Evaluation and QTL mapping of phosphorus concentration in soybean seed

dc.contributor.author King, Keith
dc.contributor.author Lauter, Nick
dc.contributor.author Scott, Marvin
dc.contributor.author Lin, Shun Fu
dc.contributor.author Scott, M. Paul
dc.contributor.author Shoemaker, Randy
dc.contributor.department Agronomy
dc.date 2018-02-18T14:47:55.000
dc.date.accessioned 2020-06-29T23:02:57Z
dc.date.available 2020-06-29T23:02:57Z
dc.date.issued 2013-01-01
dc.description.abstract <p>Phosphorus (P) is an essential macronutrient required for many biological and metabolic plant functions. Phosphate is the form of P used by plants. Reducing the amount of P in the seed can further aide breeding efforts to reduce the amount of P released into the environment due to the indigestibility of the complexes formed with metal ions. Analysis of the variation of phosphorus concentration in soybean seed under non-stressed conditions revealed that phosphorus ranged from 3,948.1 to 5,695.8 μg/g total phosphorous (TP) in combined years. The averages for independent years were significantly different from one another. Quantitative trait loci (QTL) analysis of TP was performed to identify candidate gene(s) that is (are) involved in P accumulation in soybean seed. One putative QTL region was identified on chromosome 12 in the combined data that contained a phosphate transporter gene. Two additional suggestive QTL were identified on chromosomes 7 and 17 with chromosome 7 having both a phosphate transport gene and a ZIP transporter gene in the region of the QTL. There were additional genes in these regions that are involved in phosphate metabolism and transport.</p>
dc.description.comments <p>This article is published as King, Keith E., Nick Lauter, Shun Fu Lin, M. Paul Scott, and Randy C. Shoemaker. "Evaluation and QTL mapping of phosphorus concentration in soybean seed." <em>Euphytica</em> 189, no. 2 (2013): 261-269, doi: <a href="http://dx.doi.org/10.1007/s10681-012-0797-7" target="_blank">10.1007/s10681-012-0797-7</a>.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/agron_pubs/150/
dc.identifier.articleid 1153
dc.identifier.contextkey 10424870
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath agron_pubs/150
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/4478
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/agron_pubs/150/2013_Scott_EvaluationMapping.pdf|||Fri Jan 14 20:34:20 UTC 2022
dc.source.uri 10.1007/s10681-012-0797-7
dc.subject.disciplines Agricultural Science
dc.subject.disciplines Agronomy and Crop Sciences
dc.subject.disciplines Plant Breeding and Genetics
dc.subject.keywords Phosphorus
dc.subject.keywords Phytate
dc.subject.keywords QTL
dc.subject.keywords Seed
dc.title Evaluation and QTL mapping of phosphorus concentration in soybean seed
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 97acee5f-1291-4c27-8929-a8e1617c411d
relation.isOrgUnitOfPublication fdd5c06c-bdbe-469c-a38e-51e664fece7a
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