Evidence map›Paper›PMID 16167139›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2005

Intron-flanking EST-PCR markers: from genetic marker development to gene structure analysis in Rhododendron.

Hui Wei, Yan Fu, Rajeev Arora

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

24 citing papers in PubMed, 67 citations in OpenAlex.

  1. Review
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  13. EST-derived genic molecular markers: development and utilization for generating an advanced transcript map of chickpea.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012
    Article
  14. Collinearity-based marker mining for the fine mapping of Pm6, a powdery mildew resistance gene in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011
    Article
  15. Discovery of intron polymorphisms in cultivated tomato using both tomato and Arabidopsis genomic information.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2010
    Article
  16. Article
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  19. Development of intron-flanking EST markers for the Lolium/Festuca complex using rice genomic information.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2009
    Article
  20. Localization of anchor loci representing five hundred annotated rice genes to wheat chromosomes using PLUG markers.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2009
    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

3 authors at 1 institution in 1 country.

Hui WeiDepartment of Horticulture, Iowa State University, Ames, IA 50011, USA.
Yan Fu
Rajeev Arora
Iowa State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With a long-term goal of constructing a linkage map of Rhododendron enriched with gene-specific markers, we utilized Rhododendron catawbiense ESTs for the development of high-efficiency (in terms of generating polymorphism frequency) PCR-based markers. Using the gene-sequence alignment between Rhododendron ESTs and the genomic sequences of Arabidopsis homologs, we developed 'intron-flanking' EST-PCR-based primers that would anneal in conserved exon regions and amplify across the more highly diverged introns. These primers resulted in increased efficiency (61% vs. 13%; 4.7-fold) of polymorphism-detection compared with conventional EST-PCR methods, supporting the assumption that intron regions are more diverged than exons. Significantly, this study demonstrates that Arabidopsis genome database can be useful in developing gene-specific PCR-based markers for other non-model plant species for which the EST data are available but genomic sequences are not. The comparative analysis of intron sizes between Rhododendron and Arabidopsis (made possible in this study by aligning of Rhododendron ESTs with Arabidopsis genomic sequences and the sequencing of Rhododendron genomic PCR products) provides the first insight into the gene structure of Rhododendron.

Indexed as

Expressed Sequence TagsArabidopsisBase SequenceChromosome MappingComputational BiologyDNA PrimersGenetic MarkersIntronsMolecular Sequence DataPolymorphism, GeneticRhododendronSequence AlignmentSequence Analysis, DNADNA PrimersGenetic Markers

Identifiers

PMID16167139
OpenAlexW2041754039

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.