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Sensitivity and Specificity of the BAX® for Screening/Listeria monocytogenes Assay: Internal Validation and Independent Laboratory Study

Autor: W. M. Barbour, Curiale M, A. M. Hochberg, Gangar, Roering A, Peter M. Mrozinski

Publikováno v: Journal of AOAC INTERNATIONAL. 84:1087-1098

In this study to certify the BAX® for Screening/Listeria monocytogenes assay (DuPont Qualicon, Wilmington, DE), an internal evaluation was conducted on 16 food types that were simultaneously analyzed with the BAX system (BAX), and the ISO method for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76d725d99f6f25a19e654a2e86ab6af3
https://doi.org/10.1093/jaoac/84.4.1087

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Sensitivity and Specificity of the Test Kit BAX® for Screening/ E. coli O157:H7 in Ground Beef: Independent Laboratory Study

Autor: P. N. M. Gerhardt, W. M. Barbour, Peter M. Mrozinski, A. M. Hochberg, T. K. Cao, W. Ocasio

Publikováno v: Journal of AOAC INTERNATIONAL. 83:1349-1356

An independent laboratory study of the BAX® for Screening/E. coli O157:H7 kit was conducted at the National Food Laboratory, Inc., Dublin, CA, to complete AOAC® Performance Tested MethodSM certification. The BAX system kit was compared with the BAM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88a9dde32db4adacf7394320fe5041dd
https://doi.org/10.1093/jaoac/83.6.1349

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Bradyrhizobium japonicum nodD1 can be specifically induced by soybean flavonoids that do not induce the nodYABCSUIJ operon

Autor: Gary Stacey, G Smit, V Puvanesarajah, Russell W. Carlson, W M Barbour

Publikováno v: Journal of Biological Chemistry. 267:310-318

Besides genistein and daidzein, which are active inducers of the nodYABCSUIJ operon in Bradyrhizobium japonicum, soybean seeds also excrete compounds that are not inducers of the nodYABCSUIJ genes but enhance induction of this operon in the presence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9503d03d82c106e7476dca6c69c7e52c
https://doi.org/10.1016/s0021-9258(18)48495-5

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Efficacy of enrichment broths in the recovery of freeze-injured Escherichia coli O157:H7 in inoculated ground beef by PCR

Autor: W. C. Lionberg, L. Restaino, W. M. Barbour, E. W. Frampton

Publikováno v: Journal of food protection. 66(10)

Escherichia coli O157:H7 strains ATCC 35150 and ATCC 43894 and five pooled isolates from beef and pork freeze injured at -25 degrees C in beef infusion were used to inoculate ground beef. Samples (25 g each) were added to 225 ml of buffered peptone w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f5b22fd32fb8e8456f0b7e91ca07cf0
https://pubmed.ncbi.nlm.nih.gov/14572231

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Sensitivity and specificity of the BAX for screening/Listeria monocytogenes assay: internal validation and independent laboratory study

Autor: A M, Hochberg, A, Roering, V, Gangar, M, Curiale, W M, Barbour, P M, Mrozinski

Publikováno v: Journal of AOAC International. 84(4)

In this study to certify the BAX for Screening/Listeria monocytogenes assay (DuPont Qualicon, Wilmington, DE), an internal evaluation was conducted on 16 food types that were simultaneously analyzed with the BAX system (BAX), and the ISO method for t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a5ed98b40c386ad955159feff39650d9
https://pubmed.ncbi.nlm.nih.gov/11501909

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Bradyrhizobium japonicum nodD1 can be specifically induced by soybean flavonoids that do not induce the nodYABCSUIJ operon

Autor: G, Smit, V, Puvanesarajah, R W, Carlson, W M, Barbour, G, Stacey

Publikováno v: The Journal of biological chemistry. 267(1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a5686d691eeaed9aa1a077bd194cd6d2
https://pubmed.ncbi.nlm.nih.gov/1730597

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Chemotaxis of Bradyrhizobium japonicum to soybean exudates

Autor: Gary Stacey, W M Barbour, D R Hattermann

Publikováno v: Applied and environmental microbiology. 57(9)

The chemotactic response of Bradyrhizobium japonicum toward soybean seed and root exudates was examined. Assays using various isoflavones and fractionated exudate indicated that isoflavones are not the principal attractants in exudates. Likewise, ind

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::411f780992085003f1f8154c884f9019
https://pubmed.ncbi.nlm.nih.gov/1768137

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Evidence for plasmid- and chromosome-borne multiple nif genes in Rhizobium fredii

Autor: W M Barbour, Gerald H. Elkan, James N. Mathis

Rhizobium fredii is a fast-growing rhizobium isolated from the primitive Chinese soybean cultivar Peking and from the wild soybean Glycine soja. This rhizobium harbors nif genes on 150- to 200-megadalton plasmids. By passage on acridine orange plates

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ee30a087139d9fe85d12d9be2ca2bd1
https://europepmc.org/articles/PMC238570/

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A Broad-Range Ionization Detector

Autor: D. R. Rushneck, W. M. Barbour

Publikováno v: Developments in Applied Spectroscopy ISBN: 9781468486902

In the course of designing an electron attachment detector, a study of design parameters led to some rather interesting results. The effect of interelectrode distance was of particular interest. This variable has a pronounced effect on attachment beh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5b316dc800d1a8b3464502d6497726c
https://doi.org/10.1007/978-1-4684-8688-9_32

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