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Abstract
Grant Number: 1P41GM076300-01 Project Title: Diverse Chemical Libraries:Photosynthetic Marine M*(RMI)
PI Information: Name Title WRIGHT, JEFFREY L. wrightj@uncw.edu PROFESSOR Abstract: DESCRIPTION (provided by applicant): Marine organisms have proven to be an important resource for new natural products. However, in many cases it is difficult, if not impossible, to ensure a constant supply of material for further biological testing and evaluation. Marine microalgae have been recognized as an important biological resource for new chemical compounds, but they remain underexploited, even today. Indeed, most studies of microalgae have been focused on those species that produce toxins, which represent a small percentage of the total group. However, the presence of toxins, often of unique structure, indicates that the producing organism has the biosynthetic capability to produce other unusual or exotic molecules. However these other non-toxic metabolites may be overlooked, and in addition may only be present in very small amounts. The UNCW Center for Marine Science (CMS) has a unique collection of over 300 clones of microalgae, representing several groups, of which only two species have been investigated by CMS scientists for the compounds they produce. This collection, coupled with the extensive culture scale-up and chemical processing facilities at CMS, ensures an unlimited supply of new chemical compounds. These compounds, as they are obtained, are characterized by the well-equipped structural organic chemistry group located at CMS. The libraries of compounds will be provided to NIH under the conditions of any award. Compounds will be accompanied by certificates of analysis, including structure elucidation. Compounds will be cataloged at CMS to permit re-isolation from cultured sources on a continual or increased basis, as needed.
Public Health Relevance:
This Public Health Relevance is not available.Thesaurus Terms:
algae, aquatic organism, chemical registry /resource, photosynthesis, saltwater environment
chemical structure, combinatorial chemistry
aquaculture, mass spectrometry
Institution: UNIVERSITY OF NORTH CAROLINA WILMINGTON 601 S COLLEGE RD WILMINGTON, NC 284035973 Fiscal Year: 2005 Department: CENTER FOR MARINE SCIENCE Project Start: 23-SEP-2005 Project End: 31-JUL-2008 ICD: NATIONAL INSTITUTE OF GENERAL MEDICAL SCIENCES IRG: ZGM1