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Journal articles on the topic 'PCNB'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Nichols, Christine Ida, Chloe C. Kimball, and Joshua Vose. "Clinical and cost outcomes associated with multiple open procedures following percutaneous breast biopsy in Medicare patients." Journal of Clinical Oncology 35, no. 15_suppl (2017): e12083-e12083. http://dx.doi.org/10.1200/jco.2017.35.15_suppl.e12083.

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e12083 Background: Percutaneous core-needle biopsy (PCNB) is the standard of care to diagnose suspicious lesions of the breast. Dependent upon histology, many women require additional open procedures for definitive diagnosis and excision. However, there remains little nationally-representative research on the proportion of women undergoing multiple open biopsy or lumpectomy procedures and the associated incremental burden to the health system. Methods: This study used Medicare 100% Standard Analytic Files (2010–2014) to identify patients undergoing PCNB in an outpatient setting. Patients inclu

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2

Shim, M. Y., J. L. Starr, N. P. Keller, K. E. Woodard, and T. A. Lee. "Distribution of Isolates of Sclerotium rolfsii Tolerant to Pentachloronitrobenzene in Texas Peanut Fields." Plant Disease 82, no. 1 (1998): 103–6. http://dx.doi.org/10.1094/pdis.1998.82.1.103.

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The tolerance to pentachloronitrobenzene (PCNB) of an isolate of Sclerotium rolfsii collected in 1985 was quantified, and a survey of tolerance to PCNB in 377 other isolates of the fungus collected from Texas peanut fields from 1990 through 1994 was conducted. The effective dose (ED)50 of the previously collected PCNB-tolerant isolate was 11.07 μg PCNB/ml and was more than 5-fold greater than the ED50 of PCNB-sensitive isolates. The distribution of tolerance to PCNB among all isolates was slightly skewed, with 18 of the 377 isolates identified as having greater (P ≤ 0.05) tolerance to PCNB tha

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3

Hagan, A. K., J. R. Weeks, and R. B. Reed. "Southern Stem Rot Suppression On Peanut With The Insecticide Chlorpyrifos1." Peanut Science 13, no. 1 (1986): 36–37. http://dx.doi.org/10.3146/i0095-3679-13-1-11.

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Abstract Chlorpyrifos 15G(2.24 kg a.i./ha), PCNB 10G (11.2 kg a.i./ha), and PCNB 10G + chlorpyrifos 15G(11.2 + 2.24 kg a.i./ha) were compared for the suppression of southern stem rot caused by Sclerotium rolfsii Sacc. on peanut in on-farm trials on nine farms over three years (1982–1984). Chlorpyrifos, PCNB, and PCNB + chlorpyrifos significantly reduced loci counts all three years. PCNB + chlorpyrifos generally gave the best stem rot suppression and yield response, but there was little difference in disease loci counts between chlorpyrifos and PCNB. PCNB significantly increased yield over the

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4

Hagan, A. K., J. R. Weeks, and K. Bowen. "Effect of Placement and Rate of PCNB and PCNB + Ethoprop On The Control Of Southern Stem Rot Of Peanut1." Peanut Science 18, no. 2 (1991): 94–97. http://dx.doi.org/10.3146/i0095-3679-18-2-8.

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Abstract Pentachloronitrobenzene (PCNB) 10G and PCNB + ethoprop 10–3G applied on 10-cm (narrow) and 25-cm (wide) band widths, respectively, were evaluated for the control of southern stem rot (Sclerotium rolfsii) and impact on yield of peanut. On-farm evaluations with PCNB were done in 1988 to 1990, while PCNB + ethoprop and diniconazole 25W were tested in 1989 and 1990. Narrow band width (10-cm) applications of the 5.6 kg a.i./ha rate of PCNB significantly reduced disease and increased yield all three years compared to the control; the 11.2 kg a.i./ha rate applied on the wide band width (25-c

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5

Kuai, Yanrong, Xiaobo Gao, Huixia Yang, et al. "Pentachloronitrobenzene alters progesterone production and primordial follicle recruitment in cultured granulosa cells and rat ovary†." Biology of Reproduction 102, no. 2 (2019): 511–20. http://dx.doi.org/10.1093/biolre/ioz195.

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Abstract Pentachloronitrobenzene (PCNB) is an organochlorine fungicide widely used for crop production and has become an environmental concern. Little is known about the effect of PCNB on ovarian steroidogenesis and follicular development. We found that PCNB stimulated Star expression and progesterone production in cultured rat granulosa cells in a dose-dependent manner. PCNB activated mitogen-activated protein kinase (MAPK3/1) extracellulat regulated kinase (ERK1/2), thus inhibition of either protein kinase A (PKA) or MAPK3/1 signaling pathway significantly attenuated progesterone biosynthesi

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6

Yuan, Lei, Zhong Lin Chen, Yue Liu, and Yu Liu. "Catalytic Ozonation for the Degradation of p-Chloronitrobenzene in Aqueous Solution by Pumice." Advanced Materials Research 239-242 (May 2011): 1123–28. http://dx.doi.org/10.4028/www.scientific.net/amr.239-242.1123.

