Evidence map›Paper›PMID 19112567›Full record

ArticlePlant cell reports2009

Comparative sequence analysis for Brassica oleracea with similar sequences in B. rapa and Arabidopsis thaliana.

Dan Qiu, Muqiang Gao, Genyi Li, Carlos Quiros

Open access · hybridAbstract readComparative Study
PubMed Publisher
In one paragraph

Article in Plant cell reports, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.9field-weighted citation impact, top 7% 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

13 citing papers in PubMed, 31 citations in OpenAlex.

  1. Genetic characterization and fine mapping for multi-inflorescence in Brassica napus L.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018
    Article
  2. Genome-wide characterization of DNA methylation, small RNA expression, and histone H3 lysine nine di-methylation in Brassica rapa L.DNA research : an international journal for rapid publication of reports on genes and genomes · 2018
    Article
  3. Review
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  11. QTL analysis of leaf architecture.Journal of plant research · 2010
    Review
  12. A Brassica rapa linkage map of EST-based SNP markers for identification of candidate genes controlling flowering time and leaf morphological traits.DNA research : an international journal for rapid publication of reports on genes and genomes · 2009
    Article
  13. Development and evaluation of single-nucleotide polymorphism markers in allotetraploid rapeseed (Brassica napus L.).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

4 authors at 3 institutions in 2 countries.

Dan QiuDepartment of Plant Sciences, University of California, Davis, CA 95616, USA.
Muqiang Gao
Genyi Li
Carlos Quiros
University of California, Davis · USUniversity of California System · USUniversity of Manitoba · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We sequenced five BAC clones of Brassica oleracea doubled haploid 'Early Big' broccoli containing major genes in the aliphatic glucosinolate pathway, and comparatively analyzed them with similar sequences in A. thaliana and B. rapa. Additionally, we included in the analysis published sequences from three other B. oleracea BAC clones and a contig of this species corresponding to segments in A. thaliana chromosomes IV and V. A total of 2,946 kb of B. oleracea, 1,069 kb of B. rapa sequence and 2,607 kb of A. thaliana sequence were compared and analyzed. We found conserved collinearity for gene order and content restricted to specific chromosomal segments, but breaks in collinearity were frequent resulting in gene absence likely not due to gene loss but rearrangements. B. oleracea has the lowest gene density of the three species, followed by B. rapa. The genome expansion of the Brassica species, B. oleracea in particular, is due to larger introns and gene spacers resulting from frequent insertion of DNA transposons and retrotransposons. These findings are discussed in relation to the possible origin and evolution of the Brassica genomes.

Indexed as

Comparative Genomic HybridizationArabidopsisBrassicaChromosome MappingChromosomes, Artificial, BacterialChromosomes, PlantConserved SequenceDNA, PlantDNA Transposable ElementsEvolution, MolecularGenome, PlantGlucosinolatesSequence Analysis, DNADNA, PlantDNA Transposable ElementsGlucosinolates

Identifiers

PMID19112567
OpenAlexW2140943554

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.