Evidence map›Paper›PMID 26908252›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2016

Identification of aerenchyma formation-related QTL in barley that can be effective in breeding for waterlogging tolerance.

Xuechen Zhang, Gaofeng Zhou, Sergey Shabala, Anthony Koutoulis, Lana Shabala, Peter Johnson, Chengdao Li, Meixue Zhou

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Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
11.7field-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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

  1. Pooled it
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  9. Transcription factor bHLH121 regulates root cortical aerenchyma formation in maize.Proceedings of the National Academy of Sciences of the United States of America · 2023
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  17. Identification of QTLs for stagnant flooding tolerance in rice employing genotyping by sequencing of a RIL population derived from Swarna × Rashpanjor.Physiology and molecular biology of plants : an international journal of functional plant biology · 2021
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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

8 authors at 3 institutions in 2 countries.

Xuechen ZhangSchool of Land and Food, University of Tasmania, P.O. Box 46, Kings Meadows, TAS, 7249, Australia.
Gaofeng ZhouWestern Australian State Agricultural Biotechnology Centre, Murdoch University, Murdoch, Perth, WA, Australia.
Sergey ShabalaSchool of Land and Food, University of Tasmania, P.O. Box 46, Kings Meadows, TAS, 7249, Australia.
Anthony KoutoulisSchool of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, TAS, 7001, Australia.
Lana ShabalaSchool of Land and Food, University of Tasmania, P.O. Box 46, Kings Meadows, TAS, 7249, Australia.
Peter JohnsonSchool of Land and Food, University of Tasmania, P.O. Box 46, Kings Meadows, TAS, 7249, Australia.
Chengdao LiWestern Australian State Agricultural Biotechnology Centre, Murdoch University, Murdoch, Perth, WA, Australia.
Meixue ZhouSchool of Land and Food, University of Tasmania, P.O. Box 46, Kings Meadows, TAS, 7249, Australia. mzhou@utas.edu.au.
University of Tasmania · AUMurdoch University · AUYangtze University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

key messageAerenchyma formation after 7 days of waterlogging in commercial potting mixture can be a reliable, fast, and widely utilized approach for the selection of waterlogging tolerant barley genotypes. One major QTL for aerenchyma formation after 7 days of waterlogging treatment was identified and the newly developed markers explained 44 % of the phenotypic variance. This QTL can now be effectively used in barley breeding programs. Waterlogging is one of the important limiting conditions for crop yield and productivity. The main feature of waterlogged soils is oxygen deprivation, due to slow gas diffusion in water. Decreased oxygen content in waterlogged soils leads to the oxygen deficiency in plant tissues, resulting in reduced energy availability for plants. Rapidly induced aerenchyma formation is critical to maintaining adequate oxygen supply and overall waterlogging tolerance in barley. In this study, we have proved that quantifying aerenchyma formation after 7 days of waterlogging in commercial potting mixture can be a reliable, fast, and widely utilised approach for the selection of waterlogging tolerant barley genotypes, which is supported by measurements of redox potential (an indicator of anaerobic conditions). This protocol was also used to identify quantitative trait loci (QTL) in a doubled haploid population of barley from the cross between Yerong (tolerant) and Franklin (sensitive) genotypes. The QTL for aerenchyma formation and root porosity were at the same location as the waterlogging tolerance QTL. Seven new markers were developed and added onto this region on chromosome 4H. One major QTL for aerenchyma formation after 7 days waterlogging treatment explained 44.0 % of the phenotypic variance. This successful QTL for aerenchyma formation can be effectively used in the marker assisted selection to improve waterlogging tolerance in barley.

Indexed as

Plant BreedingQuantitative Trait LociStress, PhysiologicalWaterChromosome MappingFloodsGenetic MarkersGenotypeHordeumPlant RootsGenetic MarkersWater

Identifiers

PMID26908252
OpenAlexW2277247479

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Registered trials

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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.