ArticleGenetics2004
Analysis of expressed sequence tag loci on wheat chromosome group 4.
Article in Genetics, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.
What it found
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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.
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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.
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Who cites it
55 citing papers in PubMed, 107 citations in OpenAlex.
- A chromosome level genome assembly of Pseudoroegneria Libanotica reveals a key Kcs gene involves in the cuticular wax elongation for drought resistance.BMC genomics · 2024Article
- Genome-wide identification of the E-class gene family in wheat: evolution, expression, and interaction.Frontiers in plant science · 2024Article
- Single-gene FISH maps and major chromosomal rearrangements in Elymus sibiricus and E. nutans.BMC plant biology · 2023Article
- Wheat heat tolerance is impaired by heightened deletions in the distal end of 4AL chromosomal arm.Plant biotechnology journal · 2021Article
- Dissection and physical mapping of wheat chromosome 7B by inducing meiotic recombination with its homoeologues in Aegilops speltoides and Thinopyrum elongatum.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Genomic analysis of Spanish wheat landraces reveals their variability and potential for breeding.BMC genomics · 2020Article
- Genetic Characterization of Multiple Components Contributing to Fusarium Head Blight Resistance of FL62R1, a Canadian Bread Wheat Developed Using Systemic Breeding.Frontiers in plant science · 2020Article
- Use of near-isogenic lines to precisely map and validate a major QTL for grain weight on chromosome 4AL in bread wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Genetic insights into morphometric inflorescence traits of wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Article
- Identification and Characterization of theInternational journal of molecular sciences · 2018Article
- Reassessment of the evolution of wheat chromosomes 4A, 5A, and 7B.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- The Agropyron cristatum karyotype, chromosome structure and cross-genome homoeology as revealed by fluorescence in situ hybridization with tandem repeats and wheat single-gene probes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- Pm61: a recessive gene for resistance to powdery mildew in wheat landrace Xuxusanyuehuang identified by comparative genomics analysis.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- Development of a complete set of wheat-barley group-7 Robertsonian translocation chromosomes conferring an increased content of β-glucan.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- Sequencing flow-sorted short arm of Haynaldia villosa chromosome 4V provides insights into its molecular structure and virtual gene order.BMC genomics · 2017Article
- Evolution of Gene Expression Balance Among Homeologs of Natural Polyploids.G3 (Bethesda, Md.) · 2017Article
- Development of intron targeting (IT) markers specific for chromosome arm 4VS of Haynaldia villosa by chromosome sorting and next-generation sequencing.BMC genomics · 2017Article
- The in silico identification and characterization of a bread wheat/Triticum militinae introgression line.Plant biotechnology journal · 2017Article
- A High-Density Genetic Map of Wild Emmer Wheat from the Karaca Dağ Region Provides New Evidence on the Structure and Evolution of Wheat Chromosomes.Frontiers in plant science · 2017Article
Corrections and comments
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Authors and funding
50 authors at 12 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A total of 1918 loci, detected by the hybridization of 938 expressed sequence tag unigenes (ESTs) from 26 Triticeae cDNA libraries, were mapped to wheat (Triticum aestivum L.) homoeologous group 4 chromosomes using a set of deletion, ditelosomic, and nulli-tetrasomic lines. The 1918 EST loci were not distributed uniformly among the three group 4 chromosomes; 41, 28, and 31% mapped to chromosomes 4A, 4B, and 4D, respectively. This pattern is in contrast to the cumulative results of EST mapping in all homoeologous groups, as reported elsewhere, that found the highest proportion of loci mapped to the B genome. Sixty-five percent of these 1918 loci mapped to the long arms of homoeologous group 4 chromosomes, while 35% mapped to the short arms. The distal regions of chromosome arms showed higher numbers of loci than the proximal regions, with the exception of 4DL. This study confirmed the complex structure of chromosome 4A that contains two reciprocal translocations and two inversions, previously identified. An additional inversion in the centromeric region of 4A was revealed. A consensus map for homoeologous group 4 was developed from 119 ESTs unique to group 4. Forty-nine percent of these ESTs were found to be homoeologous to sequences on rice chromosome 3, 12% had matches with sequences on other rice chromosomes, and 39% had no matches with rice sequences at all. Limited homology (only 26 of the 119 consensus ESTs) was found between wheat ESTs on homoeologous group 4 and the Arabidopsis genome. Forty-two percent of the homoeologous group 4 ESTs could be classified into functional categories on the basis of blastX searches against all protein databases.
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