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Conference Paper: Fourier and spectral envelope analysis of medically important bacterial and fungal sequences

TitleFourier and spectral envelope analysis of medically important bacterial and fungal sequences
Authors
KeywordsDNA sequences
Fourier analysis
Frequency analysis
Spectral envelope analysis
Issue Date2004
PublisherIEEE.
Citation
Midwest Symposium On Circuits And Systems, 2004, v. 3, p. III175-III178 How to Cite?
AbstractIn this paper, we introduce the Fourier and spectral envelope analysis methods to analyze some biomolecular sequences, particularly medically important bacteria and fungi DNA sequences, to get their interesting frequency properties. Fourier analysis includes mapping character strings into numerical sequences, calculating spectra of DNA sequences and setting and solving optimization problem in order to construct a powerful predictor of exons along the long DNA sequences. The spectral envelope analysis makes use of spectral envelope for analyzing periodicities in categorical-valued time series and it is useful for the scaling of non-numeric sequences. The spectral envelope analysis utilizes optimization procedure to improve upon traditional analysis performance in distinguishing coding from non-coding regions in DNA sequences. The two approaches greatly facilitate the understanding of local nature, structure and function of biomolecular sequences. They also provide useful techniques to combine bioinformatics analysis with modern computer power to quickly search for diagnostic patterns within long sequences.
Persistent Identifierhttp://hdl.handle.net/10722/45774
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorChan, KKHen_HK
dc.contributor.authorChang, Cen_HK
dc.contributor.authorChan, FHYen_HK
dc.date.accessioned2007-10-30T06:35:10Z-
dc.date.available2007-10-30T06:35:10Z-
dc.date.issued2004en_HK
dc.identifier.citationMidwest Symposium On Circuits And Systems, 2004, v. 3, p. III175-III178en_HK
dc.identifier.issn1548-3746en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45774-
dc.description.abstractIn this paper, we introduce the Fourier and spectral envelope analysis methods to analyze some biomolecular sequences, particularly medically important bacteria and fungi DNA sequences, to get their interesting frequency properties. Fourier analysis includes mapping character strings into numerical sequences, calculating spectra of DNA sequences and setting and solving optimization problem in order to construct a powerful predictor of exons along the long DNA sequences. The spectral envelope analysis makes use of spectral envelope for analyzing periodicities in categorical-valued time series and it is useful for the scaling of non-numeric sequences. The spectral envelope analysis utilizes optimization procedure to improve upon traditional analysis performance in distinguishing coding from non-coding regions in DNA sequences. The two approaches greatly facilitate the understanding of local nature, structure and function of biomolecular sequences. They also provide useful techniques to combine bioinformatics analysis with modern computer power to quickly search for diagnostic patterns within long sequences.en_HK
dc.format.extent348810 bytes-
dc.format.extent4066 bytes-
dc.format.extent13817 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofMidwest Symposium on Circuits and Systemsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.subjectDNA sequencesen_HK
dc.subjectFourier analysisen_HK
dc.subjectFrequency analysisen_HK
dc.subjectSpectral envelope analysisen_HK
dc.titleFourier and spectral envelope analysis of medically important bacterial and fungal sequencesen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1548-3746&volume=3&spage=175&epage=178&date=2004&atitle=Fourier+and+spectral+envelope+analysis+of+medically+important+bacterial+and+fungal+sequencesen_HK
dc.identifier.emailChang, C: cqchang@eee.hku.hken_HK
dc.identifier.authorityChang, C=rp00095en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/MWSCAS.2004.1354320en_HK
dc.identifier.scopuseid_2-s2.0-11144350514en_HK
dc.identifier.hkuros101876-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-11144350514&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume3en_HK
dc.identifier.spageIII175en_HK
dc.identifier.epageIII178en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridChan, KKH=36882464000en_HK
dc.identifier.scopusauthoridChang, C=7407033052en_HK
dc.identifier.scopusauthoridChan, FHY=7202586429en_HK

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