A phylogenetic analysis of the genus Bacillus using comparative 16S rRNA sequencing

dc.contributor.advisorFox, George E.
dc.contributor.committeeMemberTu, Shiao-Chun
dc.contributor.committeeMemberOró, John F.
dc.contributor.committeeMemberJurtshuk, Peter, Jr.
dc.creatorLin, Chuzhao
dc.date.accessioned2023-12-13T20:53:10Z
dc.date.available2023-12-13T20:53:10Z
dc.date.issued1988
dc.description.abstractInconsistencies between phenetic and genetic data have been known in the genus Bacillus for a number of years. In order to develop an evolutionarily reasonable classification of this genus, a large scale study has been undertaken to examine all the recognized species of the genus with a single molecular method, primer directed partial reverse transcriptase sequencing of 16S rRNA. In the work described here partial sequences exceeding 1100 nucleotides each are reported for B. circulans ATCC 4513, B. circulans NRS 746, B. azotefixans strain Hino, B. alvei ATCC 6344, and B. macquariensis ATCC 23464 . The validity of the partial sequence data was verified where possible with the known secondary structure features of B. subtilis 16S rRNA and in the case of B. alvei with 16S rRNA oligonucleotide cataloging data. This new data was analyzed in the context of 14 other strains of Bacillus whose 16S rRNA sequence is available as well as 21 other complete 16S rRNA sequences from a variety of procaryotes. Phylogenetic trees were constructed by three methods; unweighted pair-group method with arithmetic mean (UPGMA), Fitch and Margoliash and neighbor-joining. [...]
dc.description.departmentBiology and Biochemistry, Department of
dc.format.digitalOriginreformatted digital
dc.format.mimetypeapplication/pdf
dc.identifier.other20701382
dc.identifier.urihttps://hdl.handle.net/10657/15650
dc.language.isoen
dc.rightsThis item is protected by copyright but is made available here under a claim of fair use (17 U.S.C. Section 107) for non-profit research and educational purposes. Users of this work assume the responsibility for determining copyright status prior to reusing, publishing, or reproducing this item for purposes other than what is allowed by fair use or other copyright exemptions. Any reuse of this item in excess of fair use or other copyright exemptions requires express permission of the copyright holder.
dc.subjectBacillus (Bacteria)--Genetics
dc.titleA phylogenetic analysis of the genus Bacillus using comparative 16S rRNA sequencing
dc.type.dcmiText
dc.type.genreThesis
thesis.degree.collegeCollege of Natural Sciences and Mathematics
thesis.degree.departmentBiochemical and Biophysical Sciences, Department of
thesis.degree.disciplineBiochemical and Biophysical Sciences
thesis.degree.grantorUniversity of Houston
thesis.degree.levelMasters
thesis.degree.nameMaster of Science

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