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Catalytic ozonation of p-Chloronitrobenzene (pCNB) in aqueous solution has been carried out where pumice have been used as the catalysts. The presences of the catalysts significantly improve the degradation efficiency of pCNB and the utilization efficiency of ozone. The adsorption of pCNB is too small to make a significant contribution to the degradation of pCNB in either of the processes of catalytic ozonation by pumice. Addition of t-BuOH causes the obvious decrease of degradation efficiency, suggesting that degradation of pCNB follows the mechanism of hydroxyl radical (OH) oxidation. Some o

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7

Hagan, A. K., J. R. Weeks, and J. A. McGuire. "Comparison of Soil Insecticides Alone and In Combination With PCNB for Suppression of Southern Stem Rot of Peanut1." Peanut Science 15, no. 1 (1988): 35–38. http://dx.doi.org/10.3146/i0095-3679-15-1-10.

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Abstract The soil insecticides, chlorpyrifos 15G (2.2 kg a.i./ha), ethoprop 15G (3.3 kg a.i./ha), and fonofos (2.2 kg a.i./ha) were compared with pentachloronitrobenzene (PCNB) 10G (11.2 kg a.i./ha) and PCNB (11.2 kg a.i./ha) + insecticide combinations for suppression of southern stem rot caused by Sclerotium rolfsii on peanut in a series of field trials in 1985, 1986, and 1987 in southeastern Alabama. Stem rot loci counts were reduced each year by chlorpyrifos and two of three years of ethoprop, and fonofos compared to the non-treated control. Disease suppression with chlorpyrifos and ethopro

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8

Liu, Yue, Lei Liu, and Wei Jin Gong. "Degradation of p-Chloronitrobenzene in Aqueous Solution by Iron Silicate Catalytic Ozonation." Advanced Materials Research 955-959 (June 2014): 2162–68. http://dx.doi.org/10.4028/www.scientific.net/amr.955-959.2162.

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Iron silicate, a stable and efficient catalyst prepared in the laboratory has been successfully used as a catalyst combined with ozonation in the degradation of p-Chloronitrobenzene (pCNB). The catalytic ozonation removal effectiveness of pCNB was investigated under various physicochemical conditions. Both the adsorption and the single ozonation were not effective for the degradation of pCNB, but the presence of iron silicate in ozonation process could substantially enhance the pCNB removal efficiency. The hydroxyl radical scavenger experiment confirmed that iron silicate catalytic ozonation f

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9

Neng, Jing, Caiping Liao, Yazhi Wang, Yan Wang, and Kai Yang. "Rapid and Sensitive Detection of Pentachloronitrobenzene by Surface-Enhanced Raman Spectroscopy Combined with Molecularly Imprinted Polymers." Biosensors 12, no. 2 (2022): 52. http://dx.doi.org/10.3390/bios12020052.

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Molecularly imprinted polymers (MIPs) specifically targeting pentachloronitrobenzene (PCNB) and containing silver nanoparticles have been prepared by free radical polymerization reaction using methyl methacrylate (MMA) as a functional monomer, PCNB as a template molecule, 1,4-butanedioldimethacrylate as a cross linker, lauroyl peroxide (LPO) as an initiator, and the silver nanoparticles with the best surface-enhanced Raman scattering (SERS) effect as SERS enhancement materials. Our results indicated that MIPs specifically recognize PCNB from complex matrices. The intensity of the PCNB characte

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10

Fan, Guoqiang, Tianzhu Shen, Kun Jia, et al. "Pentachloronitrobenzene Reduces the Proliferative Capacity of Zebrafish Embryonic Cardiomyocytes via Oxidative Stress." Toxics 10, no. 6 (2022): 299. http://dx.doi.org/10.3390/toxics10060299.

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Pentachloronitrobenzene (PCNB) is an organochlorine protective fungicide mainly used as a soil and seed fungicide. Currently, there are few reports on the toxicity of PCNB to zebrafish embryo. Here, we evaluated the toxicity of PCNB in aquatic vertebrates using a zebrafish model. Exposure of zebrafish embryos to PCNB at concentrations of 0.25 mg/L, 0.5 mg/L, and 0.75 mg/L from 6 hpf to 72 hpf resulted in abnormal embryonic development, including cardiac malformation, pericardial edema, decreased heart rate, decreased blood flow velocity, deposition at yolk sac, shortened body length, and incre

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11

Shen, Jimin, Jiayi Zhu, Yanli Kong, Tianwen Li, and Zhonglin Chen. "Synthesized heterogeneous Fenton-like goethite (FeOOH) catalyst for degradation of p-chloronitrobenzene." Water Science and Technology 68, no. 7 (2013): 1614–21. http://dx.doi.org/10.2166/wst.2013.177.

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The removal of p-chloronitrobenzene (pCNB) was investigated by a heterogeneous Fenton-like system using a laboratory synthesized goethite (FeOOH) as catalyst. The influencing factors and the degradation pathway of pCNB were also evaluated. With a stronger catalytic activity than Fe2+ catalyst, the synthesized FeOOH catalyst can significantly promote the decomposition of H2O2, and the decomposition product hydroxyl radicals (·OH) can oxidize pCNB in the water effectively. The FeOOH catalyst can also adsorb a certain amount of pCNB, and the adsorption effect is related to the amount of FeOOH and

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12

Kimball, Chloe C., Christine I. Nichols, and Joshua G. Vose. "The Payer and Patient Cost Burden of Open Breast Conserving Procedures Following Percutaneous Breast Biopsy." Breast Cancer: Basic and Clinical Research 12 (January 1, 2018): 117822341877776. http://dx.doi.org/10.1177/1178223418777766.

