Analysis of hydrogenase genes for the ecological elucidation of hydrogen-producing bacterial community in paddy field soil
Analysis of hydrogenase genes for the ecological elucidation of hydrogen-producing bacterial community in paddy field soil
批准号:
24780318
负责人:
WATANABE Takeshi
金额:
$2.91万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2012
资助国家:
日本
项目状态:
已结题
起止时间:
2012-04-01 至 2014-03-31
中文摘要
本研究通过对与产氢相关的[FeFe]-氢化酶编码基因hydA的分子生物学分析,揭示了稻田土壤产氢细菌群落的多样性和动态。研究结果表明,稻田土壤中存在多种具有[FeFe]-氢化酶的细菌,群落结构稳定。然而,在土壤有机物厌氧分解过程中,转录氢的细菌类群发生了显著变化,表明产氢细菌类群及其产氢活性随土壤条件的不同而变化。
英文摘要
In this study, molecular biological analysis of hydA gene, encoding [FeFe]-hydrogenase related to hydrogen production, was carried out to reveal diversity and dynamics of the hydrogen-producing bacterial community in paddy field soil. This study showed inhabitant of diverse bacteria possessing [FeFe]-hydrogenase and their stable community structures in the paddy field soil. However, hydA-transcribing bacterial groups changed significantly during the anaerobic decomposition of organic materials in the soil, indicating that the hydrogen-producing bacterial groups and their hydrogen-producing activity varied depending on the soil conditions.
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Hydrogen-producing bacterial community in paddy field soils estimated by [FeFe] hydrogenase gene
[FeFe]氢化酶基因估算稻田土壤产氢细菌群落
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Yoko Suzuki, Masafumi Shimizu and Mitsuro Hyakumachi, Ryuko Baba・Makoto Kimura・Susumu Asakawa・Takeshi Watanabe]
通讯作者:
Ryuko Baba・Makoto Kimura・Susumu Asakawa・Takeshi Watanabe
DOI:
10.1016/j.soilbio.2012.11.022
发表时间:
2013-03
期刊:
Soil Biology & Biochemistry
影响因子:
9.7
作者:
[Takeshi Watanabe;Y. Hosen;R. Agbisit;L. Llorca;N. Katayanagi;S. Asakawa;M. Kimura]
通讯作者:
Takeshi Watanabe;Y. Hosen;R. Agbisit;L. Llorca;N. Katayanagi;S. Asakawa;M. Kimura
DOI:
10.1080/00380768.2012.726598
发表时间:
2012-10
期刊:
Soil Science and Plant Nutrition
影响因子:
2
作者:
[Dongyan Liu;Chika Suekuni;K. Akita;Toyoaki Ito;M. Saito;Takeshi Watanabe;M. Kimura;S. Asakawa]
通讯作者:
Dongyan Liu;Chika Suekuni;K. Akita;Toyoaki Ito;M. Saito;Takeshi Watanabe;M. Kimura;S. Asakawa
生態学的手法による水田土壌のメタン生成古細菌の動態と多様性に
利用生态方法研究水稻土中产甲烷古菌的动态和多样性
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[横山 咲, 中村 進一, 服部 浩之, 頼 泰樹, 小林沙織, 渡邉健史]
通讯作者:
渡邉健史
水田土壌に形成されたコロニー中の鉄酸化細菌の分子系統学的解析
水稻土中铁氧化菌菌落的分子系统发育分析
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[渡邉健史・隅田裕明・M.D. Nhut・矢野勝也・浅川晋・木村眞人]
通讯作者:
渡邉健史・隅田裕明・M.D. Nhut・矢野勝也・浅川晋・木村眞人
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