These receptors recognize viral surface components. Microbiology lecture notes and study guides microsoft word 7. Virology publishes papers that provide advances to the understanding of virus biology. Choose from 500 different sets of lecture notes microbiology viruses flashcards on quizlet.
Biol 2320 microbiology lecture notes chapter 1 lecture notes 10e chapter 3 lecture notes 10e chapter 4 lecture notes 10e chapter 7 lecture notes 10e chapter 8. Free medical lecture notes, study guides, and exam help for medical students. Successful control of a viral disease requires knowledge of the different vectors that could promote its transmission among hosts. For example, herpes viruses can be classified as a dsdna enveloped virus. Learn lecture notes microbiology viruses with free interactive flashcards.
Virology is the study of viruses, complexes of nucleic acids and proteins that have the capacity for replication in animal, plant and bacterial cells. Microbiology is the study of organisms and agents that are generally too small to be seen clearly by the unaided eye. Classification of virus virology online microbiology notes. The society aims to encourage a greater public understanding of microbiology. Contains either dna or rna surrounded by a protein coat. After reading this article you will have a basic idea about. Poliovirus, rabies virus the type of disease murine leukemia virus geographic locations sendai virus, coxsackie virus their discovers epsteinbarr virus how they were originally thought to be contracted dengue virus evil spirit, influenza virus the influence of bad air combinations of the above. Viruses, dimitri iwanowski, yellow fever, tobacco mosaic disease, electron microscopy, viral structure, nucleic acids, viral genes, outside of. Chemical principles bond types, reactions, organic compounds lecture 2 handout.
Epidemiological record, as an adobe acrobat pdf file. Chapter 16 lecture notes 16 chapter 15 lecture notes 15 chapter 17 lecture notes 17 exam 3 essay questions lecture notes exam 3 notes chapter 2021 lecture notes 20,21 exam 12 lecture notes 12. The viral parasite causes changes in the cell, particularly its antigenicity. Backgrounddiscovery the concept behind modern virology can be traced back to adolf mayer, dimitri ivanofsky and martinus beijerinck who, independently in the late 1880s, discovered what was later to. These organisms include viruses, bacteria, algae, fungi, and protozoa. But unlike simpler infectious agents like prions, they contain genes, which allow them. A regional or social variety of a language distinguished by pronunciation, grammar, or vocabulary, especially a variety of speech differing from the standard literary language or speech pattern of the culture in which it exists. Poliovirus, rabies virus the type of disease murine leukemia virus geographic locations sendai virus, coxsackie virus their discovers epsteinbarr virus how they were originally thought to be contracted dengue virus evil spirit, influenza virus the. Macromolecules carbohydrates, lipids, proteins, nucleic acids lecture 3 handout. Whether youre a student, professor, working in the medical field or just curious about microbiology, im sure youll find our articles interesting and informative. Transduction definition transduction is the transfer of bacterial dna from a donor to a recipient bacterium via a virus particle. Azwai and others published immunology lecture notes.
Microbial diversity is defined as the variability among living organisms. Structure and classification of viruses medical microbiology ncbi. Viruses range from the structurally simple and small parvoviruses and picornaviruses to the large and complex poxviruses and herpesviruses. Microscopy has come a long way since leeuwenhoek first observed bacteria using handground lenses. You have more bacteria in your body than you do cells. Among the envelope viruses are those of herpes simplex, chickenpox, and infectious mononucleosis. Session overview classification microbial nomenclature microbial growth microbial death spore formation. Microbiology covers the scope and sequence requirements for a singlesemester microbiology course for nonmajors. Unlike most living things, viruses do not have cells that divide. The term microbial diversity or biodiversity has become so well known that a public servant is also aware about it. Medical microbiology and infection lecture notes is ideal for medical students, junior doctors, pharmacy students, junior pharmacists, nurses, and those training in the allied health professions.
Prescotts microbiology 9th edition pdf free download direct. An easier road through medical university is only one click away. Virology is the branch of microbiology that deals with the study of viruses and viral diseases, the most controversial microorganism that whether it is living or nonliving, serves as a fine line between the living and nonliving world. The book presents the core concepts of microbiology with a focus on applications for careers in allied health. Basic microbiology, biology, bacteriology, virology, mycology, parasitology, immunology, and microbiology practical notes for students. Biol 2320 microbiology lecture notes hcc learning web.
