Pigment profiles and bacterial communities from Thailand thermal mats
9 pages, 4 figures, 2 tables.-- PMID: 19672687 [PubMed].-- Printed version published Nov 2009.
Saved in:
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | artículo biblioteca |
| Language: | English |
| Published: |
Springer
2009-08-11
|
| Subjects: | 16S rRNA, Cyanobacteria, Hot spring, Microbial mat, Pigment profile, |
| Online Access: | http://hdl.handle.net/10261/17924 http://dx.doi.org/10.13039/501100003339 http://dx.doi.org/10.13039/501100000780 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
dig-irnas-es-10261-17924 |
|---|---|
| record_format |
koha |
| spelling |
dig-irnas-es-10261-179242019-02-14T10:23:55Z Pigment profiles and bacterial communities from Thailand thermal mats Portillo Guisado, María del Carmen Sririn, V. Kanoksilapatham, W. González Grau, Juan Miguel Ministerio de Educación y Ciencia (España) Consejo Superior de Investigaciones Científicas (España) European Commission 16S rRNA Cyanobacteria Hot spring Microbial mat Pigment profile 9 pages, 4 figures, 2 tables.-- PMID: 19672687 [PubMed].-- Printed version published Nov 2009. Differently colored layers of freshwater hot spring mats at Boekleung (Western Thailand) were studied. Temperatures ranged from over 50 up to 57°C. Two mats were characterized: a laminated mat with a green and a red layers, and a monolayer, greenish-yellow mat. Bacterial communities in green, red, and yellow layers were investigated using molecular, culturing and pigment analysis methods. Pigment profiles covered a wide spectrum from chlorophylls to carotenoids. A green mat layer showed higher relative content of chlorophyll than yellow and red layers which presented higher proportion of carotenoids. Cyanobacterial isolates grow up to 55–56°C and their pigment profiles showed a relatively high content of chlorophylls suggesting the importance of other bacterial groups in the mat pigment profiles. Bacterial communities were analyzed by 16S rDNA surveys showing Cyanobacteria and Chloroflexi as the mayor components of the community. Other significant members were Candidate Division OP10, Bacteroidetes, Planctomycetes and Actinobacteria. These results highlight a major participation of Cyanobacteria and Chloroflexi in thermal mat communities, and the preferential presence of Candidate Division OP10 in green mat layers. Differently colored mat layers showed characteristic bacterial communities which could be discriminated from pigment profiles and molecular surveys. The authors acknowledge support through a CSIC mobility grants (PA1001993 and PA1002163) and projects REN2002-00041, CGL2006-26198-E, and 200640/197 from the Spanish Ministry of Education and Science. FEDER funds cofinanced these projects. Peer reviewed 2009-10-22T10:12:37Z 2009-10-22T10:12:37Z 2009-08-11 artículo http://purl.org/coar/resource_type/c_6501 Antonie van Leeuwenhoek 96(4): 559-567 (2009) 0003-6072 http://hdl.handle.net/10261/17924 10.1007/s10482-009-9371-2 1572-9699 http://dx.doi.org/10.13039/501100003339 http://dx.doi.org/10.13039/501100000780 en http://dx.doi.org/10.1007/s10482-009-9371-2 none 918459 bytes application/pdf Springer |
| institution |
IRNAS ES |
| collection |
DSpace |
| country |
España |
| countrycode |
ES |
| component |
Bibliográfico |
| access |
En linea |
| databasecode |
dig-irnas-es |
| tag |
biblioteca |
| region |
Europa del Sur |
| libraryname |
Biblioteca del IRNAS España |
| language |
English |
| topic |
16S rRNA Cyanobacteria Hot spring Microbial mat Pigment profile 16S rRNA Cyanobacteria Hot spring Microbial mat Pigment profile |
| spellingShingle |
16S rRNA Cyanobacteria Hot spring Microbial mat Pigment profile 16S rRNA Cyanobacteria Hot spring Microbial mat Pigment profile Portillo Guisado, María del Carmen Sririn, V. Kanoksilapatham, W. González Grau, Juan Miguel Pigment profiles and bacterial communities from Thailand thermal mats |
| description |
9 pages, 4 figures, 2 tables.-- PMID: 19672687 [PubMed].-- Printed version published Nov 2009. |
| author2 |
Ministerio de Educación y Ciencia (España) |
| author_facet |
Ministerio de Educación y Ciencia (España) Portillo Guisado, María del Carmen Sririn, V. Kanoksilapatham, W. González Grau, Juan Miguel |
| format |
artículo |
| topic_facet |
16S rRNA Cyanobacteria Hot spring Microbial mat Pigment profile |
| author |
Portillo Guisado, María del Carmen Sririn, V. Kanoksilapatham, W. González Grau, Juan Miguel |
| author_sort |
Portillo Guisado, María del Carmen |
| title |
Pigment profiles and bacterial communities from Thailand thermal mats |
| title_short |
Pigment profiles and bacterial communities from Thailand thermal mats |
| title_full |
Pigment profiles and bacterial communities from Thailand thermal mats |
| title_fullStr |
Pigment profiles and bacterial communities from Thailand thermal mats |
| title_full_unstemmed |
Pigment profiles and bacterial communities from Thailand thermal mats |
| title_sort |
pigment profiles and bacterial communities from thailand thermal mats |
| publisher |
Springer |
| publishDate |
2009-08-11 |
| url |
http://hdl.handle.net/10261/17924 http://dx.doi.org/10.13039/501100003339 http://dx.doi.org/10.13039/501100000780 |
| work_keys_str_mv |
AT portilloguisadomariadelcarmen pigmentprofilesandbacterialcommunitiesfromthailandthermalmats AT sririnv pigmentprofilesandbacterialcommunitiesfromthailandthermalmats AT kanoksilapathamw pigmentprofilesandbacterialcommunitiesfromthailandthermalmats AT gonzalezgraujuanmiguel pigmentprofilesandbacterialcommunitiesfromthailandthermalmats |
| _version_ |
1777664150276669440 |