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Genome-Wide Association Mapping of Acid Soil Resistance in Barley (Hordeum vulgare L.)

Overview of attention for article published in Frontiers in Plant Science, March 2016
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Title
Genome-Wide Association Mapping of Acid Soil Resistance in Barley (Hordeum vulgare L.)
Published in
Frontiers in Plant Science, March 2016
DOI 10.3389/fpls.2016.00406
Pubmed ID
Authors

Gaofeng Zhou, Sue Broughton, Xiao-Qi Zhang, Yanling Ma, Meixue Zhou, Chengdao Li

Abstract

Genome-wide association studies (GWAS) based on linkage disequilibrium (LD) have been used to detect QTLs underlying complex traits in major crops. In this study, we collected 218 barley (Hordeum vulgare L.) lines including wild barley and cultivated barley from China, Canada, Australia, and Europe. A total of 408 polymorphic markers were used for population structure and LD analysis. GWAS for acid soil resistance were performed on the population using a general linkage model (GLM) and a mixed linkage model (MLM), respectively. A total of 22 QTLs (quantitative trait loci) were detected with the GLM and MLM analyses. Two QTLs, close to markers bPb-1959 (133.1 cM) and bPb-8013 (86.7 cM), localized on chromosome 1H and 4H respectively, were consistently detected in two different trials with both the GLM and MLM analyses. Furthermore, bPb-8013, the closest marker to the major Al(3+) resistance gene HvAACT1 in barley, was identified to be QTL5. The QTLs could be used in marker-assisted selection to identify and pyramid different loci for improved acid soil resistance in barley.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 33 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Chile 1 3%
United States 1 3%
Unknown 31 94%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 11 33%
Student > Master 6 18%
Researcher 5 15%
Student > Bachelor 2 6%
Professor 1 3%
Other 2 6%
Unknown 6 18%
Readers by discipline Count As %
Agricultural and Biological Sciences 20 61%
Biochemistry, Genetics and Molecular Biology 3 9%
Environmental Science 1 3%
Medicine and Dentistry 1 3%
Chemistry 1 3%
Other 0 0%
Unknown 7 21%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 31 March 2016.
All research outputs
#20,317,110
of 22,858,915 outputs
Outputs from Frontiers in Plant Science
#16,112
of 20,216 outputs
Outputs of similar age
#255,093
of 301,001 outputs
Outputs of similar age from Frontiers in Plant Science
#378
of 504 outputs
Altmetric has tracked 22,858,915 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 20,216 research outputs from this source. They receive a mean Attention Score of 4.0. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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We're also able to compare this research output to 504 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.