Evidence map›Paper›PMID 19479176›Full record

ArticleJournal of molecular evolution2009

On the brink of holoparasitism: plastome evolution in dwarf mistletoes (Arceuthobium, Viscaceae).

Daniel L Nickrent, Miguel A García

Abstract read
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In one paragraph

Article in Journal of molecular evolution, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

12 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Dwarf Mistletoes (Plants (Basel, Switzerland) · 2025
    Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Pest categorisation ofEFSA journal. European Food Safety Authority · 2018
    Article
  9. Plastome Evolution in Hemiparasitic Mistletoes.Genome biology and evolution · 2015
    Article
  10. Article
  11. Article
  12. 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

2 authors at 2 institutions in 2 countries.

Daniel L NickrentDepartment of Plant Biology, Southern Illinois University, Carbondale, IL 62901-6509, USA. nickrent@plant.siu.edu
Miguel A García
Real Jardín Botánico · ESSouthern Illinois University Carbondale · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chloroplast sequences spanning rps7 to 23S rDNA in Arceuthobium campylopodum and A. pendens were generated and compared to Arabidopsis and seven other parasitic plants. Pseudogenes for trnV, trnI (GAU), and trnA (UGC) were seen in both Arceuthobium species, paralleling the situation in the holoparasite Epifagus (Orobanchaceae). These tRNA genes were intact, however, in two other members of Santalales (Ximenia and Phoradendron). The 16S-23S rDNA intergenic spacer was sequenced for 13 additional species of Arceuthobium representing both Old and New World taxa. All species examined had pseudogenes for trnI and trnA, however, deletions in these tRNAs have occurred in different regions among various lineages of the genus. The aligned 16S-23S rDNA intergenic spacer was analyzed using maximum parsimony and compared with nuclear ITS rDNA using a similar suite of species. Overall species relationships were generally congruent, although two cases of potential lineage sorting or chloroplast capture were detected. Arceuthobium is a valuable genetic model to contrast with holoparasites because, despite significant alteration and truncation of its plastome, it still maintains photosynthetic function.

Indexed as

Evolution, MolecularGenome, ChloroplastChloroplastsData Interpretation, StatisticalDNA, IntergenicDNA, PlantDNA, RibosomalMagnoliopsidaNucleic Acid ConformationPhylogenyPlant ProteinsPseudogenesRibosomal ProteinsRNA, Ribosomal, 16SRNA, Ribosomal, 23SRNA, TransferDNA, IntergenicDNA, PlantDNA, RibosomalPlant ProteinsRibosomal ProteinsRNA, Ribosomal, 16SRNA, Ribosomal, 23SRNA, Transfer

Identifiers

PMID19479176
OpenAlexW2164022644

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.