Biodegradation ability of two selected microbial autochthonous consortia from a chronically polluted marine coastal area (Priolo Gargallo, Italy).
Identifieur interne : 000546 ( Main/Exploration ); précédent : 000545; suivant : 000547Biodegradation ability of two selected microbial autochthonous consortia from a chronically polluted marine coastal area (Priolo Gargallo, Italy).
Auteurs : S. Santisi [Italie] ; M. Catalfamo [Italie] ; M. Bonsignore [Italie] ; G. Gentile [Italie] ; E. Di Salvo [Italie] ; M. Genovese [Italie] ; M. Mahjoubi [Tunisie] ; A. Cherif [Tunisie] ; G. Mancini [Italie] ; M. Hassanshahian [Iran] ; G. Pioggia [Italie] ; S. Cappello [Italie]Source :
- Journal of applied microbiology [ 1365-2672 ] ; 2019.
Descripteurs français
- KwdFr :
- Bactéries (isolement et purification), Bactéries (métabolisme), Consortiums microbiens (MeSH), Dépollution biologique de l'environnement (MeSH), Gammaproteobacteria (isolement et purification), Hydrocarbures (métabolisme), Hydrocarbures aromatiques polycycliques (métabolisme), Italie (MeSH), Polluants chimiques de l'eau (métabolisme), Pollution pétrolière (MeSH), Pétrole (métabolisme), Sédiments géologiques (composition chimique), Sédiments géologiques (microbiologie).
- MESH :
- composition chimique : Sédiments géologiques.
- isolement et purification : Bactéries, Gammaproteobacteria.
- microbiologie : Sédiments géologiques.
- métabolisme : Bactéries, Hydrocarbures, Hydrocarbures aromatiques polycycliques, Polluants chimiques de l'eau, Pétrole.
- Consortiums microbiens, Dépollution biologique de l'environnement, Italie, Pollution pétrolière.
- Wicri :
- geographic : Italie.
English descriptors
- KwdEn :
- Bacteria (isolation & purification), Bacteria (metabolism), Biodegradation, Environmental (MeSH), Gammaproteobacteria (isolation & purification), Geologic Sediments (chemistry), Geologic Sediments (microbiology), Hydrocarbons (metabolism), Italy (MeSH), Microbial Consortia (MeSH), Petroleum (metabolism), Petroleum Pollution (MeSH), Polycyclic Aromatic Hydrocarbons (metabolism), Water Pollutants, Chemical (metabolism).
- MESH :
- chemical , metabolism : Hydrocarbons, Petroleum, Polycyclic Aromatic Hydrocarbons, Water Pollutants, Chemical.
- geographic : Italy.
- chemistry : Geologic Sediments.
- isolation & purification : Bacteria, Gammaproteobacteria.
- metabolism : Bacteria.
- microbiology : Geologic Sediments.
- Biodegradation, Environmental, Microbial Consortia, Petroleum Pollution.
Abstract
The aims of this study were: (i) the characterization of the structure of the indigenous microbial community associated with the sediments under study; (ii) the isolation and characterization of microbial consortia able to degrade the aged hydrocarbons contaminating the sediments, and (iii) the assessment of related biodegradation capability of selected consortia. Samples of surface sediments were collected in Priolo Gargallo harbour (Sicily, Italy). The samples were analysed for physical, chemical (GC-FID analysis) and microbiological characteristics (qualitative (16S rDNA clone library) and quantitative (DAPI, CFU and MPN count) analysis). The sediment samples were used for the selection of two microbial consortia (indicated as PSO and PSM) with high biodegradation capacity for crude oil (∼95%) and PAHs (∼63%) respectively. Genetic analysis showed that Alcanivorax and Cycloclasticus were the dominant genera in both the PSO and PSM consortia. Oil-polluted environments naturally develop an elevated biorecovery potential. The presence of a highly specialized microbial flora (adapted to support the contamination) and their stimulation through favourable induced conditions provides a promising recovery strategy. The chance to identify and select indigenous bacteria and/or consortia with a high biodegradation capacity is fundamental for the development and optimization of bioaugmentation strategies especially for those concerning in situ applications.