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Objectives: Percutaneous core-needle biopsy (PCNB) is the standard of care to biopsy and diagnose suspicious breast lesions. Dependent on histology, many patients require additional open procedures for definitive diagnosis and excision. This study estimated the payer and patient out-of-pocket (OOP) costs, and complication risk, among those requiring at least 1 open procedure following PCNB. Methods: This retrospective study used the Truven Commercial database (2009-2014). Women who underwent PCNB, with continuous insurance, and no history of cancer, chemotherapy, radiation, or breast surgery i

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13

Csinos, A. S. "Activity of Tolclofos - Methyl (Rizolex) on Sclerotium rolfsii and Rhizoctonia solani in Peanut1." Peanut Science 12, no. 1 (1985): 32–35. http://dx.doi.org/10.3146/pnut.12.1.0008.

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Abstract Tolclofos-methyl was compared to PCNB in vitro to determine its relative activity against four isolates of Sclerotium rolfsii Sacc. and two isolates of Rhizoctonia solani Kuehn. Concentrations of 0.001, 0.01, 0.1, 1.0 and 10 μg/mL of each of the fungicides were used to evaluate their effects on radial growth on both S. rolfsii and R. solani and their effects on sclerotia formation and sclerotial germination of S. rolfsii. Little difference in efficacy between the fungicides occurred for S. rolfsii. However, tolclofos-methyl reduced radial growth of R. solani more than PCNB at concentr

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14

Liu, Zhonghe, Yudong Chen, Xiaochen Ge, and Weidong Zhou. "Photonic crystal nanobeam cavities with lateral fins." Nanophotonics 10, no. 15 (2021): 3889–94. http://dx.doi.org/10.1515/nanoph-2021-0361.

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Abstract We present the design, fabrication, and characterization of suspended arrays of small volume, high quality factor (Q) silicon nitride photonic crystal nanobeam (PCNB) cavities with lateral nanorod fin structures. By controlling the alignment position of the fins with respect to the air holes, the resonance wavelength and Q-factor of the PCNB cavities can be tuned to realize the desired performance. Measured tunable range of 2 × 104 and 10 nm is achieved for Q-factor and resonance wavelength, respectively, with the highest Q-factor measured at 2.5 × 104. Incorporating such nanorod fins

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15

Yuan, Lei, Ji Min Shen, and Zhong Lin Chen. "Kinetics of Pumice Catalyzed Ozonation of Trace p-Chloronitrobenzene in Aqueous Solution." Applied Mechanics and Materials 90-93 (September 2011): 2925–28. http://dx.doi.org/10.4028/www.scientific.net/amm.90-93.2925.

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The kinetics of pumice for decomposition of p-chloronitrobenzene (pCNB) in aqueous solution were investigate. The experiment result indicated that ozonation alone and pumice-catalyzed ozonation of trace pCNB in aqueous solution followed the Pseudo-first-order kinetic model at the reaction temperature of 296 K and the initial pH of 6.86. The rate constant of pumice-catalyzed ozonation increase 149% compared with ozonation alone. In two processes mentioned above, the rate constants of degradation of pCNB were found to decrease with increasing of tert-butyl alcohol. The rate constant of ozonation

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16

Pichardo Guido, Sergio. "Evaluación de pentacloronitrobenceno (PCNB) en el control de la pudrición radicular cusada por Rhizoctonia solani Kuhn en frijol común (Phaseolus vulgaris L.)." Agronomía Mesoamericana 1 (June 27, 2016): 55. http://dx.doi.org/10.15517/am.v1i0.25329.

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This experiment was conducted at “La Compañía”, Estación Experimental del Instituto Superior de Ciencias Agropecuarias (ISCA), which is located in the department of Carazo, Nicaragua. The trial was conducted during the months of June through September, 1987 with the following objectives: 1) To determine the appropiate rate of pentachloronitrobenzene (PCNB) for control of Rhizoctonia solani in common beans, 2) To evaluate the effect of mixing PCNB and “ Metalaxyl” on grain yield of common beans, 3) To determine yield reduction percentages caused by R. solani in common beans and 4) To select the

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17

Gingl, Franz, та Joachim Strähle. "Synthese und Struktur von μ-Bromo-μ-dioxo-bis( phthalocyaninato-niob(V))tribromid, [(PcNb)2O2Br]+Br3-, einem zweikernigen Phthalocyaninatokomplex / Synthesis and Structure of μ-Bromo-μ-dioxo-bis(phthalocyaninato-niobium(V))tribromide, [(PcNb)2O2Br]+Br3-, a Dinuclear Phthalocyaninato Complex". Zeitschrift für Naturforschung B 44, № 2 (1989): 110–16. http://dx.doi.org/10.1515/znb-1989-0202.

