Characterisation of Newly Polar Psychrotrophic Streptomycetes Isolates from Polar Soils with Cold Adapted Bioremediation Potential
Novel polar streptomycetes coded 4 Alga, P2C4 and MIUG 12P, isolated from soil and vegetation samples prelevated from East Antarctica, were genetically and biochemically characterized in order to set up the phylogeny and to identify the capability to grow at lower temperature and to generate amylase...
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ftdoajarticles:oai:doaj.org/article:a899d4403791442abf8c9b85b55d5c09 2023-05-15T13:42:04+02:00 Characterisation of Newly Polar Psychrotrophic Streptomycetes Isolates from Polar Soils with Cold Adapted Bioremediation Potential Mihaela COTARLET Gabriela Elena BAHRIM Teodor Gheorghe NEGOITA Peter STOUGAARD 2010-06-01T00:00:00Z https://doi.org/10.15835/nbha3814595 https://doaj.org/article/a899d4403791442abf8c9b85b55d5c09 EN eng AcademicPres http://www.notulaebotanicae.ro/index.php/nbha/article/view/4595 https://doaj.org/toc/0255-965X https://doaj.org/toc/1842-4309 0255-965X 1842-4309 doi:10.15835/nbha3814595 https://doaj.org/article/a899d4403791442abf8c9b85b55d5c09 Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol 38, Iss 1, Pp 61-65 (2010) Forestry SD1-669.5 Agriculture (General) S1-972 article 2010 ftdoajarticles https://doi.org/10.15835/nbha3814595 2022-12-31T13:11:38Z Novel polar streptomycetes coded 4 Alga, P2C4 and MIUG 12P, isolated from soil and vegetation samples prelevated from East Antarctica, were genetically and biochemically characterized in order to set up the phylogeny and to identify the capability to grow at lower temperature and to generate amylase and protease cold-active. The 16S rRNA gene sequence of isolate coded 4 Alga was 100% identical to sequences of Streptomyces sp. isolates from Norway and from Solomon Islands, which also were the closest relatives of P2C4 (99.53%) and MIUG 12P (99.53%) isolates. The data emphasised the skills of the strains Streptomyces 4 Alga, Streptomyces P2C4 and Streptomyces MIUG 12P to biosynthesis cold-adapted amylases and proteases suitable in bioconversion processes at low temperature. These results are quit valuable, because only few streptomycetes, particularly psychrotolerant ones, have so far been explored for their enzymatic potential in cold conditions. Article in Journal/Newspaper Antarc* Antarctica East Antarctica Directory of Open Access Journals: DOAJ Articles East Antarctica Norway |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Forestry SD1-669.5 Agriculture (General) S1-972 |
spellingShingle |
Forestry SD1-669.5 Agriculture (General) S1-972 Mihaela COTARLET Gabriela Elena BAHRIM Teodor Gheorghe NEGOITA Peter STOUGAARD Characterisation of Newly Polar Psychrotrophic Streptomycetes Isolates from Polar Soils with Cold Adapted Bioremediation Potential |
topic_facet |
Forestry SD1-669.5 Agriculture (General) S1-972 |
description |
Novel polar streptomycetes coded 4 Alga, P2C4 and MIUG 12P, isolated from soil and vegetation samples prelevated from East Antarctica, were genetically and biochemically characterized in order to set up the phylogeny and to identify the capability to grow at lower temperature and to generate amylase and protease cold-active. The 16S rRNA gene sequence of isolate coded 4 Alga was 100% identical to sequences of Streptomyces sp. isolates from Norway and from Solomon Islands, which also were the closest relatives of P2C4 (99.53%) and MIUG 12P (99.53%) isolates. The data emphasised the skills of the strains Streptomyces 4 Alga, Streptomyces P2C4 and Streptomyces MIUG 12P to biosynthesis cold-adapted amylases and proteases suitable in bioconversion processes at low temperature. These results are quit valuable, because only few streptomycetes, particularly psychrotolerant ones, have so far been explored for their enzymatic potential in cold conditions. |
format |
Article in Journal/Newspaper |
author |
Mihaela COTARLET Gabriela Elena BAHRIM Teodor Gheorghe NEGOITA Peter STOUGAARD |
author_facet |
Mihaela COTARLET Gabriela Elena BAHRIM Teodor Gheorghe NEGOITA Peter STOUGAARD |
author_sort |
Mihaela COTARLET |
title |
Characterisation of Newly Polar Psychrotrophic Streptomycetes Isolates from Polar Soils with Cold Adapted Bioremediation Potential |
title_short |
Characterisation of Newly Polar Psychrotrophic Streptomycetes Isolates from Polar Soils with Cold Adapted Bioremediation Potential |
title_full |
Characterisation of Newly Polar Psychrotrophic Streptomycetes Isolates from Polar Soils with Cold Adapted Bioremediation Potential |
title_fullStr |
Characterisation of Newly Polar Psychrotrophic Streptomycetes Isolates from Polar Soils with Cold Adapted Bioremediation Potential |
title_full_unstemmed |
Characterisation of Newly Polar Psychrotrophic Streptomycetes Isolates from Polar Soils with Cold Adapted Bioremediation Potential |
title_sort |
characterisation of newly polar psychrotrophic streptomycetes isolates from polar soils with cold adapted bioremediation potential |
publisher |
AcademicPres |
publishDate |
2010 |
url |
https://doi.org/10.15835/nbha3814595 https://doaj.org/article/a899d4403791442abf8c9b85b55d5c09 |
geographic |
East Antarctica Norway |
geographic_facet |
East Antarctica Norway |
genre |
Antarc* Antarctica East Antarctica |
genre_facet |
Antarc* Antarctica East Antarctica |
op_source |
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol 38, Iss 1, Pp 61-65 (2010) |
op_relation |
http://www.notulaebotanicae.ro/index.php/nbha/article/view/4595 https://doaj.org/toc/0255-965X https://doaj.org/toc/1842-4309 0255-965X 1842-4309 doi:10.15835/nbha3814595 https://doaj.org/article/a899d4403791442abf8c9b85b55d5c09 |
op_doi |
https://doi.org/10.15835/nbha3814595 |
_version_ |
1766162233558040576 |