Restriction fragment length polymorphism analysis of open reading frame 5 gene of porcine reproductive and respiratory syndrome virus isolates in Korea

Restriction fragment length polymorphism analysis of open reading frame 5 gene of porcine... The genetic variability of porcine reproductive and respiratory syndrome virus (PRRSV) was studied by restriction fragment length polymorphism (RFLP) of polymerase chain reaction (PCR)-amplified fragments among 50 Korean isolates from open reading frame 5. All Korean PRRSVs were isolated from the field cases after the marketing of an U.S. ATCC VR2332-derived modified live PRRSV vaccine. Combining the restriction enzyme digestion patterns obtained with Mlu I, Hinc II, Sac II, and Hae III, we observed 19 distinct RFLP patterns. Seventeen out of 50 PRRSV isolates (34%) exhibited the modified live PRRSV vaccine RFLP pattern. The genomic variations that have been identified in the present study seemed to represent characteristic features of the Korean PRRSV isolates. PCR-based RFLP analysis using several restriction enzymes provides a good genetic estimate for isolate differentiation. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Archives of Virology Springer Journals

Restriction fragment length polymorphism analysis of open reading frame 5 gene of porcine reproductive and respiratory syndrome virus isolates in Korea

Loading next page...
 
/lp/springer_journal/restriction-fragment-length-polymorphism-analysis-of-open-reading-3aTV57wKrQ
Publisher
Springer-Verlag
Copyright
Copyright © 2000 by Springer-Verlag/Wien
Subject
Legacy
ISSN
0304-8608
eISSN
1432-8798
D.O.I.
10.1007/s007050070105
Publisher site
See Article on Publisher Site

Abstract

The genetic variability of porcine reproductive and respiratory syndrome virus (PRRSV) was studied by restriction fragment length polymorphism (RFLP) of polymerase chain reaction (PCR)-amplified fragments among 50 Korean isolates from open reading frame 5. All Korean PRRSVs were isolated from the field cases after the marketing of an U.S. ATCC VR2332-derived modified live PRRSV vaccine. Combining the restriction enzyme digestion patterns obtained with Mlu I, Hinc II, Sac II, and Hae III, we observed 19 distinct RFLP patterns. Seventeen out of 50 PRRSV isolates (34%) exhibited the modified live PRRSV vaccine RFLP pattern. The genomic variations that have been identified in the present study seemed to represent characteristic features of the Korean PRRSV isolates. PCR-based RFLP analysis using several restriction enzymes provides a good genetic estimate for isolate differentiation.

Journal

Archives of VirologySpringer Journals

Published: Jul 1, 2000

There are no references for this article.

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off