Evidence map›Paper›PMID 15666175›Full record

ArticleFunctional & integrative genomics2005

Direct targeting and rapid isolation of BAC clones spanning a defined chromosome region.

Edwige Isidore, Beatrice Scherrer, Arnaud Bellec, Karine Budin, Patricia Faivre-Rampant, Robbie Waugh, Beat Keller, Michel Caboche, Catherine Feuillet, Boulos Chalhoub

Abstract read
PubMed Publisher
In one paragraph

Article in Functional & integrative genomics, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Haplotype divergence and multiple candidate genes at Rphq2, a partial resistance QTL of barley to Puccinia hordei.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2016
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Combining genetical genomics and bulked segregant analysis-based differential expression: an approach to gene localization.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011
    Article
  13. Fine mapping, physical mapping and development of diagnostic markers for the Rrs2 scald resistance gene in barley.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2009
    Article
  14. Article
  15. Article
  16. Article
  17. Barley genomics: An overview.International journal of plant genomics · 2008
    Article
  18. A 1,000-loci transcript map of the barley genome: new anchoring points for integrative grass genomics.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2007
    Article
  19. Article
  20. Chromosome-based genomics in the cereals.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2007
    Review
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

10 authors.

Edwige IsidoreInstitute of Plant Biology, University of Zürich, Zollikerstrasse 107, 8008 Zurich, Switzerland.
Beatrice Scherrer
Arnaud Bellec
Karine Budin
Patricia Faivre-Rampant
Robbie Waugh
Beat Keller
Michel Caboche
Catherine Feuillet
Boulos Chalhoub

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To isolate genes of interest in plants, it is essential to construct bacterial artificial chromosome (BAC) libraries from specific genotypes. Construction and organisation of BAC libraries is laborious and costly, especially from organisms with large and complex genomes. In the present study, we developed the pooled BAC library strategy that allows rapid and low cost generation and screening of genomic libraries from any genotype of interest. The BAC library is constructed, directly organised into a few pools and screened for BAC clones of interest using PCR and hybridisation steps, without requiring organization into individual clones. As a proof of concept, a pooled BAC library of approximately 177,000 recombinant clones has been constructed from the barley cultivar Cebada Capa that carries the Rph7 leaf rust resistance gene. The library has an average insert size of 140 kb, a coverage of six barley genome equivalents and is organised in 138 pools of about 1,300 clones each. We rapidly established a single contig of six BAC clones spanning 230 kb at the Rph7 locus on chromosome 3HS. The described low-cost cloning strategy is fast and will greatly facilitate direct targeting of genes and large-scale intra- and inter-species comparative genome analysis.

Indexed as

Chromosomes, Artificial, BacterialGenes, PlantGenomic LibraryCloning, MolecularContig MappingHordeumNucleic Acid Hybridization

Identifiers

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.