RRC ID 37132
著者 Katoh H, Furukawa J, Tomita-Yokotani K, Nishi Y.
タイトル Isolation and purification of an axenic diazotrophic drought-tolerant cyanobacterium, Nostoc commune, from natural cyanobacterial crusts and its utilization for field research on soils polluted with radioisotopes.
ジャーナル Biochim Biophys Acta
Abstract Nitrogen fixation and drought tolerance confer the ability to grow on dry land, and some terrestrial cyanobacteria exhibit these properties. These cyanobacteria were isolated in an axenic form from Nostoc commune clusters and other sources by modifying the method used to isolate the nitrogen-fixing and drought-tolerant cyanobacterium Nostoc sp. HK-01. Of these cyanobacteria, N. commune, which is difficult to isolate and purify, uses polysaccharides to maintain water, nitrogen fertilizers for nitrogen fixation, and can live in extreme environments because of desiccation tolerance. In this study, we examined the use of N. commune as biosoil for space agriculture and possible absorption of radioisotopes ((134)Cs, (137)Cs). This article is part of a Special Issue entitled: Photosynthesis Research for Sustainability: from Natural to Artificial.
巻・号 1817(8)
ページ 1499-505
公開日 2012-8-1
DOI 10.1016/j.bbabio.2012.02.039
PII S0005-2728(12)00075-8
PMID 22417797
MeSH Biodegradation, Environmental Droughts* Nitrogen Fixation Nostoc commune / isolation & purification* Nostoc commune / metabolism Soil Pollutants, Radioactive / metabolism*
IF 3.411
引用数 11
WOS 分野 BIOPHYSICS BIOCHEMISTRY & MOLECULAR BIOLOGY
リソース情報
藻類 NIES-2114