{"id":{"repo_id":"vu-aus","oai_identifier":"oai:eprints.vu.edu.au:16038"},"canonical_url":"https://search.dev.ndltd.org/etd/vu-aus/oai:eprints.vu.edu.au:16038","repository":{"repo_id":"vu-aus","name":"Victoria University (Australia)","base_url":"https://vuir.vu.edu.au/cgi/oai2"},"display":{"title":"Identification and characterisation of bacterial genes associated with resistance to and/or degradation of environmental pollutants","abstract":"Bacteria were previously isolated from two separate sites, one contaminated with lead and the other with Polycyclic Aromatic Hydrocarbons (PAHs). Alcaligenes sp. AO22 and Arthrobacter sp. E9 were identified from the lead contaminated site, while Stenotrophomonas maltophilia was identified from the PAH contaminated site. Minimum Inhibitory Concentration assays (MICs) were previously performed on Alcaligenes sp. AO22 and Arthrobacter sp. E9 and they were found to be resistant to varying levels of heavy metals and polymerase chain reactions suggesting the presence of mercury (mer), copper (pco) and cadmium, zinc and cobalt (czc) resistance genes. S. maltophilia VUN 10010, was previously investigated for its ability to degrade pyrene and other HMW PAHs as a sole carbon and energy source. The purpose of the current project was to further characterise the MICs of these isolates, along with biofilm capabilities. The genetic basis of their heavy metal resistance was also investigated.","abstract_html":"Bacteria were previously isolated from two separate sites, one contaminated with lead and the other with Polycyclic Aromatic Hydrocarbons (PAHs). Alcaligenes sp. AO22 and Arthrobacter sp. E9 were identified from the lead contaminated site, while Stenotrophomonas maltophilia was identified from the PAH contaminated site. Minimum Inhibitory Concentration assays (MICs) were previously performed on Alcaligenes sp. AO22 and Arthrobacter sp. E9 and they were found to be resistant to varying levels of heavy metals and polymerase chain reactions suggesting the presence of mercury (mer), copper (pco) and cadmium, zinc and cobalt (czc) resistance genes. S. maltophilia VUN 10010, was previously investigated for its ability to degrade pyrene and other HMW PAHs as a sole carbon and energy source. The purpose of the current project was to further characterise the MICs of these isolates, along with biofilm capabilities. The genetic basis of their heavy metal resistance was also investigated.","abstract_has_math":false,"creators":["Davis, Belinda L."],"institution":"Victoria University","degree_name":"phd","degree_level":"doctoral","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011","date_published":"2011","updated_at":"2026-07-24T06:33:20Z","subjects":["0399 Other Chemical Sciences","0604 Genetics","School of Engineering and Science"],"languages":["en"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":null,"outbound_label":null,"outbound_source":null},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Davis, Belinda L."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2011"]},{"key":"dc:date.issued","label":"Date","values":["2011"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["School of Engineering and Science"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["Victoria University"]},{"key":"dc:relation.isreferencedby","label":"Dc Relation Isreferencedby","values":["https://vuir.vu.edu.au/16038/"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["doctoral"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["phd"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["0399 Other Chemical Sciences","0604 Genetics","School of Engineering and Science"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://vuir.vu.edu.au/16038/1/Belinda_Davis__PhD_Thesis.pdf"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Bacteria were previously isolated from two separate sites, one contaminated with lead and the other with Polycyclic Aromatic Hydrocarbons (PAHs). Alcaligenes sp. AO22 and Arthrobacter sp. E9 were identified from the lead contaminated site, while Stenotrophomonas maltophilia was identified from the PAH contaminated site. Minimum Inhibitory Concentration assays (MICs) were previously performed on Alcaligenes sp. AO22 and Arthrobacter sp. E9 and they were found to be resistant to varying levels of heavy metals and polymerase chain reactions suggesting the presence of mercury (mer), copper (pco) and cadmium, zinc and cobalt (czc) resistance genes. S. maltophilia VUN 10010, was previously investigated for its ability to degrade pyrene and other HMW PAHs as a sole carbon and energy source. The purpose of the current project was to further characterise the MICs of these isolates, along with biofilm capabilities. The genetic basis of their heavy metal resistance was also investigated."]},{"key":"dc:format","label":"Dc Format","values":["text"]},{"key":"dc:title","label":"Title","values":["Identification and characterisation of bacterial genes associated with resistance to and/or degradation of environmental pollutants"]}]}],"canonical_facts":{"dc:creator":["Davis, Belinda L."],"dc:date":["2011"],"dc:date.issued":["2011"],"dc:description.abstract":["Bacteria were previously isolated from two separate sites, one contaminated with lead and the other with Polycyclic Aromatic Hydrocarbons (PAHs). Alcaligenes sp. AO22 and Arthrobacter sp. E9 were identified from the lead contaminated site, while Stenotrophomonas maltophilia was identified from the PAH contaminated site. Minimum Inhibitory Concentration assays (MICs) were previously performed on Alcaligenes sp. AO22 and Arthrobacter sp. E9 and they were found to be resistant to varying levels of heavy metals and polymerase chain reactions suggesting the presence of mercury (mer), copper (pco) and cadmium, zinc and cobalt (czc) resistance genes. S. maltophilia VUN 10010, was previously investigated for its ability to degrade pyrene and other HMW PAHs as a sole carbon and energy source. The purpose of the current project was to further characterise the MICs of these isolates, along with biofilm capabilities. The genetic basis of their heavy metal resistance was also investigated."],"dc:format":["text"],"dc:identifier.uri":["https://vuir.vu.edu.au/16038/1/Belinda_Davis__PhD_Thesis.pdf"],"dc:language":["en"],"dc:publisher.department":["School of Engineering and Science"],"dc:publisher.institution":["Victoria University"],"dc:relation.isreferencedby":["https://vuir.vu.edu.au/16038/"],"dc:subject":["0399 Other Chemical Sciences","0604 Genetics","School of Engineering and Science"],"dc:title":["Identification and characterisation of bacterial genes associated with resistance to and/or degradation of environmental pollutants"],"dc:type":["Thesis"],"dc:type.qualificationlevel":["doctoral"],"dc:type.qualificationname":["phd"]},"updated_at":"2026-07-24T06:33:20Z"}