Microbiologyvirologyimmunologybacteriologyparasitology. The virus particle that infects bacteria is called a bacteriophage or phage, and the phages used for the transfer of dna are called. Patrick murray affiliations and expertise senior worldwide director, scientific affairs, bd diagnostics, sparks, maryland, adjunct professor, department of pathology, university of maryland school of medicine, baltimore, maryland. To replicate themselves, viruses usurp functions of the host cells on which they are parasites. Immune responses find, read and cite all the research you need on researchgate. If you are going to prepare a seminar you can compare with multiple similar presentations given here, some times if you are busy you can use these slides as such without any modification or with slight modification. True influenza is an acute infectious disease caused by a member of the orthomyxovirus family figure 1. Free microbiology lecture notes, study guide and exam help for medical, dentistry and nursing students.
The host cell should have specific receptors on its surface. Panikers is book for second year mbbs students and is the best and recommended book for microbiology. This cellvirus interaction helps the virus to attach to the. Other characteristics such as host specificity, tissue specificity, capsid shape, and special genes or enzymes may also be used to describe groups of similar viruses. Describe the general characteristics of viruses as pathogens. Most living things can be classified into prokaryotes or eukaryotes depending on whether their nuclear material for example dna is. Medical microbiology and infection 5th edition pdf using our direct links mentioned at the end of this article.
We have been publishing the results of basic research in all branches of virology for over 60 years. Lecture notes systems microbiology biological engineering. Microbiology notes bacteriology, virology, parasitology. See figure 924 in madigan, michael, and john martinko. Note the strong resemblance between a bacterial virus t2, t4 or t6 phage of e. Hiv2 is restricted to west africa, although there are imported cases in the uk. Throughout history, microorganisms have spread deadly diseases and caused widespread epidemics that threaten human civilization. Virology notes a quality study notes of virology virology is the branch of microbiology that deals with the study of viruses and viral diseases, the most controversial microorganism that whether it is living or nonliving, serves as a fine line between the living and nonliving world. Text book on medical bacteriology for medical laboratory technology students are not available as need, so this lecture note will alleviate the acute shortage of text books and reference materials on medical bacteriology. Alright, now in this part of the article, you will be able to access the free pdf download of lecture notes. Hiv or aids the human immunodeficiency virus hiv is the cause of one of the most destructive human pandemics in recorded history. Viruses are infectious agents with both living and nonliving. Detailed summary on viruses, completed by fiona henrequz. Ananthanarayan and panikers textbook of microbiology pdf.
General characteristics of viruses biology libretexts. Online microbiology notes welcome to, constantly growing and evolving collection of microbiology notes and information. Microbiology is the study of microorganisms and their interaction with the humans and the environment. The society for general microbiology sgm is a learned society with over 5,000 members worldwide who work in universities, industry and research institutes. Since it comprises most of the contents of course outline on medical bacteriology to nursing, pharmacy and environmental science. The types of microscope are i light or optical microscope ii phase.
We assessed the survival of human influenza viruses on banknotes given that billions of these notes are exchanged daily worldwide. Viruses lecture notes 112 introductory microbiology. Free microbiology lecture notes, study guide and exam help. We have uploaded a genuine pdf ebook copy of this book to our online file repository so that. Laboratory diagnosis of viral diseases in medical microbiology 4th. The journal welcomes submitted articles on virus replication, virushost biology, viral pathogenesis. Online microbiology notes microbiology notes by sagar aryal. Animal viruses can result in lytic infection, persistent infection, or latent infection some viruses can transform the host cell image removed due to restrictions. Banknotes were experimentally contaminated with representative influenza virus subtypes at various concentrations.
Choose from 500 different sets of lecture notes introduction microbiology flashcards on quizlet. You will learn, as you read this book, that despite their minute size, these organisms form the basis for all life on earth. Survival of influenza virus on banknotes applied and. Since it was first recognised in 1981 it has killed more than 25 million people. Microbiology 466 notes phases adsorption, penetration, uncoating, biosynthesis, maturation and release. Prokaryotic cell biology structures external to the cell membrane lecture 4 handout. Classification of virus viruses are small obligate intracellular parasites, which by definition contain either a rna or dna genome surrounded by a protective, virus coded protein coat. Eukaryote cell difference between prokaryotic and eukaryotic cells. Semmelweis and lister from the amazing blood and guts series. Alright, now in this part of the article, you will be able to access the free pdf download of prescotts microbiology 9th edition pdf using our direct links mentioned at the end of this article. The main key of microbial diversity on earth is due to evolution. Find materials for this course in the pages linked along the left.
Prescotts microbiology 9th edition pdf free download. An envelope is a membranelike structure that encloses the nucleocapsid and is obtained from a host cell during the replication process. Backgrounddiscovery the concept behind modern virology can be traced back to adolf mayer, dimitri ivanofsky and martinus beijerinck who, independently in the late 1880s, discovered what was later to be called tobacco mosaic virus tmv. Viruses can infect any type of cell, ranging from human cells to protozoa. Microbiology encompasses numerous subdisciplines including virology, bacteriology, protistology, mycology, immunology and parasitology. Jun 22, 2017 notes on basic microbiology, bacteriology, virology, parasitology, mycology, laboratory, immunology, diagnosis. Microbiology module morphology and classification of bacteria microbiology 4 notes 1.
The lecture notes included here were compiled from notes used in class, but are without diagrams or figures many of which are available in textbooks and on the internet. A virus is a tiny infectious agent that reproduces inside the cells of living hosts. Dna replication with an rna intermediate, utilizing reverse transcriptase. Viruses lecture notes 112 introductory microbiology studocu. Banknotes were experimentally contaminated with representative influenza virus subtypes at various concentrations, and survival was. When infected, the host cell is forced to rapidly produce thousands of identical copies of the original virus. Exam questions and answers on virus microbiology biology. Biol 2320 microbiology lecture notes chapter 1 lecture notes 10e chapter 3 lecture notes 10e chapter 4 lecture notes 10e chapter 7 lecture notes 10e chapter 8 lecture notes 10e chapter 9 lecture notes 10e chapter 10 lecture notes 10e chapter 11 lecture notes 10e chapter 12 lecture notes 10e chapter lecture notes 10e chapter 14 lecture. Living characteristics of viruses include the ability to reproduce but only in. Please note that the audiovideo files had become very out of date and they are no longer available. Biology phylum ctenophora characteristics, classification, examples. Viruses are small obligate intracellular parasites, which by definition contain either a rna or dna genome surrounded by a protective, viruscoded protein coat. Classification the five kingdom system is used to classify all organisms. Microbiology is a wide area of science that includes bacteriology, virology, mycology, phycology, parasitology, and other branches of biology.
Learn lecture notes introduction microbiology with free interactive flashcards. Medical microbiology and infection 5th edition pdf free download. The envelope contains viralspecified proteins that make it unique. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. The pedagogical features of the text make the material interesting and accessible while maintaining the careerapplication focus and scientific rigor inherent in the. A virus is made up of a dna or rna genome inside a protein shell called a capsid. Also check for 8th, 9th or 10th edition of ananthanarayan microbiology pdf format. Since 1971, the international union of microbiological societies virology. Prokaryotic cell biology structures internal to the cell wall lecture 5 handout. Lecture notes medical microbiology and infection pdf 5th. Viruses fundamentals of microbiology lecture notes docsity.
Microbiology module morphology and classification of bacteria microbiology 2 notes zmost bacteria possess peptidoglycan, a unique polymer that makes its synthesis a good target for antibiotics zprotein synthesis takes place in the cytosol with structurally different ribosomes fig. In this phase, the virus gets attached to the host cell. However, the term flu is often used for any febrile respiratory illness with systemic symptoms that may be caused be a myriad of bacterial or viral. Differences between bacteria and virus bacteria vs virus. The pdf notes are no longer available but you can make you own pdf version of a page by using a service on the share and bookmark link at the left of each page. The below mentioned article provides notes on microbial diversity.
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