avirulent phage

简明释义

非病原噬菌体

英英释义

例句

1.In a recent study, scientists demonstrated that avirulent phage 无毒噬菌体 can effectively target specific pathogens.

在最近的一项研究中，科学家们证明了无毒噬菌体可以有效靶向特定病原体。

2.The laboratory is studying the effects of avirulent phage 无毒噬菌体 on bacterial resistance.

实验室正在研究无毒噬菌体对细菌抗药性的影响。

3.The safety profile of avirulent phage 无毒噬菌体 makes it an attractive option for treating infections.

由于无毒噬菌体的安全性，使其成为治疗感染的一个有吸引力的选择。

4.The use of avirulent phage 无毒噬菌体 can help reduce harmful bacteria without affecting beneficial ones.

使用无毒噬菌体可以帮助减少有害细菌，而不影响有益细菌。

5.Researchers have isolated an avirulent phage 无毒噬菌体 that could potentially be used in phage therapy.

研究人员已经分离出一种可能用于噬菌体治疗的无毒噬菌体。

作文

In the realm of microbiology, the study of bacteriophages, or phages for short, has unveiled fascinating insights into the interactions between viruses and bacteria. Among these intriguing entities is the concept of an avirulent phage, which refers to a type of bacteriophage that does not cause disease in its host bacteria. Unlike virulent phages that lead to the lysis or destruction of bacterial cells, avirulent phages integrate their genetic material into the host's genome, allowing them to coexist peacefully without causing harm. This unique characteristic makes avirulent phages particularly interesting for researchers exploring alternative methods for bacterial control and phage therapy.The significance of avirulent phages lies in their potential applications in medicine and biotechnology. As antibiotic resistance becomes an escalating global concern, scientists are looking for innovative solutions to combat bacterial infections. avirulent phages offer a promising avenue because they can be engineered to target specific bacterial strains without harming beneficial microbiota. By utilizing the natural lifecycle of avirulent phages, researchers aim to develop therapies that could effectively eliminate pathogenic bacteria while preserving the delicate balance of microbial communities in the human body.Furthermore, the study of avirulent phages provides valuable insights into the evolutionary dynamics of viruses and bacteria. Understanding how these phages interact with their hosts can shed light on the mechanisms of viral evolution and the development of bacterial resistance. For instance, when avirulent phages integrate their DNA into the bacterial genome, they can confer new traits to the bacteria, including antibiotic resistance or enhanced virulence. This phenomenon highlights the complex interplay between phages and bacteria, illustrating how avirulent phages can influence microbial populations in various environments.Moreover, avirulent phages are being explored in agricultural settings as biocontrol agents. Farmers face significant challenges from bacterial diseases that can devastate crops. By harnessing the capabilities of avirulent phages, it may be possible to develop sustainable methods for managing bacterial pathogens in agriculture. This approach aligns with the broader movement towards environmentally friendly practices and reducing reliance on chemical pesticides.In conclusion, the concept of avirulent phages represents a captivating area of research with far-reaching implications. Their ability to coexist with host bacteria without causing harm opens up new possibilities for therapeutic interventions and agricultural applications. As we continue to explore the intricate relationships between phages and bacteria, the potential of avirulent phages as tools for combating bacterial infections and promoting sustainability becomes increasingly evident. The future of microbiology may very well hinge on our understanding and utilization of these remarkable entities, paving the way for innovative solutions to some of the most pressing challenges in health and agriculture today.

在微生物学领域，细菌噬菌体（简称噬菌体）的研究揭示了病毒与细菌之间相互作用的迷人见解。在这些引人入胜的实体中，有一个概念是无毒噬菌体，它指的是一种不会对宿主细菌造成疾病的噬菌体。与导致细菌细胞裂解或破坏的毒性噬菌体不同，无毒噬菌体将其遗传物质整合到宿主的基因组中，使其能够和平共处而不造成伤害。这一独特特性使得无毒噬菌体对于探索替代细菌控制方法和噬菌体疗法的研究人员而言尤为有趣。无毒噬菌体的重要性在于其在医学和生物技术中的潜在应用。随着抗生素耐药性成为全球日益严重的问题，科学家们正在寻找创新的解决方案来对抗细菌感染。无毒噬菌体提供了一条有希望的途径，因为它们可以被工程化以针对特定的细菌株，而不伤害有益的微生物群。通过利用无毒噬菌体的自然生命周期，研究人员旨在开发能够有效消除病原细菌，同时保持人体微生物群脆弱平衡的疗法。此外，无毒噬菌体的研究为病毒和细菌的进化动态提供了宝贵的见解。理解这些噬菌体如何与宿主相互作用，可以揭示病毒进化的机制以及细菌耐药性的形成。例如，当无毒噬菌体将其DNA整合到细菌基因组中时，它们可以赋予细菌新的特性，包括抗生素耐药性或增强的毒力。这一现象突显了噬菌体与细菌之间复杂的相互作用，展示了无毒噬菌体如何影响各种环境中的微生物群落。此外，无毒噬菌体还在农业领域作为生物防治剂进行探索。农民面临来自细菌病害的重大挑战，这些病害可能会摧毁作物。通过利用无毒噬菌体的能力，可能开发出可持续的方法来管理农业中的细菌病原体。这种方法与朝着环保实践和减少对化学农药依赖的更广泛运动相一致。总之，无毒噬菌体的概念代表了一个引人入胜的研究领域，具有深远的影响。它们能够与宿主细菌共存而不造成伤害，为治疗干预和农业应用开辟了新的可能性。随着我们继续探索噬菌体与细菌之间复杂的关系，无毒噬菌体作为对抗细菌感染和促进可持续发展的工具的潜力变得愈加明显。微生物学的未来很可能依赖于我们对这些非凡实体的理解和利用，为解决当今健康和农业中一些最紧迫的挑战铺平道路。