Evidence map›Paper›PMID 30616511›Full record

ArticleBMC genomics2019

A pan-transcriptome analysis shows that disease resistance genes have undergone more selection pressure during barley domestication.

Yanling Ma, Miao Liu, Jiri Stiller, Chunji Liu

Abstract read
In one paragraph

Article in BMC genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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2 · The registry

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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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3 · Its place in the literature

Who cites it

21 citing papers in PubMed.

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  12. Modern Approaches for Transcriptome Analyses in Plants.Advances in experimental medicine and biology · 2021
    Article
  13. Article
  14. Identifying barley pan-genome sequence anchors using genetic mapping and machine learning.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020
    Article
  15. Review
  16. Pan-genomics in the human genome era.Nature reviews. Genetics · 2020
    Review
  17. Article
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

4 authors.

Yanling MaCSIRO Agriculture & Food, 306 Carmody Road, St Lucia, QLD, 4067, Australia.
Miao LiuCSIRO Agriculture & Food, 306 Carmody Road, St Lucia, QLD, 4067, Australia.
Jiri StillerCSIRO Agriculture & Food, 306 Carmody Road, St Lucia, QLD, 4067, Australia.
Chunji LiuCSIRO Agriculture & Food, 306 Carmody Road, St Lucia, QLD, 4067, Australia. chunji.liu@csiro.au.

Funding

Commonwealth Scientific and Industrial Research Organisation R-10191-1
6 · The paper itself

Abstract

backgroundIt has become clear in recent years that many genes in a given species may not be found in a single genotype thus using sequences from a single genotype as reference may not be adequate for various applications.

resultsIn this study we constructed a pan-transcriptome for barley by de novo assembling 288 sets of RNA-seq data from 32 cultivated barley genotypes and 31 wild barley genotypes. The pan-transcriptome consists of 756,632 transcripts with an average N50 length of 1240 bp. Of these, 289,697 (38.2%) were not found in the genome of the international reference genotype Morex. The novel transcripts are enriched with genes associated with responses to different stresses and stimuli. At the pan-transcriptome level, genotypes of wild barley have a higher proportion of disease resistance genes than cultivated ones.

conclusionsWe demonstrate that the use of the pan-transcriptome dramatically improved the efficiency in detecting variation in barley. Analysing the pan-transcriptome also found that, compared with those in other categories, disease resistance genes have gone through stronger selective pressures during domestication.

Indexed as

DomesticationSelection, GeneticDisease ResistanceGene Expression ProfilingGenome, PlantHordeumTranscriptomeBarleyCultivatedNovel transcriptsPan-transcriptomeResistanceWild

Identifiers

PMID30616511
PMCPMC6323845

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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.