Search Results - "BETLACH, M"

Evaluation of Immune Nanoparticles for Rapid and Non-Specific Activation of Antiviral and Antibacterial Immune Responses in Cattle, Swine, and Poultry by Wheat, William H, Chow, Lyndah, Betlach, Alyssa M, Pieters, Maria, Kurihara, Jade, Dow, Cooper, Johnson, Valerie, Garry, Franklyn B, Dow, Steven

“…Given the rapid potential spread of agricultural pathogens, and the lack of vaccines for many, there is an important unmet need for strategies to induce rapid…”
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Effect of multiple vaccinations on transmission and degree of Mycoplasma hyopneumoniae infection in gilts by Betlach, Alyssa M., Fano, Eduardo, VanderWaal, Kimberly, Pieters, Maria

“…•Vaccination against M. hyopneumoniae reduced bacterial load in infected gilts.•Vaccination of both infected and contact gilts reduced M. hyopneumoniae…”
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Improving Mycoplasma hyopneumoniae diagnostic capabilities by harnessing the infection dynamics by Garcia-Morante, Beatriz, Maes, Dominiek, Sibila, Marina, Betlach, Alyssa M., Sponheim, Amanda, Canturri, Albert, Pieters, Maria

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Effect of antibiotic treatment on Mycoplasma hyopneumoniae detection and infectious potential by Betlach, Alyssa M., Baumert, David, Utrera, Vitelio, Galina Pantoja, Lucina, Pieters, Maria

“…•Tulathromycin numerically reduced M. hyopneumoniae bacterial load and lung lesions.•Tulathromycin treatment altered M. hyopneumoniae transmission during acute…”
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Natural transmission and detection of Mycoplasma hyopneumoniae in a naïve gilt population by Betlach, Alyssa M., Valeris-Chacin, Robert, Singer, Randall S., Allerson, Matt, Pieters, Maria

“…•Transmission was detected 6 weeks after contact to a naturally infected gilt.•Differences in time-to-detection of M. hyopneumoniae were observed among sample…”
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Production of a polyketide natural product in nonpolyketide-producing prokaryotic and eukaryotic hosts by Kealey, J.T, Liu, L, Santi, D.V, Betlach, M.C, Barr, P.J

“…The polyketides are a diverse group of natural products with great significance as human and veterinary pharmaceuticals. A significant barrier to the…”
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Recombinant polyketide synthesis in Streptomyces: engineering of improved host strains by Ziermann, R, Betlach, M C

“…Efficient polyketide synthesis derived from plasmid-borne heterologous Streptomyces polyketide synthase (PKS) gene clusters necessitates a suitable host…”
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The effect of gilt flow management during acclimation on Mycoplasma hyopneumoniae detection by Takeuti, Karine L., Betlach, Alyssa M., Fano, Eduardo, Schwartz, Mark, Yaros, Joseph, Wayne, Spencer, Schmaling, Ethan, de Barcellos, David E.S.N., Pieters, Maria

“…The objective of this study was to characterize the Mycoplasma hyopneumoniae (M. hyopneumoniae) detection and seroconversion patterns in recently acclimated…”
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Impact of dietary analyzed calcium to phosphorus ratios and standardized total tract digestible phosphorus to net energy ratios on growth performance, bone, and carcass characteristics of pigs by Williams, Hadley R, Tokach, Mike D, Woodworth, Jason C, DeRouchey, Joel M, Goodband, Robert D, Gebhardt, Jordan T, Vier, Carine M, Lu, Ning, Navales, Ron, Spindler, Matthew, Orlando, Uislei, Zaragoza, Luis, Betlach, Alyssa M

“…Abstract A total of 2,184 pigs (337 × 1,050, PIC; initially 12.4 ± 0.17 kg) were used in a 143-d study to evaluate the effects of feeding varying analyzed…”
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Mycoplasma hyopneumoniae variability: Current trends and proposed terminology for genomic classification by Betlach, Alyssa M., Maes, Dominiek, Garza‐Moreno, Laura, Tamiozzo, Pablo, Sibila, Marina, Haesebrouck, Freddy, Segalés, Joaquim, Pieters, Maria

“…Mycoplasma hyopneumoniae (M. hyopneumoniae) is the aetiologic agent of enzootic pneumonia in swine, a prevalent chronic respiratory disease worldwide…”
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Mycoplasma hyopneumoniae genetic variability within swine production flows by Betlach, Alyssa M., Fano, Eduardo, Sponheim, Amanda, Valeris-Chacin, Robert, Dalquist, Laura, Singer, Randall S., Pieters, Maria

“…The aim of this study was to assess the genetic variability of Mycoplasma hyopneumoniae within various swine production flows. Four M. hyopneumoniae positive…”
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A two-vector system for the production of recombinant polyketides in Streptomyces by ZIERMANN, R, BETLACH, M. C

“…A two-vector system was developed for heterologous expression of the three genes comprising the 6-deoxyerythronolide B synthase (DEBS) polyketide gene cluster…”
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Expression of the bop gene cluster of Halobacterium halobium is induced by low oxygen tension and by light by SHAND, R. F, BETLACH, M. C

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Biosynthesis of 2-Nor-6-deoxyerythronolide B by Rationally Designed Domain Substitution by Liu, Lu, Thamchaipenet, Arinthip, Fu, Hong, Betlach, Mary, Ashley, Gary

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Gain-of-Function Mutagenesis of a Modular Polyketide Synthase by McDaniel, Robert, Kao, Camilla M, Fu, Hong, Hevezi, Peter, Gustafsson, Claes, Betlach, Mary, Ashley, Gary, Cane, David E, Khosla, Chaitan

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bop gene cluster expression in bacteriorhodopsin-overproducing mutants of Halobacterium halobium by SHAND, R. F, BETLACH, M. C

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Macrolide biosynthesis: A single cytochrome P450, PicK, is responsible for the hydroxylations that generate methymycin, neomethymycin, and picromycin in Streptomyces venezuelae by Graziani, Edmund I, Cane, David E, Betlach, Melanie C, Kealey, James T, McDaniel, Robert

“…The final step in the biosynthesis of methymycin, neomethymycin, and picromycin is an hydroxylation, shown to be carried out by the cytochrome P-450…”
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The bat Gene of Halobacterium halobium Encodes a Trans-Acting Oxygen Inducibility Factor by Gropp, Felix, Betlach, Mary C.

“…Oxygen and light affect the expression of the bacterioopsin gene (bop), which encodes a light-driven proton pump in the purple membrane of Halobacterium…”
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Association of the Halobacterial 7S RNA to the Polysome Correlates with Expression of the Membrane Protein Bacterioopsin by Gropp, Roswitha, Gropp, Felix, Betlach, Mary C.

“…The sedimentation behavior of the halobacterial 7S RNA and bacterioopsin mRNA was assessed after application of total cell lysates to sucrose gradients. These…”
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Characterization of the Macrolide P-450 Hydroxylase from Streptomyces venezuelae Which Converts Narbomycin to Picromycin by Betlach, Melanie C, Kealey, James T, Betlach, Mary C, Ashley, Gary W, McDaniel, Robert

“…The post-polyketide synthase (PKS) biosynthetic tailoring of macrolide antibiotics usually involves one or more oxidation reactions catalyzed by cytochrome…”
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