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Comparisons among six strains of Tetrahymena by microcalorimetry

文献类型：期刊论文

作者Chen, X. J.1,2; Feng, W. S.3; Yu, Y. H.3
刊名JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
出版日期2014-03-01
卷号115期号:3页码:2151-2158
ISSN号1388-6150
关键词Tetrahymena Microcalorimetry Power-time curves Metabolic characteristics ITS1
通讯作者Chen, X.J.(ihe2012@mail.ihe.ac.cn)
中文摘要The typical power-time curves of six strains of Tetrahymena were determined by microcalorimetry at 28 °C. Metabolic characteristics were obtained including metabolic rate constant (r), heat output in the log phase (Qlog), total heat production (QT), peak time, and measured and potential maximum power output (Pm and Pmax). The power-time curves and metabolic characteristics show the differences among Tetrahymena strains. Euclidean distances and a clustering analysis diagram were obtained by metabolic properties. The smaller distances are between the four strains of Tetrahymena thermophila and the largest distance exists between Tetrahymena pyriformis GL and Tetrahymena pigmentosa HG2. These results are consistent with those obtained by first internal transcriptional spacer sequences. Therefore, the power-time curves and metabolic properties can be noticeable characteristics in distinguishing the different strains of Tetrahymena. And, the heat output in the log phase (Qlog) is probably the most specific characteristic in distinguishing the different Tetrahymena strains and studying their relationships. © 2013 Akade´miai Kiado´, Budapest, Hungary.
英文摘要The typical power-time curves of six strains of Tetrahymena were determined by microcalorimetry at 28 A degrees C. Metabolic characteristics were obtained including metabolic rate constant (r), heat output in the log phase (Q (log)), total heat production (Q (T)), peak time, and measured and potential maximum power output (P (m) and P (max)). The power-time curves and metabolic characteristics show the differences among Tetrahymena strains. Euclidean distances and a clustering analysis diagram were obtained by metabolic properties. The smaller distances are between the four strains of Tetrahymena thermophila and the largest distance exists between Tetrahymena pyriformis GL and Tetrahymena pigmentosa HG2. These results are consistent with those obtained by first internal transcriptional spacer sequences. Therefore, the power-time curves and metabolic properties can be noticeable characteristics in distinguishing the different strains of Tetrahymena. And, the heat output in the log phase (Q (log)) is probably the most specific characteristic in distinguishing the different Tetrahymena strains and studying their relationships.
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Analytical ; Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]GENUS TETRAHYMENA
收录类别SCI
语种英语
WOS记录号WOS:000332087000018
公开日期2014-07-29
源URL[http://ir.ihb.ac.cn/handle/342005/19941]  
专题水生生物研究所_淡水生态学研究中心_期刊论文
作者单位1.Minist Water Resources, Inst Hydroecol, Key Lab Ecol Impacts Hydraul Projects & Restorat, Wuhan 430079, Peoples R China
2.Chinese Acad Sci, Wuhan 430079, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
推荐引用方式
GB/T 7714		 Chen, X. J.,Feng, W. S.,Yu, Y. H.. Comparisons among six strains of Tetrahymena by microcalorimetry[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,2014,115(3):2151-2158.
APA Chen, X. J.,Feng, W. S.,&Yu, Y. H..(2014).Comparisons among six strains of Tetrahymena by microcalorimetry.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,115(3),2151-2158.
MLA Chen, X. J.,et al."Comparisons among six strains of Tetrahymena by microcalorimetry".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 115.3(2014):2151-2158.

入库方式： OAI收割

来源：水生生物研究所

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