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Microbiology teaching videos: University of Galway
Ireland
Registrace 17. 01. 2019
Microbiology at the University of Galway (previously "NUI Galway"), Ireland has a history of more than 50 years of teaching and research excellence, spanning infectious diseases, environmental microbiology and marine microbiology.
We have produced this library of short videos that describe core practical techniques used in microbiology teaching and research. The videos detail many of the methods in daily use in our teaching programmes and our research laboratories. They range from traditional bacterial culturing and staining approaches to more advanced molecular analytical techniques.
We hope you enjoy the videos and that they help you to understand microbiology and the work of microbiologists. See our webpage - www.universityofgalway.ie/science-engineering/ - for more details of our work, and feel free to contact us with any questions you have about our courses or a career in microbiology.
We look forward to welcoming you to the University of Galway and Microbiology in the future!
We have produced this library of short videos that describe core practical techniques used in microbiology teaching and research. The videos detail many of the methods in daily use in our teaching programmes and our research laboratories. They range from traditional bacterial culturing and staining approaches to more advanced molecular analytical techniques.
We hope you enjoy the videos and that they help you to understand microbiology and the work of microbiologists. See our webpage - www.universityofgalway.ie/science-engineering/ - for more details of our work, and feel free to contact us with any questions you have about our courses or a career in microbiology.
We look forward to welcoming you to the University of Galway and Microbiology in the future!
Correct labelling of agar plates in microbiology
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner.
This video demonstrates how to label your Petri dishes correctly when performing microbiological experiments. This is a critical part of your good laboratory practice (GLP).
This video demonstrates how to label your Petri dishes correctly when performing microbiological experiments. This is a critical part of your good laboratory practice (GLP).
zhlédnutí: 10 010
Video
Pouring agar plates
zhlédnutí 7KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video gives an overview of how to pour agar plates using aseptic technique.
Isolation of single bacterial colonies
zhlédnutí 9KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video describes how to perform a “3 way streak”. This is one of the most fundamental techniques that you should master as a microbiologist. It leads to isolated bacterial colonies that are necessary in applications such as bacteri...
KOH string test for bacterial characterisation
zhlédnutí 10KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video describes how to perform a KOH string test. This test is a valuable adjunct to the Gram stain, and will help to determine if an organism is Gram positive or Gram negative.
Preparation of a bacterial smear for staining
zhlédnutí 26KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video details how to perform a bacterial smear. This is a critical part of any bacterial staining technique. The smear is heat fixed to ensure the bacterial cells stick to the microscope slide and to kill cells on the slide.
Simple bacterial staining technique
zhlédnutí 11KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video describes how to perform a simple stain. When viewed under a microscope, bacteria are opaque and almost invisible to the naked eye. In order to study their morphology, cells are stained with different dyes. The simple dye us...
Gram stain technique
zhlédnutí 8KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video describes how to perform the most widely used differential staining technique in microbiology: the Gram stain. Developed by Dr Christian Gram in 1884, it categorises bacteria as Gram positive or Gram negative. In addition, t...
Using the compound light microscope
zhlédnutí 1,6KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video demonstrate how to use a compound light microscope to investigate the morphology of bacterial cells. In this video we show how to use the 100X oil immersion lens.
Serial dilution of bacterial culture
zhlédnutí 6KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video describes how to perform a serial dilution of bacteria, a technique used routinely in microbiology to estimate the number of colonies in a bacterial sample. Colonies are cultured from ten-fold serial dilutions of the sample ...
Enumeration of bacteria on agar
zhlédnutí 8KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video describes how to count the number of colonies arising from a spread plate technique. When a sample is serially diluted and plated onto agar, single isolated bacteria grow to form visible, isolated colonies. The number of col...
Spread plating of bacteria on agar
zhlédnutí 18KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video describes how to perform a spread plate technique, another method routinely used in microbiology laboratories. A liquid sample is plated onto a general purpose agar to enable the bacteria in the sample to be counted or isola...
