Source:http://linkedlifedata.com/resource/pubmed/id/11513998
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
9
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pubmed:dateCreated |
2001-8-21
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pubmed:abstractText |
Lichens are symbiotic associations between fungi, green algae and/or cyanobacteria. They have a varied chemistry and produce many polyketide-derived compounds, including some, such as depsides and depsidones, that are rarely reported elsewhere. Although lichens have been appreciated in traditional medicines, their value has largely been ignored by the modern pharmaceutical industry because difficulties in establishing axenic cultures and conditions for rapid growth preclude their routine use in most conventional screening processes. Recently, molecular genetic techniques using PCR, genomic library construction and heterologous expression have provided an alternative approach to begin exploring the diversity of polyketide biosynthetic pathways in lichens. The techniques can be expanded to cover other pathway types and be integrated with conventional culture collection-based screening to provide a comprehensive search for novel chemical entities in these organisms.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
0167-7799
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
19
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
349-55
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pubmed:dateRevised |
2005-11-16
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pubmed:meshHeading |
pubmed-meshheading:11513998-Amino Acid Sequence,
pubmed-meshheading:11513998-Biotechnology,
pubmed-meshheading:11513998-Gene Library,
pubmed-meshheading:11513998-Lichens,
pubmed-meshheading:11513998-Molecular Sequence Data,
pubmed-meshheading:11513998-Phylogeny,
pubmed-meshheading:11513998-Polymerase Chain Reaction,
pubmed-meshheading:11513998-Protein Structure, Tertiary,
pubmed-meshheading:11513998-Sequence Homology, Amino Acid
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pubmed:year |
2001
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pubmed:articleTitle |
Genetic approaches to harvesting lichen products.
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pubmed:affiliation |
Cubist Pharmaceuticals, 2386 East Mall, UBC, Suite 300, Vancouver, BC, Canada V6T 1Z3. vmiao@lobaria.terragen.com
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pubmed:publicationType |
Journal Article,
Review
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