Abiotic stress applied to Tetraselmis subcordiformis reveals enhanced metabolic responses and increased production of Omega-3 fatty acids: A Metabolomic approach
<p>The appeal of high value algal metabolites is certain due to their sustainability, low energy and space requirements. Yet, commercial-level production of such products is limited and has the potential to be enhanced. In microalgae Tetraselmis subcordiformis (T. subcordiformis) was subjected...
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| مؤلفون آخرون: | , , , , |
| منشور في: |
2024
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| _version_ | 1864513511848148992 |
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| author | Imen Saadaoui (14159025) |
| author2 | Maroua Cherif (14153388) Simil Amir Siddiqui (17807585) Mohammad El Anbari (18877099) Fatma Masmoudi (16819554) Hareb Al Jabri (14150487) |
| author2_role | author author author author author |
| author_facet | Imen Saadaoui (14159025) Maroua Cherif (14153388) Simil Amir Siddiqui (17807585) Mohammad El Anbari (18877099) Fatma Masmoudi (16819554) Hareb Al Jabri (14150487) |
| author_role | author |
| dc.creator.none.fl_str_mv | Imen Saadaoui (14159025) Maroua Cherif (14153388) Simil Amir Siddiqui (17807585) Mohammad El Anbari (18877099) Fatma Masmoudi (16819554) Hareb Al Jabri (14150487) |
| dc.date.none.fl_str_mv | 2024-01-01T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.algal.2023.103338 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Abiotic_stress_applied_to_Tetraselmis_subcordiformis_reveals_enhanced_metabolic_responses_and_increased_production_of_Omega-3_fatty_acids_A_Metabolomic_approach/26094985 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Biological sciences Bioinformatics and computational biology Plant biology Biomedical and clinical sciences Medical biotechnology Environmental sciences Environmental biotechnology Lipidomics Metabolomics Nitrogen stress Salinity stress Tetraselmis subcordiformis |
| dc.title.none.fl_str_mv | Abiotic stress applied to Tetraselmis subcordiformis reveals enhanced metabolic responses and increased production of Omega-3 fatty acids: A Metabolomic approach |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p>The appeal of high value algal metabolites is certain due to their sustainability, low energy and space requirements. Yet, commercial-level production of such products is limited and has the potential to be enhanced. In microalgae Tetraselmis subcordiformis (T. subcordiformis) was subjected to four different stressors and the stress response was recorded in terms of changes in the metabolic profile of the strain. The stressors applied were nitrogen (N-starvation) and phosphorus starvation (P-starvation), high salinity, and cold stress. Although growth of the strain was impacted by application of all stressors, an increase of 34 % and 14.9 % in the protein content was noted for 100 PSU and P-starvation stress. Moreover, nitrogen content increase by 20 % and 5.8 % for 100 PSU and N-starvation stress. While the most common lipids for algae in high salinity and N-starvation stressors were triglycerides with α-linoleic (18:3), linoleic (18:2), and palmitic (16:0) fatty acids. Overall, compared to all stressors applied high salinity of 100 PSU enhanced the overall metabolic profile of T. subcordiformis.</p><h2>Other Information</h2> <p> Published in: Algal Research<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.algal.2023.103338" target="_blank">https://dx.doi.org/10.1016/j.algal.2023.103338</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_f08b42b1de5e5d35d40742e24fcb4f24 |
| identifier_str_mv | 10.1016/j.algal.2023.103338 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/26094985 |
| publishDate | 2024 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Abiotic stress applied to Tetraselmis subcordiformis reveals enhanced metabolic responses and increased production of Omega-3 fatty acids: A Metabolomic approachImen Saadaoui (14159025)Maroua Cherif (14153388)Simil Amir Siddiqui (17807585)Mohammad El Anbari (18877099)Fatma Masmoudi (16819554)Hareb Al Jabri (14150487)Biological sciencesBioinformatics and computational biologyPlant biologyBiomedical and clinical sciencesMedical biotechnologyEnvironmental sciencesEnvironmental biotechnologyLipidomicsMetabolomicsNitrogen stressSalinity stressTetraselmis subcordiformis<p>The appeal of high value algal metabolites is certain due to their sustainability, low energy and space requirements. Yet, commercial-level production of such products is limited and has the potential to be enhanced. In microalgae Tetraselmis subcordiformis (T. subcordiformis) was subjected to four different stressors and the stress response was recorded in terms of changes in the metabolic profile of the strain. The stressors applied were nitrogen (N-starvation) and phosphorus starvation (P-starvation), high salinity, and cold stress. Although growth of the strain was impacted by application of all stressors, an increase of 34 % and 14.9 % in the protein content was noted for 100 PSU and P-starvation stress. Moreover, nitrogen content increase by 20 % and 5.8 % for 100 PSU and N-starvation stress. While the most common lipids for algae in high salinity and N-starvation stressors were triglycerides with α-linoleic (18:3), linoleic (18:2), and palmitic (16:0) fatty acids. Overall, compared to all stressors applied high salinity of 100 PSU enhanced the overall metabolic profile of T. subcordiformis.</p><h2>Other Information</h2> <p> Published in: Algal Research<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.algal.2023.103338" target="_blank">https://dx.doi.org/10.1016/j.algal.2023.103338</a></p>2024-01-01T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.algal.2023.103338https://figshare.com/articles/journal_contribution/Abiotic_stress_applied_to_Tetraselmis_subcordiformis_reveals_enhanced_metabolic_responses_and_increased_production_of_Omega-3_fatty_acids_A_Metabolomic_approach/26094985CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/260949852024-01-01T00:00:00Z |
| spellingShingle | Abiotic stress applied to Tetraselmis subcordiformis reveals enhanced metabolic responses and increased production of Omega-3 fatty acids: A Metabolomic approach Imen Saadaoui (14159025) Biological sciences Bioinformatics and computational biology Plant biology Biomedical and clinical sciences Medical biotechnology Environmental sciences Environmental biotechnology Lipidomics Metabolomics Nitrogen stress Salinity stress Tetraselmis subcordiformis |
| status_str | publishedVersion |
| title | Abiotic stress applied to Tetraselmis subcordiformis reveals enhanced metabolic responses and increased production of Omega-3 fatty acids: A Metabolomic approach |
| title_full | Abiotic stress applied to Tetraselmis subcordiformis reveals enhanced metabolic responses and increased production of Omega-3 fatty acids: A Metabolomic approach |
| title_fullStr | Abiotic stress applied to Tetraselmis subcordiformis reveals enhanced metabolic responses and increased production of Omega-3 fatty acids: A Metabolomic approach |
| title_full_unstemmed | Abiotic stress applied to Tetraselmis subcordiformis reveals enhanced metabolic responses and increased production of Omega-3 fatty acids: A Metabolomic approach |
| title_short | Abiotic stress applied to Tetraselmis subcordiformis reveals enhanced metabolic responses and increased production of Omega-3 fatty acids: A Metabolomic approach |
| title_sort | Abiotic stress applied to Tetraselmis subcordiformis reveals enhanced metabolic responses and increased production of Omega-3 fatty acids: A Metabolomic approach |
| topic | Biological sciences Bioinformatics and computational biology Plant biology Biomedical and clinical sciences Medical biotechnology Environmental sciences Environmental biotechnology Lipidomics Metabolomics Nitrogen stress Salinity stress Tetraselmis subcordiformis |