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genome scan for quantitative trait loci associated with body weight at different developmental stages in chickens
A genome scan to detect quantitative trait loci (QTL) affecting body weight in chickens was conducted on 238 F₂ chickens from a reciprocal cross of Silky Fowl and White Plymouth Rock using 125 microsatellite markers covering 23 autosomes and the Z chromosome. Two types of QTL were considered: static...
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| Published in: | