Works (4)

Updated: July 5th, 2023 16:02

2005 article

Expression of the Cercosporin Transporter, CFP, in Tobacco reduces Frog-eye Lesion Size

Upchurch, R. G., Rose, M. S., Eweida, M., & Zuo, W. (2005, October 1). Biotechnology Letters.

By: R. Upchurch n, M. Rose n, M. Eweida n & W. Zuo n

author keywords: cercosporin; frog-eye leaf spot; major facilitator; plant genetic engineering; toxin efflux
MeSH headings : Ascomycota / genetics; Fungal Proteins / biosynthesis; Fungal Proteins / genetics; Membrane Transport Proteins / biosynthesis; Membrane Transport Proteins / genetics; Plant Diseases / genetics; Plants, Genetically Modified / genetics; Plants, Genetically Modified / metabolism; Tobacco / genetics; Tobacco / metabolism
topics (OpenAlex): Plant tissue culture and regeneration; Plant-Microbe Interactions and Immunity; Plant Virus Research Studies
TL;DR: It is concluded that transgenic expression of CFP may have relevance for a disease control strategy in Cercospora-plant pathosystems where cercosporin is implicated in pathogen virulence. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2002 article

Transgenic assessment of CFP-mediated cercosporin export and resistance in a cercosporin-sensitive fungus

Upchurch, R. G., Rose, M. S., Eweida, M., & Callahan, T. M. (2002, April 1). Current Genetics.

By: R. Upchurch n, M. Rose n, M. Eweida n & T. Callahan n

author keywords: cercosporin resistance; major facilitator; heterologous gene expression
MeSH headings : Antifungal Agents / pharmacology; Ascomycota / genetics; Ascomycota / metabolism; Carrier Proteins / genetics; Carrier Proteins / metabolism; Drug Resistance, Fungal / genetics; Fungal Proteins; Membrane Transport Proteins; Organisms, Genetically Modified; Perylene / analogs & derivatives; Perylene / pharmacology
topics (OpenAlex): Protist diversity and phylogeny; Plant-Microbe Interactions and Immunity; Plant Pathogens and Fungal Diseases
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Added: August 6, 2018

2001 article

Over-expression of the cercosporin facilitator protein,CFP, inCercospora kikuchiiup-regulates production and secretion of cercosporin

Upchurch, R. G., Rose, M. S., & Eweida, M. (2001, October 1). FEMS Microbiology Letters.

By: R. Upchurch n, M. Rose n & M. Eweida n

author keywords: cercosporin; CFP; major facilitator; over-expression; resistance; Cercospora kikuchii
MeSH headings : Ascomycota / drug effects; Ascomycota / genetics; Ascomycota / pathogenicity; Ascomycota / physiology; Carrier Proteins / genetics; Carrier Proteins / metabolism; Drug Resistance, Fungal; Enzyme Inhibitors / metabolism; Enzyme Inhibitors / pharmacology; Fungal Proteins; Gene Deletion; Gene Dosage; Gene Expression Regulation, Fungal; Immunoblotting; Membrane Transport Proteins; Perylene / analogs & derivatives; Perylene / metabolism; Perylene / pharmacology; Soybeans / microbiology; Transcription, Genetic; Up-Regulation
topics (OpenAlex): Fungal and yeast genetics research; Nematode management and characterization studies; Plant-Microbe Interactions and Immunity
TL;DR: The three-fold increase in toxin accumulation, predominantly associated with the mycelium fraction of these CFP multi-copy strains, suggests that CFP may also have a significant, but unknown, role in regulating toxin production. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1999 article

CFP, the Putative Cercosporin Transporter of Cercospora kikuchii, Is Required for Wild Type Cercosporin Production, Resistance, and Virulence on Soybean

Callahan, T. M., Rose, M. S., Meade, M. J., Ehrenshaft, M., & Upchurch, R. G. (1999, October 1). Molecular Plant-Microbe Interactions.

By: T. Callahan n, M. Rose*, M. Meade, M. Ehrenshaft* & R. Upchurch*

author keywords: drug/proton antiporter
MeSH headings : Amino Acid Sequence; Ascomycota / genetics; Ascomycota / pathogenicity; Ascomycota / physiology; Base Sequence; Carrier Proteins / genetics; Carrier Proteins / metabolism; DNA, Fungal / genetics; Fungal Proteins / genetics; Fungal Proteins / metabolism; Genetic Complementation Test; Membrane Transport Proteins; Molecular Sequence Data; Open Reading Frames; Perylene / analogs & derivatives; Perylene / metabolism; Sequence Alignment; Sequence Homology, Amino Acid; Soybeans / microbiology; Virulence
topics (OpenAlex): Plant-Microbe Interactions and Immunity; Plant Disease Resistance and Genetics; Legume Nitrogen Fixing Symbiosis
TL;DR: It is proposed that CFP (cercosporin facilitator protein) encodes a cercosporin transporter that contributes resistance to cercOSporin by actively exporting cercsporin, thus maintaining low cellular concentrations of the toxin. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

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