Use of BBL Crystal kit to identify bacteria (1 of 3)
zhlédnutí 7KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video (part 1 of 3) describes how to use the commercial BBL CRYSTAL™ Enteric/Nonfermenter (E/NF) Identification (ID) kit. We recommend that you watch all 3 videos in order. The kit is a miniaturised identification method employing...
Use of BBL Crystal kit to identify bacteria (2 of 3)
zhlédnutí 6KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This video (part 2 of 3) describes how to use the commercial BBL CRYSTAL™ Enteric/Nonfermenter (E/NF) Identification (ID) kit. We recommend that you watch all 3 videos in order. The second part of this procedure involves inoculation of...
Use of BBL Crystal kit to identify bacteria (3 of 3)
zhlédnutí 6KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. This is the final video (part 1 of 3) that describes how to use the commercial BBL CRYSTAL™ Enteric/Nonfermenter (E/NF) Identification (ID) kit. We recommend that you watch all 3 videos in order. This video details how to interpret the...
Use of Colisure kit to count coliform bacteria in water (1 of 2)
zhlédnutí 1,3KPřed 5 lety
Welcome to our suite of NUI Galway Microbiology teaching videos. We hope that they will guide you in performing your experiments in a scientific and safe manner. In this video (1 of 2) we use the Colisure kit to determine the quality of a river water sample. We recommend that you watch the 2 videos in order. The Colisure kit simultaneously detects total coliforms and Escherichia coli in a singl...
Use of Colisure kit to count coliform bacteria in water (2 of 2)
zhlédnutí 1,2KPřed 5 lety
Use of Colisure kit to count coliform bacteria in water (2 of 2)
Membrane filtration method to count bacteria in water
zhlédnutí 34KPřed 5 lety
Membrane filtration method to count bacteria in water
Use of Swinnex filtration for membrane mating (1 of 4)
zhlédnutí 802Před 5 lety
Use of Swinnex filtration for membrane mating (1 of 4)
Use of Swinnex filtration for membrane mating (2 of 4)
zhlédnutí 1,3KPřed 5 lety
Use of Swinnex filtration for membrane mating (2 of 4)
Use of Swinnex filtration for membrane mating (3 of 4)
zhlédnutí 611Před 5 lety
Use of Swinnex filtration for membrane mating (3 of 4)
Use of Swinnex filtration for membrane mating (4 of 4)
zhlédnutí 548Před 5 lety
Use of Swinnex filtration for membrane mating (4 of 4)
Use of selective and differential media for bacterial identification (1 of 2)
zhlédnutí 5KPřed 5 lety
Use of selective and differential media for bacterial identification (1 of 2)
Use of selective and differential media for bacterial identification (2 of 2)
zhlédnutí 3,8KPřed 5 lety
Use of selective and differential media for bacterial identification (2 of 2)
Identification of bacteria using biochemical tests (1 of 2)
zhlédnutí 22KPřed 5 lety
Identification of bacteria using biochemical tests (1 of 2)
Identification of bacteria using biochemical tests (2 of 2)
zhlédnutí 15KPřed 5 lety
Identification of bacteria using biochemical tests (2 of 2)
Determination of Minimum Inhibitory Concentration (MIC)
zhlédnutí 51KPřed 5 lety
Determination of Minimum Inhibitory Concentration (MIC)
SDS PAGE for protein analysis 1: Pouring a gel
zhlédnutí 1,9KPřed 5 lety
SDS PAGE for protein analysis 1: Pouring a gel
SDS PAGE for protein analysis 2: Sample preparation
zhlédnutí 2,5KPřed 5 lety
SDS PAGE for protein analysis 2: Sample preparation
SDS PAGE for protein analysis 3: Gel electrophoresis
zhlédnutí 2KPřed 5 lety
SDS PAGE for protein analysis 3: Gel electrophoresis
SDS PAGE for protein analysis 4: Staining proteins
zhlédnutí 1,8KPřed 5 lety
SDS PAGE for protein analysis 4: Staining proteins