Antifungal Compounds Produced in Antagonistic Competition Between Marine Fungi

Persistent Link:
http://hdl.handle.net/10150/271945
Title:
Antifungal Compounds Produced in Antagonistic Competition Between Marine Fungi
Author:
Tariq, Muhammad Buchan
Issue Date:
2012
Publisher:
The University of Arizona.
Rights:
Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.
Abstract:
Competition among fungi has been characteristic of antibiotic relationships between microbes, leading to the discovery of novel antimicrobial compounds. This study observed such antagonistic relationships between marine fungi isolated from coral off the coast of Woods Hole, Massachusetts. Competition assays were conducted on these fungal isolates against two chosen competing species on PDA plates. Three fungal isolates were observed to release antifungal compounds inhibiting the growth of the competing species. Methanol extracts were taken from each of the three fungal isolates and ¹H and ¹³C NMR spectra obtained. The three fungi were shown to produce antifungal compounds, not observed in previous studies. 14 fractions were obtained from subjecting the methanol extracts from each of the three fungi to chromatography. The final step remains to test these fractions for antifungal activity leading to the isolation and identification of the antifungal compounds.
Type:
text; Electronic Thesis
Degree Name:
B.S.H.S.
Degree Level:
bachelors
Degree Program:
Honors College; Plant Pathology
Degree Grantor:
University of Arizona

Full metadata record

DC FieldValue Language
dc.language.isoenen_US
dc.titleAntifungal Compounds Produced in Antagonistic Competition Between Marine Fungien_US
dc.creatorTariq, Muhammad Buchanen_US
dc.contributor.authorTariq, Muhammad Buchanen_US
dc.date.issued2012-
dc.publisherThe University of Arizona.en_US
dc.rightsCopyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.en_US
dc.description.abstractCompetition among fungi has been characteristic of antibiotic relationships between microbes, leading to the discovery of novel antimicrobial compounds. This study observed such antagonistic relationships between marine fungi isolated from coral off the coast of Woods Hole, Massachusetts. Competition assays were conducted on these fungal isolates against two chosen competing species on PDA plates. Three fungal isolates were observed to release antifungal compounds inhibiting the growth of the competing species. Methanol extracts were taken from each of the three fungal isolates and ¹H and ¹³C NMR spectra obtained. The three fungi were shown to produce antifungal compounds, not observed in previous studies. 14 fractions were obtained from subjecting the methanol extracts from each of the three fungi to chromatography. The final step remains to test these fractions for antifungal activity leading to the isolation and identification of the antifungal compounds.en_US
dc.typetexten_US
dc.typeElectronic Thesisen_US
thesis.degree.nameB.S.H.S.en_US
thesis.degree.levelbachelorsen_US
thesis.degree.disciplineHonors Collegeen_US
thesis.degree.disciplinePlant Pathologyen_US
thesis.degree.grantorUniversity of Arizonaen_US
All Items in UA Campus Repository are protected by copyright, with all rights reserved, unless otherwise indicated.