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Title Transcription
コウ アルカリセイ カンキン ASSC 2 ノ セイチョウ コキュウ アミノサン ユソウ ニタイスル K NA ノ コウカ
Title Alternative
Effects of K^+ and Na^+ on growth, respiration, and amino acid uptakes of an alkalophilic Bacillus ASSC-2
File
language
eng
Author
Onoda, Tetsuo
Nishigami, Kazuyoshi
Description
A Bacillus, ASSC-2, belonging to alkalophilic bacterium is known to grow at pH range of 6.5 to 10.5 (Oshima et al., 1987). The growth rate at neutral pH range was accelerated by addition of KCI to the growth medium. On the contrary, the growth rate at alkaline pH range was accelerated by addition of NaCl. Similar stimulative effect of salt to each pH also was observed in NADH oxidase. Incorporation of leucine into whole cells fractions was equally accelerated at pH 7 and 9. Higher concentration of K+ is absolutely required in growth of the bacteria at neutral pH, but not alkaline pH, compared with other conventional neutrophilic bacteria. Effects of potassium ions to growth of alkalophilic bacteria were discussed.
Journal Title
Memoirs of the Faculty of Science, Shimane University
Volume
21
Start Page
105
End Page
114
ISSN
03879925
Published Date
1987-12-25
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
Faculty of Science and Engineering
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