboxylic acid cycle. Our review provides a thorough introduction to the comparative eco-physiology of GSB and discusses selected application possibilities of anoxygenic phototrophs in the fields of environmental management, bioremediation and biotechnology.
VytisknoutZobrazeno: 21. 7. 2024 11:24