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Characterization of an echinocandin B-producing strain blocked for sterigmatocystin biosynthesis reveals a translocation in the stcW gene of the aflatoxin biosynthetic pathway

Autor: R L Hodges, Nancy P. Keller, Thomas H. Adams, Paul L. Skatrud, R E Kaiser, X. Xuei, H S Kelkar, D. McGilvray, V A Vinci

Publikováno v: Journal of Industrial Microbiology and Biotechnology. 25:333-341

Echinocandin B (ECB), a lipopolypeptide used as a starting material for chemical manufacture of the anti-Candida agent LY303366, is produced by fermentation using a strain of Aspergillus nidulans. In addition to ECB, the wild-type strain also produce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c8f429a6234d1e190eff253dcd922ea
https://doi.org/10.1038/sj.jim.7000076

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Membrane-associated echinocandin B deacylase of Actinoplanes utahensis : purification, characterization, heterologous cloning and enzymatic deacylation reaction

Autor: T E Pohl, P J Baker, J R Swartling, Wu-Kuang Yeh, S K Ghag, A J Kreuzman, R L Hodges, D McGilvray

Publikováno v: Journal of Industrial Microbiology and Biotechnology. 24:173-180

produces echinocandin B, a neutral lipopeptide. A deacylase from Actinoplanes utahensis catalyzes cleavage of the linoleoyl group from echinocandin B, a key step in generating a potential antifungal agent. Virtually all (99.8%) deacylase activity was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e909c39965881273715f68691e877caf
https://doi.org/10.1038/sj.jim.2900796

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Attractants for Adult Southern Corn Root worm (Coleoptera: Chrysomelidae) Monitoring in Peanut Fields and Relationship of Trap Catch to Pod Damage

Autor: D. A. Herbert, R. L. Hodges, B. N. Ang

Publikováno v: Journal of Economic Entomology. 89:515-524

Field studies were conducted in 12 locations in southeastern Virginia to evaluate 3 trap attractants, 1,2,4-trimethoxybenzene, indole and trans-cinnamaldehyde (TIC), trans-cinnamaldehyde, alone, and sex pheromone (10-methyl-2-tridecanone), for monito

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16c4e19adef4a67ce6baedc5ece3d355
https://doi.org/10.1093/jee/89.2.515

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Genetic modification of an echinocandin B-producing strain ofAspergillus nidulans to produce mutants blocked in sterigmatocystin biosynthesis

Autor: K. Goggans, D. McGilvray, R L Hodges, Paul L. Skatrud, D. W. Hodges, X. Xuei

Publikováno v: Journal of Industrial Microbiology. 13:372-381

The production of echinocandin B (ECB), a lipopolypeptide used for chemical manufacture of the anti-Candida agent CilofunginTM, was accomplished by fermentation using a strain ofAspergillus nidulans. In addition to ECB, this fermentation also produce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2094b26be752e777b8a2a3f5eb3aac3
https://doi.org/10.1007/bf01577222

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Improved Expression of a Hybrid Streptomyces clavuligerus cefE Gene in Penicillium chrysogenum

Autor: Derek Mcgilvray, Dotzlaf Joe Edward, Wu-Kuang Yeh, R L Hodges, Stephen Wyatt Queener, Greaney Michael Gerard, Robert John Beckmann, Paul Robert Rosteck, Cathleen A. Cantwell, Deborah L. Fisher

Publikováno v: Annals of the New York Academy of Sciences. 721:178-193

A hybrid cefE gene, encoding penicillin N expandase, was constructed by fusing the promoter sequences, Pcp, and terminator sequences, Pct from the Penicillium chrysogenum pcbC gene to the open reading frame (orf), cefEorf, from the Streptomyces clavu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f6658c6355982ac3b4d3d63d4c45771
https://doi.org/10.1111/j.1749-6632.1994.tb47391.x

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Relationship of Pod Damage by Southern Corn Rootworm and Soil Drainage to Peanut Yield

Autor: R. L. Hodges, T. P. Mack, B. N. Ang, D. A. Herbert

Publikováno v: Peanut Science. 21:68-74

No published studies have quantified the relationship between damage to peanut (Arachis hypogaea L.) pods by the southern corn rootworm, Diabrotica undecimpunctata howardi Barber, and yield. Peanut yields have generally been found to be inconsistentl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ab7650cca68d17e197879f1b43ecde6
https://doi.org/10.3146/i0095-3679-21-1-16

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Transmission electron microscopy characterization of defects resulting from the polycrystalline silicon buffered local oxidation of silicon isolation process

Autor: R. Sundaresan, Frank Randolph Bryant, J. W. Staman, R. L. Hodges, C.C. Wei, G. A. Dixit, F. T. Liou

Publikováno v: Applied Physics Letters. 60:2228-2230

Polybuffered LOCOS is used for isolation of active devices in submicron integrated circuits. Many papers have reported on the defects resulting from this process. We report, for the first time, on the structure and composition of these defects and re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da6e96bf89fd8fef1eb2aac5d9a65352
https://doi.org/10.1063/1.107038

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The Bacillus subtilis pnbA gene encoding p-nitrobenzyl esterase: cloning, sequence and high-level expression in Escherichia coli

Autor: Derek Mcgilvray, R L Hodges, Paul Robert Rosteck, Cathleen A. Cantwell, Tonya Pohl, Kimberly Lynn Sutton, James R. Swartling, Joseph Martin Zock, Stephen Wyatt Queener

Publikováno v: Gene. 151(1-2)

p-Nitrobenzyl esters serve as protecting groups on intermediates in the manufacture of clinically important oral beta-lactam antibiotics; de-esterification of the intermediates is required for synthesis of the final product. A Bacillus subtilis PNB c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e91dc418b9488d73078f069e6d6a4a38
https://pubmed.ncbi.nlm.nih.gov/7828905

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