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Abstract dioxo-bis(phthaIocyaninato-niob(V))tribromid, [(PcNb)20 2Br]+BrJ, einem zweikernigen Phthalocyaninatokomplex Synthesis and Structure of i w-Bromo-/ i/-dioxo-bis(phthalocyaninato-niobium(V))tribromide, [(PcNb)20 2Br]~Br3 , i w -Brom o-^-dioxo-bis(phthalocyaninato-niobium (V))tribrom ide. Synthesis. Crystal Structure

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18

Jiang, Tao, Jun Guo He, Xiao Nan Yang, and Jian Zheng Li. "Enhanced Ozonation of P-Chloronitrobenzene in Aqueous Solution Using Nanometer CuO Powders." Advanced Materials Research 807-809 (September 2013): 2675–78. http://dx.doi.org/10.4028/www.scientific.net/amr.807-809.2675.

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Heterogeneous catalytic ozonation for the degradation of p-chloronitrobenzene (pCNB) in aqueous soloution was investigated in presence of copper oxide (CuO) nanoparticles prepared by the precipitation method. The average diameter of CuO nanoparticles was 26.8nm, with a specific surface area of 10.2580m2/g and average pore diameter of 7.53nm. The presence of CuO nanoparticles in ozonation enhanced the degradation efficiency as compared to ozonation alone. Typical operating parameters like catalyst dosage, initial reaction temperature and initial pH exerted a positive influence on the pCNB degra

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19

Marchak, Katherine, Michael J. Hong, and Kristofer M. Schramm. "Systemic Air Embolism following CT-Guided Percutaneous Core Needle Biopsy of the Lung: Case Report and Review of the Literature." Seminars in Interventional Radiology 36, no. 02 (2019): 068–71. http://dx.doi.org/10.1055/s-0039-1688417.

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Systemic air embolism (SAE) is a rare but serious complication of percutaneous core needle biopsy (PCNB) of the lung. Incidence of clinically apparent SAE is estimated at 0.061%, while clinically silent SAE may be as high as 3.8%. We present the complication of a small SAE during PCNB of the lung in a 78-year-old patient, which resulted in a transient myocardial ischemic event. This case highlights the importance of understanding the mechanism, frequency, and management of rare complications of PCNB of the lung; these complications should be considered in preoperative risk stratification. Rega

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Yuan, Lei, Jimin Shen, and Zhonglin Chen. "Catalytic ozonation of p-chloronitrobenzene over pumice-supported zinc oxyhydroxide." Water Science and Technology 68, no. 8 (2013): 1895–900. http://dx.doi.org/10.2166/wst.2013.449.

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The catalytic ozonation of p-chloronitrobenzene (pCNB) in an aqueous solution using pumice-supported zinc oxyhydroxide (ZMP) as the catalyst was investigated. ZMP significantly enhanced the degradation efficiency in the heterogeneous catalytic ozonation compared with ozonation alone. The decomposition rate of the aqueous ozone increased 2.84-fold in the presence of ZMP. Catalytic ozone decomposition showed that pCNB is oxidized primarily by hydroxyl radicals (•OH) in ozonation/ZMP processes. This modification increases the density of surface hydroxyl groups as well as the pH at the point of ze

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Schubert, Katherine, Jessica Zhang, Michele E. Muscolo, et al. "The polyadenylase PAPI is required for virulence plasmid maintenance in pathogenic bacteria." PLOS Pathogens 21, no. 5 (2025): e1012655. https://doi.org/10.1371/journal.ppat.1012655.

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Many species of pathogenic bacteria harbor critical plasmid-encoded virulence factors, and yet the regulation of plasmid replication is often poorly understood despite playing a key role in plasmid-encoded gene expression. Human pathogenic Yersinia, including the plague agent Yersinia pestis and its close relative Y. pseudotuberculosis, require the type III secretion system (T3SS) virulence factor to subvert host defense mechanisms and colonize host tissues. The Yersinia T3SS is encoded on the IncFII plasmid for Yersinia virulence (pYV). Several layers of gene regulation enable a large increas

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22

Kochman, J., and W. Macias. "Wpływ typu gleby, pH, wilgotności i temperatury na fitotoksyczność i skuteczność zwalczania głowni cebuli (Urocystis magica Pass.) fungicydami z grup PCNB i TMTD [Influence of soil type, pH, moisture and temperature on phytotoxicity and effectiveness in control of onion smut (Urocystis magica Pass.) with fungicides of the groups PCNB and TMDT]." Acta Agrobotanica 27, no. 1 (2015): 85–103. http://dx.doi.org/10.5586/aa.1974.008.

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Numerous experiments were performed in order to establish the influence of ecological factors such as soil type, pH, moisture and temperature on the degree of phytotoxicity towards onions as well as the effectiveness of such fungicides as Zaprawa Nasienna of the TMTD group, Terrafun 20, Terrafun 75, Brassicol and Liro PCNB-50 of the PCNB group in control of onion smut (<i>Urocystis magica</i> Pass.).

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23

Burgess, Tyler L., Frank A. Blazich, David L. Nash, and Betsy Randall-Schadel. "Influence of Selected Surface Disinfestants, Fungicides, and Temperature on Seed Germination and Initial Growth of Southern Seaoats (Uniola paniculata)." Journal of Environmental Horticulture 23, no. 1 (2005): 4–8. http://dx.doi.org/10.24266/0738-2898-23.1.4.

