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Title Transcription
コウアルカリセイ サイキン BACILLUS SP 1 1 ノ コキュウサ ニツイテ
Title Alternative
Respiratory chain of the alkalophilic bacterium, Bacillus sp. I-1
File
language
eng
Author
Onoda, Tetsuo
Nishigami, Kazuyoshi
Description
The triphenyltetrazolium chloride (TTC) reduction activities of alkalophilic Bacillus sp . I-1 were higher than those of B. subtilis (Nishigami & Oshima, 1983). The component parts involved in membrane-bound respiratory chain and the mutual relationships between these components and TTC reduction activity of both strains were compared. The contents of cytochromes and quinones, and NADH dehydrogenase activities of B. sp. I-1 were higher than those of B. subtilis. In the cell-free experiment of B. sp. I-1, the reduction of TTC was only observed when NADH was used for the substrate. Further, inhibitory effects of 2-hepty1-4- hydroxyquinoline (HQNO), an inhibitor of respiratory chain, on the activity of TTC reduction were lower than those on NADH oxidase activity. Thus, NADH dehydrogenase may play an important role in TTC reduction of B, sp. I-1.
Journal Title
Memoirs of the Faculty of Science, Shimane University
Volume
22
Start Page
103
End Page
111
ISSN
03879925
Published Date
1988-12-25
NCID
AN00108106
Publisher
島根大学理学部
Publisher Aalternative
The Faculty of Science, Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Shimane University
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