| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Biomass Yield Efficiency of the Marine Anammox Bacterium, “Candidatus Scalindua sp.," is Affected by Salinity |
|
言語 |
en |
| 作成者 |
Awata, Takanori
Kindaichi, Tomonori
Ozaki, Noriatsu
Ohashi, Akiyoshi
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
本文データは学協会の許諾に基づきCiNiiから複製したものである |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
anaerobic ammonium oxidation (anammox) |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
“Candidatus Scalindua" |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
biomass yield efficiency |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
salinity |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
volatile fatty acids |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
510 |
| 内容記述 |
|
|
内容記述 |
The growth rate and biomass yield efficiency of anaerobic ammonium oxidation (anammox) bacteria are markedly lower than those of most other autotrophic bacteria. Among the anammox bacterial genera, the growth rate and biomass yield of the marine anammox bacterium “Candidatus Scalindua sp." is still lower than those of other anammox bacteria enriched from freshwater environments. The activity and growth of marine anammox bacteria are generally considered to be affected by the presence of salinity and organic compounds. Therefore, in the present study, the effects of salinity and volatile fatty acids (VFAs) on the anammox activity, inorganic carbon uptake, and biomass yield efficiency of “Ca. Scalindua sp." enriched from the marine sediments of Hiroshima Bay, Japan, were investigated in batch experiments. Differences in VFA concentrations (0–10 mM) were observed under varying salinities (0.5%–4%). Anammox activity was high at 0.5%–3.5% salinity, but was 30% lower at 4% salinity. In addition, carbon uptake was higher at 1.5%–3.5% salinity. The results of the present study clearly demonstrated that the biomass yield efficiency of the marine anammox bacterium “Ca. Scalindua sp." was significantly affected by salinity. On the other hand, the presence of VFAs up to 10 mM did not affect anammox activity, carbon uptake, or biomass yield efficiency. |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
This research was partially supported by a Grant-in-Aid for Scientific Research (C) from the Ministry of Education, Culture, Sports, Science and Technology by the Japan Society for the Promotion of Science (JSPS) Fellows (T. Awata). |
| 出版者 |
|
|
出版者 |
Japanese Society of Microbical Ecology |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1264/jsme2.ME14088 |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
NAID |
|
|
関連識別子 |
130005061716 |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://doi.org/10.1264/jsme2.ME14088 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1342-6311 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11173196 |
| 開始ページ |
|
|
開始ページ |
86 |
| 書誌情報 |
Microbes and environments
Microbes and environments
巻 30,
号 1,
p. 86-91,
発行日 2015-03-24
|
| 旧ID |
41296 |
MicrobesEnviron_30_86.pdf (848.4 KB)
