Evidence map›Paper›PMID 18851998›Full record

ArticleVirus research2008

Cauliflower mosaic virus gene VI product N-terminus contains regions involved in resistance-breakage, self-association and interactions with movement protein.

Michael Hapiak, Yongzhong Li, Keli Agama, Shaddy Swade, Genevieve Okenka, Jessica Falk, Sushant Khandekar, Gaurav Raikhy, Alisha Anderson, Justin Pollock and 3 more

Abstract read
In one paragraph

Article in Virus research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Frontiers in plant science · 2019
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Michael HapiakDepartment of Biological Sciences, The University of Toledo, Toledo, OH 43606, United States.
Yongzhong Li
Keli Agama
Shaddy Swade
Genevieve Okenka
Jessica Falk
Sushant Khandekar
Gaurav Raikhy
Alisha Anderson
Justin Pollock
Wendy Zellner
James Schoelz
Scott M Leisner

Funding

Caulimovirus P6 protein self-association in infectionR15AI050641 · NIAID · UNIVERSITY OF TOLEDO · PI LEISNER, SCOTT M · 2002 to 2002
$142k
NIAID NIH HHS 1-R15-AI50641-01A1NIAID NIH HHS R15 AI050641
6 · The paper itself

Abstract

Cauliflower mosaic virus (CaMV) gene VI encodes a multifunctional protein (P6) involved in the translation of viral RNA, the formation of inclusion bodies, and the determination of host range. Arabidopsis thaliana ecotype Tsu-0 prevents the systemic spread of most CaMV isolates, including CM1841. However, CaMV isolate W260 overcomes this resistance. In this paper, the N-terminal 110 amino acids of P6 (termed D1) were identified as the resistance-breaking region. D1 also bound full-length P6. Furthermore, binding of W260 D1 to P6 induced higher beta-galactosidase activity and better leucine-independent growth in the yeast two-hybrid system than its CM1841 counterpart. Thus, W260 may evade Tsu-0 resistance by mediating P6 self-association in a manner different from that of CM1841. Because Tsu-0 resistance prevents virus movement, interaction of P6 with P1 (CaMV movement protein) was investigated. Both yeast two-hybrid analyses and maltose-binding protein pull-down experiments show that P6 interacts with P1. Although neither half of P1 interacts with P6, the N-terminus of P6 binds P1. Interestingly, D1 by itself does not interact with P1, indicating that different portions of the P6 N-terminus are involved in different activities. The P1-P6 interactions suggest a role for P6 in virus transport, possibly by regulating P1 tubule formation or the assembly of movement complexes.

Indexed as

Host-Pathogen InteractionsAmino Acid MotifsArabidopsisCaulimovirusPlant DiseasesProtein BindingTwo-Hybrid System TechniquesViral ProteinsViral Proteins

Identifiers

PMID18851998
PMCPMC2610446

What OpenQuestion holds

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Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.