Evidence map›Paper›PMID 22015427›Full record

ArticleVirus genes2012

Genetic variability in the coat protein genes of Cymbidium mosaic virus isolates from orchids.

Ju-Yeon Yoon, Bong-Nam Chung, Gug-Seoun Choi, Seung-Kook Choi

Abstract read
PubMed Publisher
In one paragraph

Article in Virus genes, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.2field-weighted citation impact, top 18% of its field
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

3 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

4 authors at 2 institutions in 2 countries.

Ju-Yeon YoonCollege of Natural Science, Seoul Women's University, Seoul 139-774, Republic of Korea.
Bong-Nam Chung
Gug-Seoun Choi
Seung-Kook Choi
National Horticultural Research Institute · NGSeoul Women's University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The variability in the nucleotide (nt) and amino acid (aa) sequences of the coat protein (CP) of Cymbidium mosaic virus (CymMV), which naturally infects orchids worldwide, was investigated. The CP genes of 55 CymMV isolates originating from different locations in Korea were amplified using RT-PCR and sequenced. The encoded CP consists of 223 aa. The CP sequences of the Korean isolates were compared with those of previously published CymMV isolates originating from different countries at both nt and aa levels. The Korean isolates shared 74.9-98.3 and 52.7-100% CP homology with CymMV isolates from other countries at the nt and aa levels, respectively. No particular region of variability could be found in either grouping of viruses. In the deduced CymMV CP aa sequence, the C-terminal region was more divergent than the N-terminal. The phylogenetic tree analysis based on nt sequence diversity of CP genes of CymMV isolates supported the hypothesis that CymMV isolates were divided into two subgroups. However, these subgroups were not formed by phylogenetic tree analysis of CP aa sequences. There was no distinct correlation between geographical locations and specific sequence identity, while recombination analysis revealed that there were no intra-specific recombination events among CymMV isolates.

Indexed as

Genetic VariationCapsid ProteinsCluster AnalysisMolecular Sequence DataOrchidaceaePhylogeographyPotexvirusRepublic of KoreaReverse Transcriptase Polymerase Chain ReactionRNA, ViralSequence Analysis, DNASequence Homology, Amino AcidSequence Homology, Nucleic AcidCapsid ProteinsRNA, Viral

Identifiers

PMID22015427
OpenAlexW1986186416

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.