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Abstract Seeds of southern seaoats (Uniola paniculata L.) were removed from storage at 4C (39F) and treated with the following selected surface disinfestants, fungicides, or combinations of these chemicals: nontreated (control), 1.3% sodium hypochlorite [NaOCl (chlorine bleach)], 2.6% sodium hypochlorite, RTU® (12.6% thiram + 0.34% thiabendazole), RTU®-PCNB (24% pentachloronitrobenzene), 1.3% sodium hypochlorite and RTU®, 2.6% sodium hypochlorite and RTU®, 1.3% sodium hypochlorite and RTU®-PCNB, or 2.6% sodium hypochlorite and RTU®-PCNB. Following treatment, seeds were germinated at an 8/16 hr

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Hagan, A. K., J. R. Weeks, and K. Bowen. "Effects of Application Timing and Method on Control of Southern Stem Rot of Peanut With Foliar-Applied Fungicides1." Peanut Science 18, no. 1 (1991): 47–50. http://dx.doi.org/10.3146/i0095-3679-18-1-13.

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Abstract Foliar-applied flutolanil, diniconazole, tebuconazole, and propiconazole were compared to granular PCNB for the control of southern stem rot (Sclerotium rolfsii) and their effects on yield of peanut in 1988 and 1989 in southeastern Alabama. Numbers of stem rot loci were significantly decreased and yields were increased in plots treated with banded and broadcast applications of flutolanil, diniconazole, and tebucnzole. While yields of flutolanil-, diniconazole-, and tebuconazole-treated plots were significantly higher than the PCNB-treated plots, efficacy of these fungicides in control

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Crenn, Vincent, Léonard Vezole, Amine Bouhamama, et al. "Percutaneous Core Needle Biopsy Can Efficiently and Safely Diagnose Most Primary Bone Tumors." Diagnostics 11, no. 9 (2021): 1552. http://dx.doi.org/10.3390/diagnostics11091552.

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A biopsy is a prerequisite for the diagnosis and evaluation of musculoskeletal tumors. It is considered that surgical biopsy provides a more reliable diagnosis because it can obtain more tumor material for pathological analysis. However, it is often associated with a significant complication rate. Imaging-guided percutaneous core needle biopsy (PCNB) is now widely used as an alternative to surgical biopsy; it appears to be minimally invasive, possibly with lower complication rates. This study evaluates the diagnostic yield of the preferred use of PCNB in a referral center, its accuracy, and it

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Mihail, J. D., and S. M. Alcorn. "Seedling Establishment of Direct-seeded Guayule." Journal of the American Society for Horticultural Science 115, no. 2 (1990): 234–40. http://dx.doi.org/10.21273/jashs.115.2.234.

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The establishment of stands from directly sown seed may be a way to reduce the current high costs associated with guayule (Parthenium argentatum Gray) cultivation. These field studies were conducted to examine the combined effects of shade and fungicides on the survival of guayule seedlings established from directly sown seed. Soil in the experimental plot was a loam of pH 7.25. The following fungicides: a) Terraclor Super X, b) Ridomil 5G, c) Ridomil PC llG, d) Tilt 3.6E, e) Terracoat, and f) Vitavax + PCNB were tested alone and in combination with the nonwoven polyester shadecloth, Reemay, t

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CELLUCCI, LUCIA, CLAUDIO ERCOLANI, PETER J. LUKES, ANGIOLA CHIESI-VILLA, and CORRADO RIZZOLI. "Synthesis, X-Ray Crystal Structure and Reactivity of Dichloro(phthalocyaninato)niobium(IV) (New Polymorph) and Trichloro(phthalocyaninato)niobium(V)." Journal of Porphyrins and Phthalocyanines 02, no. 01 (1998): 9–19. http://dx.doi.org/10.1002/(sici)1099-1409(199801/02)2:1<9::aid-jpp48>3.0.co;2-z.

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Dichloro(phthalocyaninato)niobium(IV), PcNbCl 2, has been isolated as a new polymorph and its X-ray crystal structure solved. Crystals are triclinic: formula C 32 H 16 Cl 2 N 8 Nb , space group P1, cell parameters a = 8.707(2) Å, b = 12.288(3) Å, c = 12.801(3) Å, α = 80.72(2) °, β = 85.43(2) °, γ = 76.62(2) °, V = 1313.7(6) Å3, Z = 2. The molecular structure closely resembles that already found for the monoclinic polymorph. Thus, Nb ( IV ) is six-coordinated in a cis arrangement, being displaced out of the inner N 4 square planar system of the phthalocyanine ring by 0.898(1) Å, towards the two

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Chihara, Yoshitomo, Hiroki Kuniyasu, Kiyohide Fujimoto, and Yoshihiko Hirao. "Evaluation of metastatic potential of prostate cancer." Oncology Reviews 5, no. 2 (2011): 103. http://dx.doi.org/10.4081/oncol.2011.103.

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We aimed to establish a method for evaluating malignant potential of prostate cancer using prostatic core needle biopsy (PCNB) before prostatectomy. If we can know the final pathological stage before treatment, we can select the most suitable therapeutic tactics. We then examined the expression of E-cadherin and type IV collagenase (MMP-9/-2), which play essential role in cancer cell invasion and metastasis. The expression ratio of MMP-9/-2 to E-cadherin (MER) is revealed as the relevant marker correlated with the final pathological stage and Gleason score by prostatectomy specimens. We next c

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Franke, M. D., T. B. Brenneman, and K. L. Stevenson. "Stem Rot of Peanut: Relationship Between in Vitro Fungicide Sensitivity and Field Efficacy of Fungicides." Peanut Science 25, no. 2 (1998): 76–80. http://dx.doi.org/10.3146/i0095-3679-25-2-4.

