Complete nucleotide sequence and genome organization of Pelargonium flower break virus

Complete nucleotide sequence and genome organization of Pelargonium flower break virus The complete nucleotide sequence of Pelargonium flower break virus (PFBV) has been determined. The genomic RNA is 3923 nucleotides (nt) long and contains five open reading frames (ORFs). The 5′-proximal ORF encodes a 27 kDa protein (p27) and terminates with an amber codon which may be read-through into an in-frame p56 ORF to generate a 86 kDa protein (p86) containing the viral RNA dependent-RNA polymerase motifs. Two small ORFs, located in the central part of the viral genome, encode polypeptides of 7 (p7) and 12 kDa (p12), respectively, which are very likely involved in virus movement. Interestingly, p12 presents a leucine zipper motif that has not been previously reported in related proteins. The 3′-proximal ORF encodes a 37 kDa capsid protein (CP). The p12 ORF is in-frame with the p86 ORF and a double read-through protein of 99 kDa (p99) may be produced. Amino acid sequence comparisons revealed that the proteins encoded by ORFs 2, 3 and 4 are more similar to the corresponding gene products of Carnation mottle virus than to those of other carmoviruses, whereas the p27 and the CP show higher identity with the equivalent proteins of Saguaro cactus virus . Phylogenetic analysis conducted with the different viral products confirmed the assignment of PFBV to the genus Carmovirus . http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Archives of Virology Springer Journals

Complete nucleotide sequence and genome organization of Pelargonium flower break virus

Loading next page...
 
/lp/springer_journal/complete-nucleotide-sequence-and-genome-organization-of-pelargonium-HLUuBidv49
Publisher
Springer-Verlag
Copyright
Copyright © 2004 by Springer-Verlag/Wien
Subject
LifeSciences
ISSN
0304-8608
eISSN
1432-8798
D.O.I.
10.1007/s00705-003-0231-5
Publisher site
See Article on Publisher Site

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 12 million articles from more than
10,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Unlimited reading

Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.

Stay up to date

Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.

Organize your research

It’s easy to organize your research with our built-in tools.

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

Monthly Plan

  • Read unlimited articles
  • Personalized recommendations
  • No expiration
  • Print 20 pages per month
  • 20% off on PDF purchases
  • Organize your research
  • Get updates on your journals and topic searches

$49/month

Start Free Trial

14-day Free Trial

Best Deal — 39% off

Annual Plan

  • All the features of the Professional Plan, but for 39% off!
  • Billed annually
  • No expiration
  • For the normal price of 10 articles elsewhere, you get one full year of unlimited access to articles.

$588

$360/year

billed annually
Start Free Trial

14-day Free Trial