T4、Lambda噬菌体和大肠杆菌由于其生物合成吉布斯能的比例，可以在自然生态系统中共存

IF 1.1 4区工程技术 Q4 THERMODYNAMICS

Thermal Science Pub Date : 2023-01-01 DOI:10.2298/tsci2301411p

M. Popovic

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引用次数: 7

摘要

T4噬菌体、Lambda噬菌体和大肠杆菌模型常用于病毒与宿主相互作用的研究。本文首次报道了这三种生物在M9培养基上进行生物合成、分解代谢和代谢的热力学驱动力。此外，还分析了营养物质和代谢产物活性的影响。这三种生物都具有非常相似的吉布斯代谢能。此外，由于它们具有相同的分解代谢，它们的吉布斯分解代谢能是相同的。然而，生物合成的吉布斯能不同。计算的热力学性质已被用来解释细菌和噬菌体在自然生态系统中的动态平衡共存。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Thermodynamics of bacteria-phage interactions T4 and Lambda bacteriophages, and E. coli can coexist in natural ecosystems due to the ratio of their Gibbs energies of biosynthesis

The model of T4 phage, Lambda phage, and E. coli is often used in research on virus-host interactions. This paper reports for the first time the thermodynamic driving force of biosynthesis, catabolism and metabolism for the three organisms, on the M9 medium. Moreover, the influence of activities of nutrients and metabolic products is analyzed. All three organisms were found to have very similar Gibbs energies of metabolism. Moreover, since they share the same catabolism, their Gibbs energies of catabolism are identical. However, Gibbs energies of biosynthesis differ. The calculated thermodynamic properties have been used to explain the coexistence of both bacteria and phages in a dynamic equilibrium in natural ecosystems.

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来源期刊

Thermal Science 工程技术-热力学

CiteScore

2.70

自引率

29.40%

发文量

399

审稿时长

5 months

期刊介绍： The main aims of Thermal Science to publish papers giving results of the fundamental and applied research in different, but closely connected fields: fluid mechanics (mainly turbulent flows), heat transfer, mass transfer, combustion and chemical processes in single, and specifically in multi-phase and multi-component flows in high-temperature chemically reacting flows processes present in thermal engineering, energy generating or consuming equipment, process and chemical engineering equipment and devices, ecological engineering, The important characteristic of the journal is the orientation to the fundamental results of the investigations of different physical and chemical processes, always jointly present in real conditions, and their mutual influence. To publish papers written by experts from different fields: mechanical engineering, chemical engineering, fluid dynamics, thermodynamics and related fields. To inform international scientific community about the recent, and most prominent fundamental results achieved in the South-East European region, and particularly in Serbia, and - vice versa - to inform the scientific community from South-East European Region about recent fundamental and applied scientific achievements in developed countries, serving as a basis for technology development. To achieve international standards of the published papers, by the engagement of experts from different countries in the International Advisory board.