Selasa, 02 April 2013

Molecular Microbiology: what is Escherichia Coli?

Science is the field of the answers, but we have those only when we have questions. Microbiology, particularly, evolves with time and microbiologists are helping the world with questions you have on living organisms. Before we arrive in e. Coli, there are some things that require our attention. What exactly is Molecular Microbiology? We know that microbiology is the branch of science that deals with very small living organisms, their nature and effect on the nature. Molecular Microbiology is the field that studies the molecular bases such as metabolism, plant-bacteria interaction, gene regulation and physiological processes of all micro-organisms.

Coming to e. Coli, bacteria that is conveniently defined E Coli, inhibits human beings, birds and mammals and other animals of hot blood. Contaminated underground water, food and milk and faeces. Most important fact about Escherichia Coli is that was an exceptional research organization. Molecular microbiologists studied bacteria and his family for use in experiments in Molecular Microbiology. The most important finding about the bacteria was the structure of his cell. The strains on it can be detrimental or beneficial to humans. With more than 100 strains on the cell, some of these can make the body feel healthy and provide vitamins K and B. However, bacteria can also cause intestinal infections as some of the strains are toxingenic. E. coli or 1.57: H7 releases toxins that are responsible for food poisoning and may lead to kidney failure.

The researchers suggest that each strain of Escherichia Coli is different; the ability to survive in different birds and animals helps to determine its origin. The versatility and history provided microbiologists lots of information. Escherichia Coli is widely used in research and testing, because it gives better results and fast. The bacterium survives in high temperature, but can be killed at high temperatures too. Besides, it can replicate itself in 20 minutes with oxygen or without it. Researchers use these bacteria to determine that if water is pure in a simple laboratory procedure while larger-scale is used for the production of vaccines, injections, insulin and antibiotics. These are just some of the few things that microbiologists have discovered e. Coli, but there is much more. Just as this bacterium, we have many other micro-organisms around us that can help to improve our lives.

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