IHB OpenIR  > 水环境工程研究中心
Differentiation of the characteristics of excreted extracellular polysaccharides reveals the heterogeneous primary succession of induced biological soil crusts
Colica, Giovanni1; Li, Hua2,3; Rossi, Federico1; De Philippis, Roberto1,4; Liu, Yongding2
2015-10-01
Source PublicationJOURNAL OF APPLIED PHYCOLOGY
ISSN0921-8971
Volume27Issue:5Pages:1935-1944
AbstractIn this study, the chemical composition and the macromolecular features of the extracellular polysaccharidic (EPS) matrix of induced biological soil crusts (IBSCs) of different age, collected in the hyper-arid plateau of Hobq desert, Inner Mongolia, China, were investigated. No statistically significant correlation between the amount of extracellular carbohydrates (i.e., monosaccharides, oligosaccharides, and polysaccharides) and the age of IBSCs was found. On the other hand, the relative abundance of uronic acid in the EPSs increased with the maturation of the crusts. In the EPSs of the investigated samples, glucose, mannose, galactose, and uronic acids were the sugars showing the widest variations in their relative abundance, explaining much of the variance of the data. Results also showed higher relative contents of EPSs with high MW in the oldest IBSCs. It is possible to conclude that the characteristics of the EPS of the matrix of the investigated IBSCs cannot only be put in relation with the age of the crusts and the activity of phototrophic microorganisms, but most properly, it has to be taken into account the biotic interactions ongoing between EPS producers and consumers.
SubtypeArticle
KeywordExopolysaccharidic Matrix Monosaccharidic Composition Macromolecular Characteristics Molecular Weight Phototrophic Microbial Community Heterotrophic Microbial Community
DOI10.1007/s10811-015-0532-6
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaBiotechnology & Applied Microbiology ; Marine & Freshwater Biology
WOS SubjectBiotechnology & Applied Microbiology ; Marine & Freshwater Biology
WOS KeywordCYANOBACTERIAL EXOPOLYSACCHARIDES ; ENVIRONMENTAL-FACTORS ; ECOSYSTEM ; ACIDS
WOS IDWOS:000361891600021
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/27267
Collection水环境工程研究中心
Affiliation1.Univ Florence, Dept Agrifood Prod & Environm Sci, I-50144 Florence, Italy
2.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
3.Grad Univ Chinese Acad Sci, Beijing 100039, Peoples R China
4.Natl Res Council CNR, Inst Ecosyst Study ISE, I-50019 Sesto Fiorentino, FI, Italy
Recommended Citation
GB/T 7714
Colica, Giovanni,Li, Hua,Rossi, Federico,et al. Differentiation of the characteristics of excreted extracellular polysaccharides reveals the heterogeneous primary succession of induced biological soil crusts[J]. JOURNAL OF APPLIED PHYCOLOGY,2015,27(5):1935-1944.
APA Colica, Giovanni,Li, Hua,Rossi, Federico,De Philippis, Roberto,&Liu, Yongding.(2015).Differentiation of the characteristics of excreted extracellular polysaccharides reveals the heterogeneous primary succession of induced biological soil crusts.JOURNAL OF APPLIED PHYCOLOGY,27(5),1935-1944.
MLA Colica, Giovanni,et al."Differentiation of the characteristics of excreted extracellular polysaccharides reveals the heterogeneous primary succession of induced biological soil crusts".JOURNAL OF APPLIED PHYCOLOGY 27.5(2015):1935-1944.
Files in This Item:
File Name/Size DocType Version Access License
Differentiation of t(492KB) 开放获取--View Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Colica, Giovanni]'s Articles
[Li, Hua]'s Articles
[Rossi, Federico]'s Articles
Baidu academic
Similar articles in Baidu academic
[Colica, Giovanni]'s Articles
[Li, Hua]'s Articles
[Rossi, Federico]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Colica, Giovanni]'s Articles
[Li, Hua]'s Articles
[Rossi, Federico]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Differentiation of the characteristics of excreted extracellular polysaccharides reveals the heterogeneous primary succession of induced biological soil crusts.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.