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https://hdl.handle.net/1959.11/58883
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DC Field | Value | Language |
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dc.contributor.author | Waters, Dominic L | en |
dc.contributor.author | Van Der Werf, Julius | en |
dc.contributor.author | Robinson, Hannah | en |
dc.contributor.author | Hickey, Lee T | en |
dc.contributor.author | Clark, Sam A | en |
dc.date.accessioned | 2024-05-02T03:27:39Z | - |
dc.date.available | 2024-05-02T03:27:39Z | - |
dc.date.issued | 2023 | - |
dc.identifier.citation | Theoretical and Applied Genetics, 136(99), p. 1-14 | en |
dc.identifier.issn | 1432-2242 | en |
dc.identifier.issn | 0040-5752 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/58883 | - |
dc.description.abstract | <p>The slope of regression in a reaction norm model, where the performance of a genotype is regressed over an environmental covariable, is often used as a measure of stability of genotype performance. This method could be developed further by partitioning variation in the slope of regression into the two sources of genotype-by-environment interaction (G×E) which cause it: scale-type G×E (heterogeneity of variance) and rank-type G×E (heterogeneity of correlation). Because the two types of G×E have very diferent properties, separating their efect would enable a clearer understanding of stability. The aim of this paper was to demonstrate two methods which seek to achieve this in reaction norm models. Reaction norm models were ft to yield data from a multi-environment trial in Barley (<i>Hordeum vulgare</i>), with the adjusted mean yield from each environment used as the environmental covariable. Stability estimated from factor-analytic models, which can disentangle the two types of G×E and estimate stability based on rank-type G×E, was used for comparison. Adjusting the reaction norm slope to account for scale-type G ×E using a genetic regression more than tripled the correlation with factoranalytic estimates of stability (0.24–0.26 to 0.80–0.85), indicating that it removed variation in the reaction norm slope that originated from scale-type G×E. A standardisation procedure had a more modest increase (055–0.59) but could be useful when curvilinear reaction norms are required. Analyses which use reaction norms to explore the stability of genotypes could gain additional insight into the mechanisms of stability by applying the methods outlined in this study.</p> | en |
dc.language | en | en |
dc.publisher | Springer | en |
dc.relation.ispartof | Theoretical and Applied Genetics | en |
dc.rights | Attribution 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.title | Partitioning the forms of genotype-by-environment interaction in the reaction norm analysis of stability | en |
dc.type | Journal Article | en |
dc.identifier.doi | 10.1007/s00122-023-04319-9 | en |
dcterms.accessRights | UNE Green | en |
local.contributor.firstname | Dominic L | en |
local.contributor.firstname | Julius | en |
local.contributor.firstname | Hannah | en |
local.contributor.firstname | Lee T | en |
local.contributor.firstname | Sam A | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.email | dwater21@une.edu.au | en |
local.profile.email | sclark37@une.edu.au | en |
local.output.category | C1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.publisher.place | Germany | en |
local.format.startpage | 1 | en |
local.format.endpage | 14 | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 136 | en |
local.identifier.issue | 99 | en |
local.access.fulltext | Yes | en |
local.contributor.lastname | Waters | en |
local.contributor.lastname | Van Der Werf | en |
local.contributor.lastname | Robinson | en |
local.contributor.lastname | Hickey | en |
local.contributor.lastname | Clark | en |
dc.identifier.staff | une-id:dwater21 | en |
dc.identifier.staff | une-id:jvanderw | en |
dc.identifier.staff | une-id:sclark37 | en |
local.profile.orcid | 0000-0003-4697-1243 | en |
local.profile.orcid | 0000-0001-8605-1738 | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:1959.11/58883 | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | Partitioning the forms of genotype-by-environment interaction in the reaction norm analysis of stability | en |
local.relation.fundingsourcenote | Open Access funding enabled and organized by CAUL and its Member Institutions. | en |
local.output.categorydescription | C1 Refereed Article in a Scholarly Journal | en |
local.search.author | Waters, Dominic L | en |
local.search.author | Van Der Werf, Julius | en |
local.search.author | Robinson, Hannah | en |
local.search.author | Hickey, Lee T | en |
local.search.author | Clark, Sam A | en |
local.open.fileurl | https://rune.une.edu.au/web/retrieve/c1cfb739-58c0-479d-a2ef-3f3686b4f513 | en |
local.uneassociation | Yes | en |
local.atsiresearch | No | en |
local.sensitive.cultural | No | en |
local.year.published | 2023 | en |
local.fileurl.open | https://rune.une.edu.au/web/retrieve/c1cfb739-58c0-479d-a2ef-3f3686b4f513 | en |
local.fileurl.openpublished | https://rune.une.edu.au/web/retrieve/c1cfb739-58c0-479d-a2ef-3f3686b4f513 | en |
local.subject.for2020 | 3102 Bioinformatics and computational biology | en |
local.subject.seo2020 | tbd | en |
local.profile.affiliationtype | UNE Affiliation | en |
local.profile.affiliationtype | UNE Affiliation | en |
local.profile.affiliationtype | External Affiliation | en |
local.profile.affiliationtype | External Affiliation | en |
local.profile.affiliationtype | UNE Affiliation | en |
local.date.moved | 2024-05-02 | en |
Appears in Collections: | Journal Article School of Environmental and Rural Science |
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File | Description | Size | Format | |
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openpublished/PartitioningWatersVanDerWerfClark2023JournalArticle.pdf | Published version | 4.93 MB | Adobe PDF Download Adobe | View/Open |
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