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Abstract Isolates of Sclerotium rolfsii exhibiting varying degrees of in vitro fungicide sensitivity were exposed to fungicides in field microplots in 1995 and 1996. Individual peanut (Arachis hypogaea L.) plants in 0.9-m microplots were inoculated with isolates of S. rolfsii collected from peanut fields throughout Georgia. The 60 isolates used in the study represented the full range of sensitivity to the fungicides tebuconazole, flutolanil, and PCNB. After inoculation, microplots were treated with recommended rates of tebuconazole (0.227 kg ai/ha), flutolanil (0.337 kg ai/ha), PCNB (5.6 kg ai

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Richardson, J. M., J. C. Stutz, and R. A. Backhaus. "Incorporating Fungicides into Fluid Drilling Gel to Control Damping-off of Guayule." HortScience 20, no. 4 (1985): 717–19. http://dx.doi.org/10.21273/hortsci.20.4.717.

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Abstract Etridiazole, etridiazole/thiophanate, fenaminosulf, Captan, and pentachloronitrobenzene (PCNB) were tested for prevention of damping-off of guayule (Parthenium argentatum Gray) seedlings in greenhouse tests. Fungicides were incorporated into a magnesium silicate fluid drilling gel containing pregerminated seeds. The seeds were sown into vermiculite and inoculated with Pythium debaryanum or Rhizoctonia solani. Phytotoxic levels of the fungicides were determined. PCNB was very effective in controlling damping-off caused by R. solani. Captan and fenaminosulf provided over 50% protection

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Franke, M. D., T. B. Brenneman, K. L. Stevenson, and G. B. Padgett. "Sensitivity of Isolates of Sclerotium rolfsii from Peanut in Georgia to Selected Fungicides." Plant Disease 82, no. 5 (1998): 578–83. http://dx.doi.org/10.1094/pdis.1998.82.5.578.

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The fungicide sensitivity of more than 450 isolates of Sclerotium rolfsii from 11 different peanut fields in Georgia was determined based on percent inhibition of mycelial growth on agar amended with tebuconazole, flutolanil, or PCNB. The 11 locations represented a wide geographic distribution and variety of exposure histories to tebuconazole, flutolanil, and PCNB. Most of the populations sampled were significantly more sensitive than the populations that had the longest exposure to the fungicides. Of the three fungicides tested, tebuconazole and flutolanil demonstrated the strongest positive

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Xiao, Kemeng, Hongying Liu, Shunwen Dong, Xinzou Fan, Yanli Chen, and Heng Xu. "Interfacial effect of Stropharia rugoso-annulata in liquid medium: interaction of exudates and nickel-quintozene." RSC Advances 6, no. 89 (2016): 86068–81. http://dx.doi.org/10.1039/c6ra14417a.

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This work investigated the accumulation of Ni and dissipation of PCNB by the mycelia ofS. rugoo-annulata, together with the correlation between cell exudates and contaminants removal in liquid medium.

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Filonow, A. B., and K. E. Jackson. "Effect of Metalaxyl Plus PCNB or Metalaxyl Plus Tolclofos-methyl on Peanut Pod Rot and Soil Populations of Pythium spp. and Rhizoctonia solani." Peanut Science 16, no. 1 (1989): 25–32. http://dx.doi.org/10.3146/i0095-3679-16-1-6.

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Abstract Metalaxyl plus PCNB or metalaxyl plus tolclofos-methyl were field tested in 1985–1987 in Oklahoma for their effect on pod rot of Florunner and Spanco peanut caused by Pythium spp. and Rhizoctonia solani. Total a.i. (kg/ha) of metalaxyl and PCNB applied in 1985, 1986 and 1987 were 1.12 and 11.2, 1.12 and 11.2 and 0.92 and 7.40. respectively. Total a.i. (kg/ha) of metalaxyl plus tolclofos-methyl applied in 1986 and 1987 were 1.34 and 3.36 and 1.12 and 2.24, respectively. Fungicides reduced pod rot severity on both cultivars at 2–8 wks prior to harvest; at harvest, however, none of the r

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34

Oszako, Tomasz, Katarzyna Anna Kubiak, Marta Siebyła, and Justyna Anna Nowakowska. "Slow Sand Filters as a part of integrated protection of seedlings against disease in forest nurseries." Forest Research Papers 74 (1) (March 1, 2013): 49–56. https://doi.org/10.2478/frp-2013-0006.

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Slow Sand Filters (SSF) are a biological method used to protect nursery plants, from pathogen infections which can cause serious diseases in many forest tree species. Thanks to SSF application the number of phytopathogens in nurseries can be significantly reduced, as demonstrated by many field and greenhouse experiments (e.g. in Polish nurseries, and for horticultural crops in Germany and The Netherlands). In this study, the effect of pollution from fertilizers and fungicides used in agriculture (e.g. PCNB) on the efficiency of SSFs was assessed. A quantitative analysis was performed of the co

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Maeda, Jocely Andreuccetti, Antonio Augusto do Lago, and Marcelo Aparecido Nunes Gerin. "Tratamentos com fungicidas no comportamento de sementes de amendoim." Bragantia 54, no. 1 (1995): 103–11. http://dx.doi.org/10.1590/s0006-87051995000100011.

