Please use this identifier to cite or link to this item:
https://hdl.handle.net/1959.11/17360
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gilbert, H | en |
dc.contributor.author | David, I | en |
dc.contributor.author | Billon, Y | en |
dc.contributor.author | Hermesch, Susanne | en |
dc.date.accessioned | 2015-05-19T17:00:00Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Proceedings of the 10th World Congress on Genetics Applied to Livestock Production (WCGALP) (Genetics of Trait Complexes: Feed intake and efficiency), p. 1-4 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/17360 | - |
dc.description.abstract | Data were recorded in two lines divergently selected for residual feed intake (RFI) for eight generations (G0 to G7). First, an animal mixed model was applied to the full dataset to estimate least square means (LsCG) of contemporary group (CG) effects for average daily gain (ADG, 3189 pigs, 80 CG) and backfat thickness (BFT, 1668 pigs, 44 CG). Second, LsCG were used as covariates in linear models on these traits to estimate line specific regression coefficients in the later generations of selection (G6 and G7). The low RFI line showed lower regression coefficients for ADG than the high RFI line (0.05≤P<0.11), indicating lower sensitivity to environmental variations. No difference was evidenced for BFT. Contrary to the literature, increased sensitivity to environmental variability was observed for higher RFI pigs, not for lower RFI, challenging the understanding of RFI as a buffer to face stresses. | en |
dc.language | en | en |
dc.publisher | American Society of Animal Science | en |
dc.relation.ispartof | Proceedings of the 10th World Congress on Genetics Applied to Livestock Production (WCGALP) | en |
dc.title | Does selection for RFI affect the sensitivity to environmental variation in pigs? | en |
dc.type | Conference Publication | en |
dc.relation.conference | WCGALP 2014: 10th World Congress on Genetics Applied to Livestock Production | en |
dc.subject.keywords | Animal Breeding | en |
local.contributor.firstname | H | en |
local.contributor.firstname | I | en |
local.contributor.firstname | Y | en |
local.contributor.firstname | Susanne | en |
local.subject.for2008 | 070201 Animal Breeding | en |
local.subject.seo2008 | 830308 Pigs | en |
local.profile.school | Animal Genetics and Breeding Unit | en |
local.profile.email | Susanne.Hermesch@une.edu.au | en |
local.output.category | E1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.identifier.epublicationsrecord | une-20150227-133257 | en |
local.date.conference | 17th - 22nd August, 2014 | en |
local.conference.place | Vancouver, Canada | en |
local.publisher.place | Champaign, United States of America | en |
local.identifier.runningnumber | 123 | en |
local.format.startpage | 1 | en |
local.format.endpage | 4 | en |
local.peerreviewed | Yes | en |
local.identifier.issue | Genetics of Trait Complexes: Feed intake and efficiency | en |
local.contributor.lastname | Gilbert | en |
local.contributor.lastname | David | en |
local.contributor.lastname | Billon | en |
local.contributor.lastname | Hermesch | en |
dc.identifier.staff | une-id:skahtenb | en |
local.profile.orcid | 0000-0002-9647-5988 | 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:17574 | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | Does selection for RFI affect the sensitivity to environmental variation in pigs? | en |
local.output.categorydescription | E1 Refereed Scholarly Conference Publication | en |
local.relation.url | https://asas.org/docs/default-source/wcgalp-proceedings-oral/123_paper_8653_manuscript_196_0.pdf | en |
local.conference.details | WCGALP 2014: 10th World Congress on Genetics Applied to Livestock Production, Vancouver, Canada, 17th - 22nd August, 2014 | en |
local.search.author | Gilbert, H | en |
local.search.author | David, I | en |
local.search.author | Billon, Y | en |
local.search.author | Hermesch, Susanne | en |
local.uneassociation | Unknown | en |
local.year.published | 2014 | en |
local.subject.for2020 | 300305 Animal reproduction and breeding | en |
local.subject.seo2020 | 100410 Pigs | en |
local.date.start | 2014-08-17 | - |
local.date.end | 2014-08-22 | - |
Appears in Collections: | Animal Genetics and Breeding Unit (AGBU) Conference Publication |
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