Putrescine Comes From What Microbiology Test Courses

PUTRESCINE IS AN INTRASPECIES AND INTERKINGDOM CELL-CELL …

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Web Aug 21, 2019 Abstract. The infections caused by Dickeya zeae become a severe problem in recent years, but the regulatory mechanisms that govern the bacterial virulence remain to be fragmental. Here we report the investigation of potential involvement of polyamines … ...
Author Zurong Shi, Qingwei Wang, Yasheng Li, Zhibing Liang, Linghui Xu, Jianuan Zhou, Zining Cui, Lian-Hui ...
DOI 10.3389/fmicb.2019.01950
Publish Year 2019
Publication Front Microbiol. 2019; 10

SYMBIOTIC POLYAMINE METABOLISM REGULATES EPITHELIAL ... - NATURE

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Web Apr 8, 2021 19 Altmetric. Metrics. Abstract. Intestinal microbiota-derived metabolites have biological importance for the host. Polyamines, such as putrescine and spermidine, are … ...
Author Atsuo Nakamura, Shin Kurihara, Daisuke Takahashi, Wakana Ohashi, Yutaka Nakamura, Shunsuke Kimura, S...
Publish Year 2021

PUTRESCINE AND ITS METABOLIC PRECURSOR ARGININE PROMOTE BIOFILM …

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Web Jan 18, 2022 In this study, we found that putrescine, a small molecule ubiquitously found in eukaryotic cells, robustly enhances P. aeruginosa biofilm and c-di-GMP. We propose … ...
DOI 10.1128/JB.00297-21
Published 2022/01
Publication J Bacteriol. 2022 Jan; 204(1)

PUTRESCINE CONTROLS THE FORMATION OF - OXFORD ACADEMIC

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Web Dec 1, 2014 Data obtained in our experiments with the polyamine-deficient E. coli strain demonstrate that the formation of persisters tolerant to netilmicin is highly upregulated by … ...
Author Alexander G. Tkachenko, Natalya M. Kashevarova, Elena A. Karavaeva, Mikhail S. Shumkov
Estimated Reading Time 11 mins
Publish Year 2014

METABOLIC EVOLUTION AND A COMPARATIVE OMICS ANALYSIS OF

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Web Feb 1, 2018 Putrescine production by microorganisms is summarized in Table 8. The putrescine yield achieved in this study is the highest value reported so far. The … ...

PUTRESCINE CATABOLISM IS A METABOLIC RESPONSE TO SEVERAL …

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Web Mar 27, 2013 Introduction. The major polyamines in Escherichia coli and many other bacteria are putrescine and spermidine (Tabor and Tabor, 1985; Cohen, 1998 ). Six … ...

JOURNAL OF MICROBIOLOGY, BIOTECHNOLOGY AND WUNDERLICHOVá ET AL.

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Web The detection of putrescine producing gram-negative bacteria that is extremely important because of its potential contribution to the production of carcinogenic nitrosamines, and … ...

PUTRESCINE: A KEY METABOLITE INVOLVED IN PLANT DEVELOPMENT, …

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Web Mar 10, 2022 Abstract. Putrescine (Put) is the starting point of the polyamines (PAs) pathway and the most common PA in higher plants. It is synthesized by two main … ...

FACTORS AFFECTING THE PRODUCTION OF PUTRESCINE FROM AGMATINE BY

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Web Jul 1, 2008 Significance and Impact of the Study: These results have significance from two points of view, wine quality and toxicological and microbiological aspects, taking account … ...

THE BIOGENIC AMINES PUTRESCINE AND CADAVERINE SHOW IN VITRO

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Web Jan 15, 2019 10 Altmetric. Metrics. Abstract. Putrescine and cadaverine are among the most common biogenic amines (BA) in foods, but it is advisable that their accumulation … ...

PUTRESCINE BIOSYNTHESIS AND EXPORT GENES ARE ... - BMC MICROBIOLOGY

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Web Dec 27, 2018 Since the growth experiments showed that two mutants reported to be involved in intracellular putrescine homeostasis affected the growth rate of the APEC … ...

IMPROVING PUTRESCINE PRODUCTION BY - HOME - SPRINGER

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Web Feb 28, 2012 Applied Microbiology and Biotechnology - Corynebacterium glutamicum shows a great potential for the production of the polyamide monomer putrescine (1,4 … ...

FRONTIERS | TRANSCRIPTOMIC CHANGES IN RESPONSE TO PUTRESCINE …

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Web Oct 16, 2017 After introducing an ornithine decarboxylase gene, putrescine has been produced using engineered Escherichia coli ( Qian et al., 2009) and Corynebacterium … ...

INTESTINAL LUMINAL PUTRESCINE IS PRODUCED BY COLLECTIVE ... - PUBMED

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Web The polyamines putrescine and spermidine required for physiological process are also produced by intestinal microbiome. The production and release of these polyamines by … ...

THE PUTRESCINE BIOSYNTHESIS PATHWAY IN - SCIENCEDIRECT

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Web Jul 1, 2013 Putrescine. Lactococcus. Glucose. Catabolic repression. CcpA. 1. Introduction. Food-fermenting lactic acid bacteria (LAB) are generally considered non-toxic and non … ...

ORIGIN OF THE PUTRESCINE-PRODUCING ABILITY OF THE COAGULASE …

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Web Aug 15, 2010 Downstream of the odc gene, a gene encoding a putative amino acid transporter was found that shared 59% sequence identity with the ornithine/putrescine … ...

THE BIOGENIC AMINES PUTRESCINE AND CADAVERINE SHOW

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Web Jan 15, 2019 Real-time cell analysis of the effects of putrescine and cadaverine on HT29 cells. Cells were exposed to the indicated concentrations of putrescine ( A ), cadaverine … ...

A NOVEL PUTRESCINE EXPORTER SAPBCDF OF ESCHERICHIA COLI

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Web Dec 16, 2016 Screening for the unidentified putrescine exporter was performed using a gene knock-out collection of E. coli, and deletion of sapBCDF significantly decreased … ...

PUTRESCINE ACCUMULATION IN WINE: ROLE OF OENOCOCCUS OENI

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Web Jun 17, 2005 39 Citations. Explore all metrics. Cite this article. Abstract. Putrescine, the most abundant biogenic amine in wine, was proved to be produced by Oenococcus oeni … ...

IDENTIFICATION OF THE PUTRESCINE BIOSYNTHETIC GENES IN

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Web Identification of the putrescine biosynthetic genes in Pseudomonas aeruginosa and characterization of agmatine deiminase and N-carbamoylputrescine amidohydrolase of … ...

THE SMELL OF DEATH: EVIDENCE THAT PUTRESCINE ELICITS THREAT …

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Web Aug 28, 2015 In sum, putrescine appears to be well-suited to test as a specific chemical compound that can act as a threat signal in humans. Chemosensory cues can convey … ...

MICROORGANISMS | FREE FULL-TEXT | PUTRESCINE PRODUCTION BY ...

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Web Mar 24, 2022 The concentration of putrescine increased from 14 to 64 µM (p = 0.11, paired t-test) after L. curvatus KP 3-4 colonization compared to before L. curvatus KP 3 … ...

PRODUCTION OF PUTRESCINE AND CADAVERINE BY PAUCILACTOBACILLUS ...

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Web Mar 3, 2022 This study reports on the ability of P. wasatchensis WDC04 to produce cadaverine and putrescine in broth supplemented with lysine and ornithine, as well as in … ...