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As sementes de amendoim (Arachis hypogaea L.) são especialmente vulneráveis à invasão fúngica, causa freqüente de estandes insatisfatórios e, conseqüentemente, de baixas produções da cultura. A eficiência dos fungicidas Captan, Thiram (TMTD), Benomyl, Quintozene (PCNB) e Thiabendazole, aplicados em sementes de amendoim do cultivar Tatu, foi estudada com relação à emergência de plântulas em casa de vegetação, e à emergência inicial, ao estande final e à produção de vagens no campo. Em todos os parâmetros, não houve efeito de época nem de interação fungicida x época de aplicação. A vantagem do u

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Zhang, Hanfei, Sufang Tian, Shan Wang, Songmei Liu, and Meiyan Liao. "CT-Guided Percutaneous Core Needle Biopsy in Typing and Subtyping Lung Cancer: A Comparison to Surgery." Technology in Cancer Research & Treatment 21 (January 2022): 153303382210864. http://dx.doi.org/10.1177/15330338221086411.

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Background: Lung cancer histologic types and subtypes are closely associated with treatment selection and prognosis prediction. In this study, we aim to evaluate the suitability of computed tomography-guided percutaneous core needle biopsy (CT-guided PCNB) in typing and subtyping lung cancer. Methods: From August 2007 to December 2015, the patients who underwent CT-guided PCNB and lung lesion resection were retrospectively collected and analyzed. All pathological sections were reassessed in consensus by 2 junior pathologists (group A) and 2 senior pathologists (group B), respectively. All case

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Barnes, J. S., A. S. Csinos, and W. D. Branch. "Sensitivity of Rhizoctonia solani isolates to fungicides and evaluation of peanut cultivars to Rhizoctonia limb rot1." Peanut Science 17, no. 2 (1990): 62–65. http://dx.doi.org/10.3146/i0095-3679-17-2-4.

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Abstract Twenty-one isolates were made from typical Rhizoctonia limb rot lesions of Florunner peanuts (Arachis hypogaea L.) and one each from a peanut pod and cowpea (Vigna unguiculata Walp.). Isolates of Rhizoctonia solani were characterized for sensitivity to three sterol-inhibiting fungicides, PCNB and chlorothalonil. Diniconazole, cyproconazole, and tebuconazole were the most effective inhibitors of radial growth, with a mean EC50 of 0.028, 0.056, and 0.166 μg/μL, respectively. EC50s for PCNB and chlorothalonil were 4.06 and 4.85 μg/mL, respectively. A technique to reproduce the disease in

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Morita, Y., and M. Tojo. "Modifications of PARP Medium Using Fluazinam, Miconazole, and Nystatin for Detection of Pythium spp. in Soil." Plant Disease 91, no. 12 (2007): 1591–99. http://dx.doi.org/10.1094/pdis-91-12-1591.

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The standard Pythium selective medium PARP (pimaricin + ampicillin + rifampicin + pentachloronitrobenzene [PCNB] agar), was modified by replacing PCNB and pimaricin with other antifungal agents. Several antifungal agents such as fluazinam, miconazole, 2,4,5,6-tetrachloroisophthalonitrile (TPN), iminoctadine triacetate, tolclofos-methyl, captan, and nystatin, initially were screened for effects on Pythium growth. Based on these results, the following three media were developed: PARF (pimaricin + ampicillin + rifampicin + fluazinam agar), NARF (nystatin + ampicillin + rifampicin + fluazinam agar

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Li, Xueyan, Yong Huang, Cong Li, Jimin Shen та Yang Deng. "Degradation of pCNB by Fenton like process using α-FeOOH". Chemical Engineering Journal 260 (січень 2015): 28–36. http://dx.doi.org/10.1016/j.cej.2014.08.042.

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Chastagner, G., and A. DeBauw. "ALTERNATIVES TO PCNB FOR CONTROLLING GRAY BULB ROT ON TULIPS." Acta Horticulturae, no. 886 (January 2011): 311–17. http://dx.doi.org/10.17660/actahortic.2011.886.44.

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41

Glenn, D. L., P. M. Phipps, and R. J. Stipes. "Control of Seed Transmission of Cylindrocladium parasiticum in Peanut with Seed Treatment Fungicides." Peanut Science 30, no. 2 (2003): 128–33. http://dx.doi.org/10.3146/pnut.30.2.0013.

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Abstract Seeds of peanut cultivars VA 98R and NC-V11 with speckled testae were treated with fungicide and assayed on a selective medium to determine the viability of Cylindrocladium parasiticum. The fungus was isolated from 78 and 90% of the untreated speckled seed of the respective cultivars. Seed treatment with captan + pcnb + carboxin, fludioxonil, captan, and thiophanate methyl significantly reduced recovery of the pathogen in both cultivars. Speckled seed of VA 98R and NC-V11 were treated with fungicides and planted in greenhouse and/or field trials in Suffolk, VA. Plants became infected

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42

Rothrock, C. S., S. A. Winters, P. K. Miller, et al. "Importance of Fungicide Seed Treatment and Environment on Seedling Diseases of Cotton." Plant Disease 96, no. 12 (2012): 1805–17. http://dx.doi.org/10.1094/pdis-01-12-0031-sr.

