Investigations of the biosynthesis of sinefungin
| dc.contributor.advisor | Parry, Ronald J. | |
| dc.creator | Arzu, Isidora Yvonne | |
| dc.date.accessioned | 2009-06-04T00:17:23Z | |
| dc.date.available | 2009-06-04T00:17:23Z | |
| dc.date.issued | 1989 | |
| dc.description.abstract | The biosynthesis of the antifungal, antiviral antiobiotic, sinefungin (1), produced by Streptomyces griseolus has been investigated. Precursor incorporation studies using (U-$\sp{14}$C), (5-$\sp3$H), (5-$\sp{13}$C) and (5-$\sp{13}$C, 5-$\sp{15}$N)-ornithine have shown that carbons 6$\sp\prime$-10$\sp\prime$ were derived from the intact incorporation of ornithine with retention of the C-5 nitrogen and with the loss of one of the protons from C-5 of ornithine. The results of the feeding experiments of ($\sp{14}$C) and ($\sp3$H) labelled adenosine have indicated that the adenine moiety of adenosine was incorporated intact. Administration of adenosine labelled on the ribose moiety indicated that adenosine was incorporated into sinefungin with 50% loss of protons from C-5$\sp\prime$ of adenosine. | |
| dc.format.extent | 94 p. | en_US |
| dc.format.mimetype | application/pdf | |
| dc.identifier.callno | Thesis Chem. 1989 Arzu | |
| dc.identifier.citation | Arzu, Isidora Yvonne. "Investigations of the biosynthesis of sinefungin." (1989) Diss., Rice University. <a href="https://hdl.handle.net/1911/16206">https://hdl.handle.net/1911/16206</a>. | |
| dc.identifier.uri | https://hdl.handle.net/1911/16206 | |
| dc.language.iso | eng | |
| dc.rights | Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder. | |
| dc.subject | Organic chemistry | |
| dc.title | Investigations of the biosynthesis of sinefungin | |
| dc.type | Thesis | |
| dc.type.material | Text | |
| thesis.degree.department | Chemistry | |
| thesis.degree.discipline | Natural Sciences | |
| thesis.degree.grantor | Rice University | |
| thesis.degree.level | Doctoral | |
| thesis.degree.name | Doctor of Philosophy |
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