Evidence map›Paper›PMID 35022669›Full record

ArticleDNA research : an international journal for rapid publication of reports on genes and genomes2022

Chromosome-scale assembly of barley cv. 'Haruna Nijo' as a resource for barley genetics.

Areej Sakkour, Martin Mascher, Axel Himmelbach, Georg Haberer, Thomas Lux, Manuel Spannagl, Nils Stein, Shoko Kawamoto, Kazuhiro Sato

Abstract read
In one paragraph

Article in DNA research : an international journal for rapid publication of reports on genes and genomes, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Reference-based chromosome-scale assembly of Japanese barley (Hordeum vulgare ssp. vulgare) cultivar Hayakiso 2.DNA research : an international journal for rapid publication of reports on genes and genomes · 2025
    Article
  2. Article
  3. Mutations in starch BRANCHING ENZYME 2a suppress the traits caused by the loss of ISOAMYLASE1 in barley.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
    Article
  4. Article
  5. Article
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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

9 authors.

Areej SakkourInstitute of Plant Science and Resources, Okayama University, Kurashiki 710-0046, Japan.
Martin MascherDepartment Genebank, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), OT Gatersleben, 06466 Seeland, Germany.ORCID 0000-0001-6373-6013
Axel HimmelbachDepartment Genebank, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), OT Gatersleben, 06466 Seeland, Germany.ORCID 0000-0001-7338-0946
Georg HabererPlant Genome and Systems Biology (PGSB), Helmholtz Center Munich, German Research Center for Environmental Health, 85764 Neuherberg, Germany.ORCID 0000-0002-6612-6939
Thomas LuxPlant Genome and Systems Biology (PGSB), Helmholtz Center Munich, German Research Center for Environmental Health, 85764 Neuherberg, Germany.ORCID 0000-0002-5543-1911
Manuel SpannaglPlant Genome and Systems Biology (PGSB), Helmholtz Center Munich, German Research Center for Environmental Health, 85764 Neuherberg, Germany.ORCID 0000-0003-0701-7035
Nils SteinDepartment Genebank, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), OT Gatersleben, 06466 Seeland, Germany.ORCID 0000-0003-3011-8731
Shoko KawamotoDepartment of Informatics, National Institute of Genetics, Mishima 411-8540, Japan.ORCID 0000-0002-6404-3443
Kazuhiro SatoInstitute of Plant Science and Resources, Okayama University, Kurashiki 710-0046, Japan.ORCID 0000-0001-8818-5203

Funding

German Ministry of Education and Research project de. NBI 031A536BJST Mirai Program 18076896SHAPE I 031B0190A
6 · The paper itself

Abstract

Cultivated barley (Hordeum vulgare ssp. vulgare) is used for food, animal feed, and alcoholic beverages and is widely grown in temperate regions. Both barley and its wild progenitor (H. vulgare ssp. spontaneum) have large 5.1-Gb genomes. High-quality chromosome-scale assemblies for several representative barley genotypes, both wild and domesticated, have been constructed recently to populate the nascent barley pan-genome infrastructure. Here, we release a chromosome-scale assembly of the Japanese elite malting barley cultivar 'Haruna Nijo' using a similar methodology as in the barley pan-genome project. The 4.28-Gb assembly had a scaffold N50 size of 18.9 Mb. The assembly showed high collinearity with the barley reference genome 'Morex' cultivar, with some inversions. The pseudomolecule assembly was characterized using transcript evidence of gene projection derived from the reference genome and de novo gene annotation achieved using published full-length cDNA sequences and RNA-Seq data for 'Haruna Nijo'. We found good concordance between our whole-genome assembly and the publicly available BAC clone sequence of 'Haruna Nijo'. Interesting phenotypes have since been identified in Haruna Nijo; its genome sequence assembly will facilitate the identification of the underlying genes.

Indexed as

HordeumChromosomesGenomeGenotypeMolecular Sequence Annotationfull-length cDNAgenome sequencingHordeum vulgarepseudomoleculesRNA-Seq

Identifiers

PMID35022669
PMCPMC8798153

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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.