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The importance of fungicide seed treatments on cotton was examined using a series of standardized fungicide trials from 1993 to 2004. Fungicide seed treatments increased stands over those from seed not treated with fungicides in 119 of 211 trials. Metalaxyl increased stands compared to nontreated seed in 40 of 119 trials having significant fungicide responses, demonstrating the importance of Pythium spp. on stand establishment. Similarly, PCNB seed treatment increased stands compared to nontreated seed for 44 of 119 trials with a significant response, indicating the importance of Rhizoctonia s

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Funnell-Harris, Deanna L., Louis K. Prom, and Jeffrey F. Pedersen. "Isolation and characterization of the grain mold fungi Cochliobolus and Alternaria spp. from sorghum using semiselective media and DNA sequence analyses." Canadian Journal of Microbiology 59, no. 2 (2013): 87–96. http://dx.doi.org/10.1139/cjm-2012-0649.

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Mold diseases, caused by fungal complexes including Alternaria, Cochliobolus, and Fusarium species, limit sorghum grain production. Media were tested by plating Fusarium thapsinum, Alternaria sp., and Curvularia lunata, individually and competitively. Dichloran chloramphenicol rose bengal (DRBC) and modified V8 juice (ModV8) agars, found to be useful, were compared with commonly used agar media, dichloran chloramphenicol peptone (DCPA) and pentachloronitrobenzene (PCNB). Radial growth, starting with mycelia or single-conidia and hyphal tips, demonstrated an effect of media. For isolation of gr

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TASE, Norio, Akiyoshi SAEKI, and Yuichi FUSHIWAKI. "Groundwater Contamination by PCNB on the Northern Foot of Mt. Asama." Journal of Groundwater Hydrology 31, no. 1 (1989): 31–37. http://dx.doi.org/10.5917/jagh1987.31.31.

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45

Lièvremont, Didier, Francoise Seigle-murandi, and Jean-louis Benoit-guyod. "Removal of PCNB from aqueous solution by a fungal adsorption process." Water Research 32, no. 12 (1998): 3601–6. http://dx.doi.org/10.1016/s0043-1354(98)00132-8.

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TAMURA, Katsunori, Yuki HASEGAWA, Toshiaki KUDO, and Isamu YAMAGUCHI. "Isolation and Characterization of PCNB Degrading Bacterium, Pseudomonas aeruginosa Strain I-41." Journal of Pesticide Science 20, no. 2 (1995): 145–51. http://dx.doi.org/10.1584/jpestics.20.145.

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LI, Rong, Jin-Wei ZHENG, Bin NI, et al. "Biodegradation of Pentachloronitrobenzene by Labrys portucalensis pcnb-21 Isolated from Polluted Soil." Pedosphere 21, no. 1 (2011): 31–36. http://dx.doi.org/10.1016/s1002-0160(10)60076-8.

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Yu, Xuejuan, Chunhai Li, Dexiang Wang, Bo Liu, Haipeng Jia, and Wei Zhou. "Older Age and Abnormal Pulmonary Ventilation Function Do Not Increase the Risk of Pulmonary Hemorrhage Caused by CT-Guided Percutaneous Core Needle Biopsy." Canadian Respiratory Journal 2022 (August 5, 2022): 1–7. http://dx.doi.org/10.1155/2022/5238177.

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Purpose. The aim of this study was to analyze the differences in risk factors for pulmonary hemorrhage in elderly and young patients with percutaneous computed tomography-guided needle biopsies (PCNBs). The correlations between the incidence of pulmonary hemorrhage and pulmonary function indicators before CT-guided PCNB were also discussed. Methods. Between January 2018 and December 2019, 1,100 consecutive patients underwent CT-guided PCNBs at Qilu Hospital. Both univariate and multivariate logistic regression analyses identified risk factors for hemorrhage. Results. The occurrence of pulmonar

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Bowen, C., H. A. Melouk, K. E. Jackson, and M. E. Payton. "Effect of a Select Group of Seed Protectant Fungicides on Growth of Sclerotinia minor In Vitro and Its Recovery from Infested Peanut Seed." Plant Disease 84, no. 11 (2000): 1217–20. http://dx.doi.org/10.1094/pdis.2000.84.11.1217.

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Potato-dextrose agar containing 100 μg of streptomycin sulfate per milliliter of medium (SPDA) was amended to establish levels of 0, 2, 4, 6, 8, and 10 μg/ml of the fungicides thiophanate-methyl, carboxin, dicloran, captan, pentachloronitrobenzene (PCNB), or thiram. Fresh mycelial plugs, dry mycelial fragments, and sclerotia of Sclerotinia minor were placed onto the amended media, and mycelial growth and sclerotial germination were determined for 7 days. Thiophanate-methyl was the most effective chemical in inhibiting growth of S. minor, followed by PCNB and dicloran. Thiophanate-methyl was th

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March, J. B., M. D. Colloms, D. Hart-Davis, I. R. Oliver, and M. Masters. "Cloing and characterization of an Escherichia coli gene, pcnB, affecting plasmid copy number." Molecular Microbiology 3, no. 7 (1989): 903–10. http://dx.doi.org/10.1111/j.1365-2958.1989.tb00239.x.

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