钥匙Difference- 病毒与病毒体
感染是由不同药物传播的疾病,由于其带来的表现可能是有害的。有不同形式的药物传播疾病。微生物和传染剂(例如病毒和病毒体)在疾病表现中起着重要作用。病毒is a broad, general term for any aspect of the infectious agent which can act as anobligate intracellular parasite,,,,whereas avirionis an infectious particle in the extracellular phase of the host.这是关键区别在病毒和病毒之间。
CONTENTS
1。概述和关键差异
2。什么是病毒
3。什么是维身
4.Similarities Between Virus and Virion
5.并排比较 - 与表格形式的病毒与病毒
6.Summary
什么是病毒?
病毒可以称为专性细胞内寄生虫。它只能在活细胞内复制。病毒本身是指拉丁语中有害液体或毒药。病毒能够侵入和感染动物,植物以及包括细菌和包括细菌和微生物的整个种群archaea.A virus is made out of two units namely, an outer蛋白质外套和内在核酸core. The outer protein coat is known as acapsid由称为胶囊的子单元制成。内核酸核心包含RNA或DNA。
一些病毒的覆盖物由称为信封的脂质组成。这些通常是通过细胞膜(例如高尔基,,,,plasma,一旦病毒成熟并从宿主细胞中射出。缺乏膜的裸病毒含有蛋白质涂层或衣壳和核酸。它称为核素。这些核蛋白质存在于两种不同的形状,二十面体和螺旋形。痘病毒是具有复杂的核素剂的一个例子。
病毒结构包含不同类型的投影。这些预测主要是glycoproteins.Some are called as spikes where they are thin, long projections while others are peplomers which are wider projections.Coronavirushas peplomer projections which give a similar shape of a clover leaf. Theadenovirus包含稀薄且长长的投影类型。除了投影,蛋白质外套,信封和核酸还具有其他其他结构。例如,色齿病毒由一个蛋白质晶格组成,称为矩阵的信封下方。
The main protein which composes the matrix is called the M protein and provides rigidity to the virus. TheHerpes病毒在其膜下面包含一个厚的球状层。病毒没有产生能量的能力。但是,病毒的主要功能是将其病毒基因组传递或转移到宿主细胞中,从而使转录和翻译发生在宿主内。
What is a Virion?
A virion can be defined as an infectious form of a virus. It lives on the external surface of a host cell. A virion consists of a protein coat called the capsid as the outer membrane and an inner core which consist of either RNA or DNA. The capsid and the inner core provides specificity and infectivity to the virus respectively. The capsid is developed further by forming a fatty membrane on the outside in some virions. Thus, the virion gets inactivated when it is being exposed to a fat solvent such as chloroform and ether. A virion takes an icosahedral shape as the capsid contains twenty triangular faces.
这些三角形的面孔存在定期布置的单元,称为胶囊。内核中的核酸在这些胶囊中盘绕。具有capsid的病毒体由表面上的不均匀数量组成,其中包含一个松散盘绕在其中的核酸。棒状病毒体存在于大多数植物上,其中含有核酸的直圆形圆柱形衣壳,其中包含核酸的笔直或螺旋杆。病毒体的主要功能是确保病毒的核酸从一个宿主细胞传递到另一个宿主细胞。
Other functions of virions include in protecting the基因组from nucleolytic enzymes, genomic delivery, and interaction of viruses along with cells. Virions are known as inert carriers of genomes. They do not have the ability to grow and are not formed through division. Smal pox virus,艾滋病病毒,冠状病毒,Fluviron和Phage-P-22是病毒体的例子。
病毒和病毒率之间有什么相似之处?
- Both consist of DNA or RNA
- Both are non cellular, obligatory parasites.
- Both are host specific
- 都是作为传染性病原体的能力。
病毒和病毒体有什么区别?
病毒vs Viron |
|
这是一种强制性寄生虫,是非细胞和自我复制的遗传元素,由DNA和RNA组成,无代谢能力。 | 它们是由DNA或RNA组成的完整病毒颗粒,并被蛋白质鞘包围,并充当一个宿主细胞在下一个宿主细胞感染期间的矢量阶段。 |
表现 | |
作为细胞内寄生虫 | As extracellular infectious particles |
摘要 - 病毒vs病毒
Both viruses and virions are infectious agents responsible for the causation of numerous deadly diseases such as HIV,Ebola,,,,and Mad cow disease. The difference between Virus and Viron is that, Viruses are intracellular obligatory parasites whereas virions reside extracellular. Due to the immense complexity exhibited by these agents, extensive research is carried out to discover their modes of action, their life cycle and the interrelations with hosts.
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参考:
1.《英国百科全书》的编辑。“维利昂。”2017年3月27日,Britannica,Inc。在这里可用
2。“Intro to viruses.” Khan Academy.在这里可用
3。Lodish, Harvey. “Viruses: Structure, Function, and Uses.” Molecular Cell Biology. 4th edition., U.S. National Library of Medicine, 1 Jan. 1970.在这里可用
图片提供:
1.用户Maxistheman,Wikitarwin,Wikitarwin,En.Wikipedia - 国家生物技术信息中心,国家卫生研究院(公共领域)的一部分下议院维基梅迪亚
2。’Mechanisms of encapsidation’ By Strebel K and Khan MA – Scientific journal,(CC BY-SA 3.0)通过下议院维基梅迪亚
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