NDLI: Phylogenetic diversity of thermophilic carbohydrate degrading bacilli from Bulgarian hot springs

Content Provider	Springer Nature Link
Author	Derekova, Anna Mandeva, Rossica Kambourova, Margarita
Copyright Year	2008
Abstract	Phylogenetic diversity of culturable bacteria from genus Bacillus and related genera, isolated from 18 Bulgarian hot springs was investigated in association with their functional diversity. Sixty-seven thermophilic and facultative thermophilic strains were isolated under aerobic conditions at 60°C. Sixty-six of them belonged to eight species in four genera from Bacillus group: Anoxybacillus, Geobacillus, Brevibacillus and Bacillus. Representatives of the genus Anoxybacillus predominated. Based on phylogenetic analysis (<97% sequence similarity) four strains belonged to groups representing potentially novel species. Producers of carbohydrases, degrading 12 from the tested 13 substrates were isolated. About half of the isolates degraded amylose by exo- or endo-mechanism of action of their enzymes. The isolates degrading hemicellulose carbohydrates like arabinan, arabinoxylan, β-glucan, galactan, galactomannan and xyloglucan were reached to. Some of the microorganisms were able to uptake microbial polysaccharides like curdlan and gellan and their enzymes were between first reported thermostable enzymes in their groups, like gellan lyase and curdlan lyase A relation between species affiliation and their functional activity was observed—all A. gonensis strains were producer of amylolytic enzymes, most of Brevibacillus ruber strains were able to grow in a minimal medium with xanthan.
Starting Page	1697
Ending Page	1702
Page Count	6
File Format	PDF
ISSN	09593993
Journal	World Journal of Microbiology and Biotechnology
Volume Number	24
Issue Number	9
e-ISSN	15730972
Language	English
Publisher	Springer Netherlands
Publisher Date	2008-01-24
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Carbohydrate degrading activity Continental hot springs Thermophilic bacilli Thermostable enzymes 16S rDNA analysis Microbiology Environmental Engineering/Biotechnology Biochemistry Biotechnology Applied Microbiology
Content Type	Text
Resource Type	Article
Subject	Physiology Medicine Applied Microbiology and Biotechnology Biotechnology

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Isolations of α-glucosidase-producing thermophilic bacilli from hot springs of Turkey

Archaeal Diversity at Two Hot Springs, Rupi Basin, Bulgaria

Culture dependent diversity and phylogeny of thermophilic bacilli from a natural hot spring reservoir in the Gir Forest, Gujarat (India)

16S rDNA clone library-based bacterial phylogenetic diversity associated with three South China Sea sponges

Fatty acids, unusual glycophospholipids and DNA analyses of thermophilic bacteria isolated from hot springs

Phylogenetic analysis of the bacterial community in a geothermal spring, Rupi Basin, Bulgaria

Isolation, Characterization and Phylogenetic Analysis of an Aerobic Bacterium Capable of Degrading Bensulfuronmethyl

Phenotypic and molecular identification of a novel thermophilic Anoxybacillus species: a lipase-producing bacterium isolated from a Malaysian hotspring

Isolation and characterization of a new carbendazim-degrading Ralstonia sp. strain

Phylogenetic diversity of thermophilic carbohydrate degrading bacilli from Bulgarian hot springs

Similar Documents

Isolations of α-glucosidase-producing thermophilic bacilli from hot springs of Turkey

Archaeal Diversity at Two Hot Springs, Rupi Basin, Bulgaria

Culture dependent diversity and phylogeny of thermophilic bacilli from a natural hot spring reservoir in the Gir Forest, Gujarat (India)

16S rDNA clone library-based bacterial phylogenetic diversity associated with three South China Sea sponges

Fatty acids, unusual glycophospholipids and DNA analyses of thermophilic bacteria isolated from hot springs

Phylogenetic analysis of the bacterial community in a geothermal spring, Rupi Basin, Bulgaria

Isolation, Characterization and Phylogenetic Analysis of an Aerobic Bacterium Capable of Degrading Bensulfuronmethyl

Phenotypic and molecular identification of a novel thermophilic Anoxybacillus species: a lipase-producing bacterium isolated from a Malaysian hotspring

Isolation and characterization of a new carbendazim-degrading Ralstonia sp. strain

Phylogenetic diversity of thermophilic carbohydrate degrading bacilli from Bulgarian hot springs