File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Degradation of dimethyl carboxylic phthalate ester by Burkholderia cepacia DA2 isolated from marine sediment of South China Sea

TitleDegradation of dimethyl carboxylic phthalate ester by Burkholderia cepacia DA2 isolated from marine sediment of South China Sea
Authors
KeywordsBurkholderia
Deep-ocean sediments
Degradation pathway
Dimethyl phthalate
Endocrine-disrupting
Issue Date2008
PublisherSpringer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0963-9292
Citation
Ecotoxicology, 2008, v. 17 n. 8, p. 845-852 How to Cite?
AbstractBurkholderia cepacia DA2, isolated from marine sediment of the South China Sea, is capable of utilizing dimethyl phthalate (DMP) as the sole source of carbon and energy. During the transformation of DMP in batch culture, its corresponding degradation intermediates were identified as monomethyl phthalate (MMP) and phthalate acid (PA) sequentially over the time of incubation. The biodegradation biochemical pathway of DMP was DMP to MMP and then to PA before mineralization. Degradation of DMP by B. cepacia DA2 was also dependent upon DMP-induction, and the initial concentrations of DMP affected the degradation rate. Degradation kinetics fit well with the modified Gompertz model. The optimum pH and salinity was 6.0 and <5‰, respectively, for DMP degradation by B. cepacia DA2. This study showed that the indigenous microorganisms of the deep-ocean sediments are capable of DMP degradation completely. © 2008 Springer Science+Business Media, LLC.
Persistent Identifierhttp://hdl.handle.net/10722/60732
ISSN
2015 Impact Factor: 2.329
2015 SCImago Journal Rankings: 1.108
ISI Accession Number ID
Funding AgencyGrant Number
Guangdong Province06301430
China Sea Institute of Oceanography
Chinese Academy of Sciences07SC011009
Funding Information:

This research was supported by a Nature Science Doctoral Grant from Guangdong Province (06301430) and a Young Innovation Grant of South China Sea Institute of Oceanography, Chinese Academy of Sciences (07SC011009).

References

 

DC FieldValueLanguage
dc.contributor.authorWang, Yen_HK
dc.contributor.authorYin, Ben_HK
dc.contributor.authorHong, Yen_HK
dc.contributor.authorYan, Yen_HK
dc.contributor.authorGu, JDen_HK
dc.date.accessioned2010-05-31T04:17:20Z-
dc.date.available2010-05-31T04:17:20Z-
dc.date.issued2008en_HK
dc.identifier.citationEcotoxicology, 2008, v. 17 n. 8, p. 845-852en_HK
dc.identifier.issn0963-9292en_HK
dc.identifier.urihttp://hdl.handle.net/10722/60732-
dc.description.abstractBurkholderia cepacia DA2, isolated from marine sediment of the South China Sea, is capable of utilizing dimethyl phthalate (DMP) as the sole source of carbon and energy. During the transformation of DMP in batch culture, its corresponding degradation intermediates were identified as monomethyl phthalate (MMP) and phthalate acid (PA) sequentially over the time of incubation. The biodegradation biochemical pathway of DMP was DMP to MMP and then to PA before mineralization. Degradation of DMP by B. cepacia DA2 was also dependent upon DMP-induction, and the initial concentrations of DMP affected the degradation rate. Degradation kinetics fit well with the modified Gompertz model. The optimum pH and salinity was 6.0 and <5‰, respectively, for DMP degradation by B. cepacia DA2. This study showed that the indigenous microorganisms of the deep-ocean sediments are capable of DMP degradation completely. © 2008 Springer Science+Business Media, LLC.en_HK
dc.languageengen_HK
dc.publisherSpringer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0963-9292en_HK
dc.relation.ispartofEcotoxicologyen_HK
dc.subjectBurkholderiaen_HK
dc.subjectDeep-ocean sedimentsen_HK
dc.subjectDegradation pathwayen_HK
dc.subjectDimethyl phthalateen_HK
dc.subjectEndocrine-disruptingen_HK
dc.titleDegradation of dimethyl carboxylic phthalate ester by Burkholderia cepacia DA2 isolated from marine sediment of South China Seaen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0963-9292&volume=17&spage=845&epage=852&date=2008&atitle=Degradation+of+dimethyl+carboxylic+phthalate+ester+by+Burkholderia+cepacia+DA2+isolated+from+marine+sediment+of+South+China+Seaen_HK
dc.identifier.emailGu, JD: jdgu@hkucc.hku.hken_HK
dc.identifier.authorityGu, JD=rp00701en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s10646-008-0247-4en_HK
dc.identifier.pmid18651216en_HK
dc.identifier.scopuseid_2-s2.0-53249143990en_HK
dc.identifier.hkuros160870en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-53249143990&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume17en_HK
dc.identifier.issue8en_HK
dc.identifier.spage845en_HK
dc.identifier.epage852en_HK
dc.identifier.isiWOS:000260157800016-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridWang, Y=37074953900en_HK
dc.identifier.scopusauthoridYin, B=36085664700en_HK
dc.identifier.scopusauthoridHong, Y=7403393244en_HK
dc.identifier.scopusauthoridYan, Y=36092306500en_HK
dc.identifier.scopusauthoridGu, JD=7403129601en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats