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Photosynthetic response to salt of aquatic-living colonies of the terrestrial cyanobacterium Nostoc flagelliforme
Ye, CP; Gao, KS
2004-12-01
Source PublicationJOURNAL OF APPLIED PHYCOLOGY
ISSN0921-8971
Volume16Issue:6Pages:477-481
AbstractAquatic-living colonial filaments of the terrestrial cyanobacterium Nostoc flagelliforme, developed from single cells in laboratory under aquatic conditions, were cultured at different salt concentrations (0-400 mM), and their photosynthetic responses were investigated to see their physiological tolerance. Light-saturated photosynthesis, photosynthetic efficiency and dark respiration showed the highest values in treatments at 20 mM NaCl for 24 or 48 h incubation. Changes in salt level exerted little influence on light saturation point and light compensation point. Patterns of photosynthetic performance as a function of salt were the same after 48 h as those after 24 h treatment, with the largest values at 20 mM NaCl, though photochemical efficiency increased with increased NaCl concentrations in the colonies treated for 48 h. From an applied point of view, the laboratory-generated aquatic living colonies are able to tolerate salt stress when transferred from aquatic to terrestrial environments.
SubtypeArticle
KeywordBlue-green Alga Cyanobacterium Nostoc Flagelliforme Photosynthesis Salt Terrestrial
DOI10.1007/s10811-005-5509-4
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed ByISTP ; SCI
Language英语
WOS Research AreaBiotechnology & Applied Microbiology ; Marine & Freshwater Biology
WOS SubjectBiotechnology & Applied Microbiology ; Marine & Freshwater Biology
WOS IDWOS:000230724000009
WOS KeywordLIGHT ; STRESS ; GROWTH ; CO2
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/25893
Collection期刊论文
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.Shantou Univ, Inst Marine Biol, Shantou 515063, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Ye, CP,Gao, KS. Photosynthetic response to salt of aquatic-living colonies of the terrestrial cyanobacterium Nostoc flagelliforme[J]. JOURNAL OF APPLIED PHYCOLOGY,2004,16(6):477-481.
APA Ye, CP,&Gao, KS.(2004).Photosynthetic response to salt of aquatic-living colonies of the terrestrial cyanobacterium Nostoc flagelliforme.JOURNAL OF APPLIED PHYCOLOGY,16(6),477-481.
MLA Ye, CP,et al."Photosynthetic response to salt of aquatic-living colonies of the terrestrial cyanobacterium Nostoc flagelliforme".JOURNAL OF APPLIED PHYCOLOGY 16.6(2004):477-481.
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