Your assignment is to prepare and submit a paper on bacteriocins and their impact on our lives and agriculture.

  

Your assignment is to prepare and submit a paper on bacteriocins and their impact on our lives and agriculture. The seeds for the possible antagonistic interaction between competing bacteria were planted by Pasteur and Joubert in 1877, through their observation of the inhibitory action of some strains of Escherichia coli (E.coli) on the growth of Bacillus anthracis in infected animals. Andre Gratia was the first to uncover the inhibition property of bacteriocins in a compound he named colicin v, which was released by a virulent strain of E.coli bacteria. In 1954, Pierre Frederic uncovered the genetic determinates of colicin, as a conjugation transmissible element that is similar to the F factor. Since then a host of bacteriocins have been discovered, and our understanding of the usefulness of bacteriocins moves forward (Scienceray, 2012).Bacteriocins are a constituent of the wide array of microbial defense systems. All bacteria produce bacteriocins (Riley & Chavan, 2007). These bacteriocins are proteinaceous compounds, which are lethal to bacteria other than the releasing strain. The spectrum of antibacterial activity can vary from the narrow spectrum, with confined inhibition of closely related bacterial species or broad to include several of the other bacterial species (Joerger, 2003). Bacteriocins from gram-positive bacteria are associated with a broader range of antibacterial range of activity. While initial studies were focused on colicins from E-coli and the bacteriocins from other gram-negative bacteria, the current focus of studies on bacteriocins is on the bacteriocins from the gram-positive bacteria, as they are assumed to have more application in humans and in foods and other products (Chen & Hoover, 2003).At first glance, there may be a tendency to classify the bacteriocins as an extension of the traditional peptide antibiotics because they are synthesized peptides. Yet, they are different, and it is in the essence of this difference that their utility&nbsp.lies. Unlike peptide antibiotics, which are synthesized by enzymes bacteriocins are ribosomally synthesized peptides. In addition, while typical antibiotics are active against a broad range of bacteria, bacteriocins have a narrow range of activity within its own bacteria species or closely related bacteria species. Furthermore, there is an important and unique difference in potency. Within its narrow range of antibacterial activity, it is potent in nanomolar concentrations, while in the case of antibiotics a much higher concentration is required for potent antibiotic activity.&nbsp.

Don't use plagiarized sources. Get Your Custom Essay on
Your assignment is to prepare and submit a paper on bacteriocins and their impact on our lives and agriculture.
Just from $10/Page
Order Essay
Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more

Order your essay today and save 30% with the discount code ESSAYSHELP