100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Quick summary about the viroids $12.23
Add to cart
Quickly navigate to
Preview
  2.  
  3. The University Of Warwick (UoW)
  4.  
  5. Microbiology

Summary

Quick summary about the viroids

 5 views  1 purchase
  • Course
  • Microbiology
  • Institution
  • The University Of Warwick (UoW)

This note is based on the clear summarization of viroids. It is mainly focused on some specific topics, such as the viroids, classification, replication, and pathogencity to the host , clinical characteristics of the diesease, and prevention methods.

Preview 1 out of 4  pages

Document information

  • June 27, 2022
  • 4
  • 2021/2022
  • Summary

Subjects

  • virus
  • viroids
  • microbiology
  • dna
  • virus replication

Written for

  • The University of Warwick (UoW)
  • Unknown
  • Microbiology
All documents for this subject (1)

Seller

avatar-seller
malshaninm

Content preview

Viroids
I. What is viroids?
- Viroids are plant-restricted parasites that represent a remarkable model system to
analyze many aspects of host-pathogen interactions at the genomic level.
- As the smallest known agents of infectious
- Structural features:
 Consists of single-stranded, circular RNA
 Low molecular weight RNA
 Do not possess a protein or membrane shell
 Their complex secondary structure they have unusual properties such as
resistance to ribonuclease digestion and denaturation
 Viroids do not encode any protein
 Use host end-coded polymerase for replication
 Cause certain plant and human diseases and “classical” viroids have been
found only in plants.
 More than 40 viroid species and many variants have been characterized
- Classification:
 Pospiviroidae family (most viroids) is an acronym derived from potato
spindle tuber viroid, the representative species type. Viroids that belong to
this family adopt a quasi-rod or rod-like secondary structure, with dsRNA
regions separated by unpaired internal single-chain loops, in which five
structural domains can be distinguished.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller malshaninm. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.23. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

53068 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$12.23  1x  sold
  • (0)
Add to cart
Added