DOI: 10.1111/jam.14246
PubMed: 30848509
Affiliations:
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Le document en format XML
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Santisi</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation></author><author><name sortKey="Catalfamo, M" sort="Catalfamo, M" uniqKey="Catalfamo M" first="M" last="Catalfamo">M. 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Hassanshahian</name><affiliation wicri:level="1"><nlm:affiliation>Dep."Biology", Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran.</nlm:affiliation><country xml:lang="fr">Iran</country><wicri:regionArea>Dep."Biology", Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman</wicri:regionArea><wicri:noRegion>Kerman</wicri:noRegion></affiliation></author><author><name sortKey="Pioggia, G" sort="Pioggia, G" uniqKey="Pioggia G" first="G" last="Pioggia">G. Pioggia</name><affiliation wicri:level="1"><nlm:affiliation>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation></author><author><name sortKey="Cappello, S" sort="Cappello, S" uniqKey="Cappello S" first="S" last="Cappello">S. Cappello</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2019">2019</date><idno type="RBID">pubmed:30848509</idno><idno type="pmid">30848509</idno><idno type="doi">10.1111/jam.14246</idno><idno type="wicri:Area/PubMed/Corpus">000272</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000272</idno><idno type="wicri:Area/PubMed/Curation">000271</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000271</idno><idno type="wicri:Area/PubMed/Checkpoint">000284</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000284</idno><idno type="wicri:Area/Main/Merge">000546</idno><idno type="wicri:Area/Main/Curation">000546</idno><idno type="wicri:Area/Main/Exploration">000546</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Biodegradation ability of two selected microbial autochthonous consortia from a chronically polluted marine coastal area (Priolo Gargallo, Italy).</title><author><name sortKey="Santisi, S" sort="Santisi, S" uniqKey="Santisi S" first="S" last="Santisi">S. Santisi</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation></author><author><name sortKey="Catalfamo, M" sort="Catalfamo, M" uniqKey="Catalfamo M" first="M" last="Catalfamo">M. Catalfamo</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation></author><author><name sortKey="Bonsignore, M" sort="Bonsignore, M" uniqKey="Bonsignore M" first="M" last="Bonsignore">M. Bonsignore</name><affiliation wicri:level="1"><nlm:affiliation>Faculty of Biological Sciences, University of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Faculty of Biological Sciences, University of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation></author><author><name sortKey="Gentile, G" sort="Gentile, G" uniqKey="Gentile G" first="G" last="Gentile">G. Gentile</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation></author><author><name sortKey="Di Salvo, E" sort="Di Salvo, E" uniqKey="Di Salvo E" first="E" last="Di Salvo">E. Di Salvo</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation></author><author><name sortKey="Genovese, M" sort="Genovese, M" uniqKey="Genovese M" first="M" last="Genovese">M. Genovese</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation></author><author><name sortKey="Mahjoubi, M" sort="Mahjoubi, M" uniqKey="Mahjoubi M" first="M" last="Mahjoubi">M. Mahjoubi</name><affiliation wicri:level="1"><nlm:affiliation>Higher Institute for Biotechnology - University of Manouba Biotechpole of Sidi Thabet, Ariana, Tunisia.</nlm:affiliation><country xml:lang="fr">Tunisie</country><wicri:regionArea>Higher Institute for Biotechnology - University of Manouba Biotechpole of Sidi Thabet, Ariana</wicri:regionArea><wicri:noRegion>Ariana</wicri:noRegion></affiliation></author><author><name sortKey="Cherif, A" sort="Cherif, A" uniqKey="Cherif A" first="A" last="Cherif">A. Cherif</name><affiliation wicri:level="1"><nlm:affiliation>Higher Institute for Biotechnology - University of Manouba Biotechpole of Sidi Thabet, Ariana, Tunisia.