Evidence map›Paper›PMID 24190526›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik1994

A detailed RFLP map of Sorghum bicolor x S. propinquum, suitable for high-density mapping, suggests ancestral duplication of Sorghum chromosomes or chromosomal segments.

L M Chittenden, K F Schertz, Y R Lin, R A Wing, A H Paterson

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Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
7.8field-weighted citation impact, top 2% 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

53 citing papers in PubMed, 213 citations in OpenAlex.

  1. Review
  2. Article
  3. The Evolution of an Invasive Plant,Frontiers in genetics · 2020
    Article
  4. Transmission Genetics of aFrontiers in plant science · 2020
    Article
  5. Molecular mapping and candidate gene analysis of a new epicuticular wax locus in sorghum (Sorghum bicolor L. Moench).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017
    Article
  6. Article
  7. Genetic analysis of vegetative branching in sorghum.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014
    Article
  8. Association mapping of maturity and plant height using SNP markers with the sorghum mini core collection.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2013
    Article
  9. Article
  10. Article
  11. Article
  12. Allelic variation of the β-, γ- and δ-kafirin genes in diverse Sorghum genotypes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2010
    Article
  13. Exploiting rice-sorghum synteny for targeted development of EST-SSRs to enrich the sorghum genetic linkage map.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2009
    Article
  14. Exploration and mapping of microsatellite markers from subtracted drought stress ESTs in Sorghum bicolor (L.) Moench.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2009
    Article
  15. Article
  16. Article
  17. Article
  18. Genomics of sorghum.International journal of plant genomics · 2008
    Article
  19. Local genetic diversity of sorghum in a village in northern Cameroon: structure and dynamics of landraces.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2007
    Article
  20. 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

5 authors at 2 institutions in 1 country.

L M ChittendenDepartment of Soil and Crop Sciences, Texas A & M University, 77843-2474, TX, USA.
K F Schertz
Y R Lin
R A Wing
A H Paterson
Texas A&M University · USAgricultural Research Service · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The first "complete" genetic linkage map of Sorghum section Sorghum is described, comprised of ten linkage groups putatively corresponding to the ten gametic chromosomes of S. bicolor and S. propinquum. The map includes 276 RFLP loci, predominately detected by PstI-digested S. bicolor genomic probes, segregating in 56 F2 progeny of a cross between S. bicolor and S. propinquum. Although prior cytological evidence suggests that the genomes of these species are largely homosequential, a high level of molecular divergence is evidenced by the abundant RFLP and RAPD polymorphisms, the marked deviations from Mendelian segregation in many regions of the genome, and several species-specific DNA probes. The remarkable level of DNA polymorphism between these species will facilitate development of a high-density genetic map. Further, the high level of DNA polymorphism permitted mapping of multiple loci for 21 (8.2%) DNA probes. Linkage relationships among eight (38%) of these probes suggest ancestral duplication of three genomic regions. Mapping of 13 maize genomic clones in this cross was consistent with prior results. Mapping of heterologous cDNAs from rice and oat suggests that it may be feasible to extend comparative mapping to these distantly-related species, and to ultimately generate a detailed description of chromosome rearrangements among cultivated Gramineae. Limited investigation of a small number of RFLPs showed several alleles common to S. bicolor and S. Halepense ("johnson-grass"), but few alleles common to S. propinquum and S. halepense, raising questions about the origin of S. halepense.

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PMID24190526
OpenAlexW2070936782

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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.