Comprehensive insights on environmental adaptation strategies in Antarctic bacteria and biotechnological applications of cold adapted molecules
Climate change and the induced environmental disturbances is one of the major threats that have a strong impact on bacterial communities in the Antarctic environment. To cope with the persistent extreme environment and inhospitable conditions, psychrophilic bacteria are thriving and displaying strik...
Published in: | Frontiers in Microbiology |
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Online Access: | https://hdl.handle.net/11581/475803 https://doi.org/10.3389/fmicb.2023.1197797 |
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ftuncamerinoiris:oai:pubblicazioni.unicam.it:11581/475803 2024-04-14T08:03:36+00:00 Comprehensive insights on environmental adaptation strategies in Antarctic bacteria and biotechnological applications of cold adapted molecules Ramasamy K. P. Mahawar L. Rajasabapathy R. Rajeshwari K. Miceli C. Pucciarelli S. Ramasamy, K. P. Mahawar, L. Rajasabapathy, R. Rajeshwari, K. Miceli, C. Pucciarelli, S. 2023 https://hdl.handle.net/11581/475803 https://doi.org/10.3389/fmicb.2023.1197797 eng eng info:eu-repo/semantics/altIdentifier/pmid/37396361 info:eu-repo/semantics/altIdentifier/wos/WOS:001016571800001 volume:14 firstpage:1197797 journal:FRONTIERS IN MICROBIOLOGY https://hdl.handle.net/11581/475803 doi:10.3389/fmicb.2023.1197797 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85164255695 info:eu-repo/semantics/article 2023 ftuncamerinoiris https://doi.org/10.3389/fmicb.2023.1197797 2024-03-21T20:36:26Z Climate change and the induced environmental disturbances is one of the major threats that have a strong impact on bacterial communities in the Antarctic environment. To cope with the persistent extreme environment and inhospitable conditions, psychrophilic bacteria are thriving and displaying striking adaptive characteristics towards severe external factors including freezing temperature, sea ice, high radiation and salinity which indicates their potential in regulating climate change’s environmental impacts. The review illustrates the different adaptation strategies of Antarctic microbes to changing climate factors at the structural, physiological and molecular level. Moreover, we discuss the recent developments in “omics” approaches to reveal polar “blackbox” of psychrophiles in order to gain a comprehensive picture of bacterial communities. The psychrophilic bacteria synthesize distinctive cold-adapted enzymes and molecules that have many more industrial applications than mesophilic ones in biotechnological industries. Hence, the review also emphasizes on the biotechnological potential of psychrophilic enzymes in different sectors and suggests the machine learning approach to study cold–adapted bacteria and engineering the industrially important enzymes for sustainable bioeconomy. Article in Journal/Newspaper Antarc* Antarctic Sea ice CAMPUS Pubblicazioni Scientifiche Unicam (Università di Camerino) Antarctic The Antarctic Frontiers in Microbiology 14 |
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CAMPUS Pubblicazioni Scientifiche Unicam (Università di Camerino) |
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English |
description |
Climate change and the induced environmental disturbances is one of the major threats that have a strong impact on bacterial communities in the Antarctic environment. To cope with the persistent extreme environment and inhospitable conditions, psychrophilic bacteria are thriving and displaying striking adaptive characteristics towards severe external factors including freezing temperature, sea ice, high radiation and salinity which indicates their potential in regulating climate change’s environmental impacts. The review illustrates the different adaptation strategies of Antarctic microbes to changing climate factors at the structural, physiological and molecular level. Moreover, we discuss the recent developments in “omics” approaches to reveal polar “blackbox” of psychrophiles in order to gain a comprehensive picture of bacterial communities. The psychrophilic bacteria synthesize distinctive cold-adapted enzymes and molecules that have many more industrial applications than mesophilic ones in biotechnological industries. Hence, the review also emphasizes on the biotechnological potential of psychrophilic enzymes in different sectors and suggests the machine learning approach to study cold–adapted bacteria and engineering the industrially important enzymes for sustainable bioeconomy. |
author2 |
Ramasamy, K. P. Mahawar, L. Rajasabapathy, R. Rajeshwari, K. Miceli, C. Pucciarelli, S. |
format |
Article in Journal/Newspaper |
author |
Ramasamy K. P. Mahawar L. Rajasabapathy R. Rajeshwari K. Miceli C. Pucciarelli S. |
spellingShingle |
Ramasamy K. P. Mahawar L. Rajasabapathy R. Rajeshwari K. Miceli C. Pucciarelli S. Comprehensive insights on environmental adaptation strategies in Antarctic bacteria and biotechnological applications of cold adapted molecules |
author_facet |
Ramasamy K. P. Mahawar L. Rajasabapathy R. Rajeshwari K. Miceli C. Pucciarelli S. |
author_sort |
Ramasamy K. P. |
title |
Comprehensive insights on environmental adaptation strategies in Antarctic bacteria and biotechnological applications of cold adapted molecules |
title_short |
Comprehensive insights on environmental adaptation strategies in Antarctic bacteria and biotechnological applications of cold adapted molecules |
title_full |
Comprehensive insights on environmental adaptation strategies in Antarctic bacteria and biotechnological applications of cold adapted molecules |
title_fullStr |
Comprehensive insights on environmental adaptation strategies in Antarctic bacteria and biotechnological applications of cold adapted molecules |
title_full_unstemmed |
Comprehensive insights on environmental adaptation strategies in Antarctic bacteria and biotechnological applications of cold adapted molecules |
title_sort |
comprehensive insights on environmental adaptation strategies in antarctic bacteria and biotechnological applications of cold adapted molecules |
publishDate |
2023 |
url |
https://hdl.handle.net/11581/475803 https://doi.org/10.3389/fmicb.2023.1197797 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Sea ice |
genre_facet |
Antarc* Antarctic Sea ice |
op_relation |
info:eu-repo/semantics/altIdentifier/pmid/37396361 info:eu-repo/semantics/altIdentifier/wos/WOS:001016571800001 volume:14 firstpage:1197797 journal:FRONTIERS IN MICROBIOLOGY https://hdl.handle.net/11581/475803 doi:10.3389/fmicb.2023.1197797 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85164255695 |
op_doi |
https://doi.org/10.3389/fmicb.2023.1197797 |
container_title |
Frontiers in Microbiology |
container_volume |
14 |
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1796299869869047808 |