</nlm:affiliation><country xml:lang="fr">Tunisie</country><wicri:regionArea>Higher Institute for Biotechnology - University of Manouba Biotechpole of Sidi Thabet, Ariana</wicri:regionArea><wicri:noRegion>Ariana</wicri:noRegion></affiliation></author><author><name sortKey="Mancini, G" sort="Mancini, G" uniqKey="Mancini G" first="G" last="Mancini">G. Mancini</name><affiliation wicri:level="1"><nlm:affiliation>Dep. "Ingegneria Industriale", University of Catania, Catania, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Dep. "Ingegneria Industriale", University of Catania, Catania</wicri:regionArea><wicri:noRegion>Catania</wicri:noRegion></affiliation></author><author><name sortKey="Hassanshahian, M" sort="Hassanshahian, M" uniqKey="Hassanshahian M" first="M" last="Hassanshahian">M. Hassanshahian</name><affiliation wicri:level="1"><nlm:affiliation>Dep."Biology", Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran.</nlm:affiliation><country xml:lang="fr">Iran</country><wicri:regionArea>Dep."Biology", Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman</wicri:regionArea><wicri:noRegion>Kerman</wicri:noRegion></affiliation></author><author><name sortKey="Pioggia, G" sort="Pioggia, G" uniqKey="Pioggia G" first="G" last="Pioggia">G. Pioggia</name><affiliation wicri:level="1"><nlm:affiliation>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation></author><author><name sortKey="Cappello, S" sort="Cappello, S" uniqKey="Cappello S" first="S" last="Cappello">S. Cappello</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute for Biological Resources and Marine Biotechnology (IRBIM)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Institute of Applied Sciences & Intelligent Systems "Eduardo Caianiello" (ISASI)-CNR of Messina, Messina</wicri:regionArea><wicri:noRegion>Messina</wicri:noRegion></affiliation></author></analytic><series><title level="j">Journal of applied microbiology</title><idno type="eISSN">1365-2672</idno><imprint><date when="2019" type="published">2019</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Bacteria (isolation & purification)</term><term>Bacteria (metabolism)</term><term>Biodegradation, Environmental (MeSH)</term><term>Gammaproteobacteria (isolation & purification)</term><term>Geologic Sediments (chemistry)</term><term>Geologic Sediments (microbiology)</term><term>Hydrocarbons (metabolism)</term><term>Italy (MeSH)</term><term>Microbial Consortia (MeSH)</term><term>Petroleum (metabolism)</term><term>Petroleum Pollution (MeSH)</term><term>Polycyclic Aromatic Hydrocarbons (metabolism)</term><term>Water Pollutants, Chemical (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Bactéries (isolement et purification)</term><term>Bactéries (métabolisme)</term><term>Consortiums microbiens (MeSH)</term><term>Dépollution biologique de l'environnement (MeSH)</term><term>Gammaproteobacteria (isolement et purification)</term><term>Hydrocarbures (métabolisme)</term><term>Hydrocarbures aromatiques polycycliques (métabolisme)</term><term>Italie (MeSH)</term><term>Polluants chimiques de l'eau (métabolisme)</term><term>Pollution pétrolière (MeSH)</term><term>Pétrole (métabolisme)</term><term>Sédiments géologiques (composition chimique)</term><term>Sédiments géologiques (microbiologie)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Hydrocarbons</term><term>Petroleum</term><term>Polycyclic Aromatic Hydrocarbons</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Italy</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Geologic Sediments</term></keywords><keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Sédiments géologiques</term></keywords><keywords scheme="MESH" qualifier="isolation & purification" xml:lang="en"><term>Bacteria</term><term>Gammaproteobacteria</term></keywords><keywords scheme="MESH" qualifier="isolement et purification" xml:lang="fr"><term>Bactéries</term><term>Gammaproteobacteria</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Bacteria</term></keywords><keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr"><term>Sédiments géologiques</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Geologic Sediments</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Bactéries</term><term>Hydrocarbures</term><term>Hydrocarbures aromatiques polycycliques</term><term>Polluants chimiques de l'eau</term><term>Pétrole</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodegradation, Environmental</term><term>Microbial Consortia</term><term>Petroleum Pollution</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Consortiums microbiens</term><term>Dépollution biologique de l'environnement</term><term>Italie</term><term>Pollution pétrolière</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Italie</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The aims of this study were: (i) the characterization of the structure of the indigenous microbial community associated with the sediments under study; (ii) the isolation and characterization of microbial consortia able to degrade the aged hydrocarbons contaminating the sediments, and (iii) the assessment of related biodegradation capability of selected consortia. Samples of surface sediments were collected in Priolo Gargallo harbour (Sicily, Italy). The samples were analysed for physical, chemical (GC-FID analysis) and microbiological characteristics (qualitative (16S rDNA clone library) and quantitative (DAPI, CFU and MPN count) analysis). The sediment samples were used for the selection of two microbial consortia (indicated as PSO and PSM) with high biodegradation capacity for crude oil (∼95%) and PAHs (∼63%) respectively. Genetic analysis showed that Alcanivorax and Cycloclasticus were the dominant genera in both the PSO and PSM consortia. Oil-polluted environments naturally develop an elevated biorecovery potential. The presence of a highly specialized microbial flora (adapted to support the contamination) and their stimulation through favourable induced conditions provides a promising recovery strategy. The chance to identify and select indigenous bacteria and/or consortia with a high biodegradation capacity is fundamental for the development and optimization of bioaugmentation strategies especially for those concerning in situ applications.</div></front></TEI><affiliations><list><country><li>Iran</li><li>Italie</li><li>Tunisie</li></country></list><tree><country name="Italie"><noRegion><name sortKey="Santisi, S" sort="Santisi, S" uniqKey="Santisi S" first="S" last="Santisi">S. Santisi</name></noRegion><name sortKey="Bonsignore, M" sort="Bonsignore, M" uniqKey="Bonsignore M" first="M" last="Bonsignore">M. Bonsignore</name><name sortKey="Cappello, S" sort="Cappello, S" uniqKey="Cappello S" first="S" last="Cappello">S. Cappello</name><name sortKey="Cappello, S" sort="Cappello, S" uniqKey="Cappello S" first="S" last="Cappello">S. Cappello</name><name sortKey="Catalfamo, M" sort="Catalfamo, M" uniqKey="Catalfamo M" first="M" last="Catalfamo">M. Catalfamo</name><name sortKey="Di Salvo, E" sort="Di Salvo, E" uniqKey="Di Salvo E" first="E" last="Di Salvo">E. Di Salvo</name><name sortKey="Di Salvo, E" sort="Di Salvo, E" uniqKey="Di Salvo E" first="E" last="Di Salvo">E. Di Salvo</name><name sortKey="Genovese, M" sort="Genovese, M" uniqKey="Genovese M" first="M" last="Genovese">M. Genovese</name><name sortKey="Gentile, G" sort="Gentile, G" uniqKey="Gentile G" first="G" last="Gentile">G. Gentile</name><name sortKey="Mancini, G" sort="Mancini, G" uniqKey="Mancini G" first="G" last="Mancini">G. Mancini</name><name sortKey="Pioggia, G" sort="Pioggia, G" uniqKey="Pioggia G" first="G" last="Pioggia">G. Pioggia</name><name sortKey="Santisi, S" sort="Santisi, S" uniqKey="Santisi S" first="S" last="Santisi">S. Santisi</name></country><country name="Tunisie"><noRegion><name sortKey="Mahjoubi, M" sort="Mahjoubi, M" uniqKey="Mahjoubi M" first="M" last="Mahjoubi">M. Mahjoubi</name></noRegion><name sortKey="Cherif, A" sort="Cherif, A" uniqKey="Cherif A" first="A" last="Cherif">A. Cherif</name></country><country name="Iran"><noRegion><name sortKey="Hassanshahian, M" sort="Hassanshahian, M" uniqKey="Hassanshahian M" first="M" last="Hassanshahian">M. Hassanshahian</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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|texte= Biodegradation ability of two selected microbial autochthonous consortia from a chronically polluted marine coastal area (Priolo Gargallo, Italy).
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