Electron microscopic mapping of deletions on a streptococcal plasmid carrying extraordinarily long inverted repeats
dc.contributor.author | Behnke, Detlev | en_US |
dc.contributor.author | Tomich, Paul K. | en_US |
dc.contributor.author | Clewell, Don B. | en_US |
dc.date.accessioned | 2006-04-07T17:21:47Z | |
dc.date.available | 2006-04-07T17:21:47Z | |
dc.date.issued | 1980-09 | en_US |
dc.identifier.citation | Behnke, Detlev, Tomich, Paul K., Clewell, Don B. (1980/09)."Electron microscopic mapping of deletions on a streptococcal plasmid carrying extraordinarily long inverted repeats." Plasmid 4(2): 139-147. <http://hdl.handle.net/2027.42/23151> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6WPF-4DP5K2G-3M/2/0dbad241413d65fc8150110acdc70016 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/23151 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=6927813&dopt=citation | en_US |
dc.description.abstract | Deletions [Delta]101, [Delta]102, and [Delta]103 which occurred within the extraordinarily long inverted repeats of the self-ligated large EcoRI fragment of the Streptococcal MLS (macrolides, lincosamides, streptogramin B)-resistance plasmid pSM19035 led to the formation of plasmids pDB101, pDB102, and pDB103. Their molecular lengths were determined by contour length measurements to be 17.8, 17.4, and 13.9 kb, respectively. Electron microscopic examination of self-annealed molecules revealed stem-loop structures with inverted repeats comprising 41 to 91% of the mass of plasmids. Two unique sequences (US1 and US2) separated the inverted repeats in the case of pDB101 and pDB103, while in pDB102 the repeats were joined at one end and separated at the other by a unique sequence (US2). The size of the unique sequence US2 was identical for all three plasmids, and the location of the resistance determinant was determined by electron microscopic examination of self-annealed molecules of the recombinant plasmid pDB201. Mapping of the deletion termini, accomplished by combining electron microscopic and HindIII restriction data, suggested that deletions may occur at preferential sites. | en_US |
dc.format.extent | 6115411 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Electron microscopic mapping of deletions on a streptococcal plasmid carrying extraordinarily long inverted repeats | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Molecular, Cellular and Developmental Biology | en_US |
dc.subject.hlbsecondlevel | Genetics | en_US |
dc.subject.hlbsecondlevel | Biological Chemistry | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Dental Research Institute, Departments of Oral Biology and Microbiology, Schools of Dentistry and Medicine, The University of Michigan, Ann Arbor, Michigan 48109, USA; Academy of Sciences of the GDR, Central Institute of Microbiology and Experimental Therapy, DDR-69 Jena, PSF 73, German Democratic Republic. | en_US |
dc.contributor.affiliationum | Dental Research Institute, Departments of Oral Biology and Microbiology, Schools of Dentistry and Medicine, The University of Michigan, Ann Arbor, Michigan 48109, USA; The Upjohn Company, Kalamazoo, Mich. 49001. | en_US |
dc.contributor.affiliationum | Dental Research Institute, Departments of Oral Biology and Microbiology, Schools of Dentistry and Medicine, The University of Michigan, Ann Arbor, Michigan 48109, USA | en_US |
dc.identifier.pmid | 6927813 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/23151/1/0000076.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0147-619X(80)90003-7 | en_US |
dc.identifier.source | Plasmid | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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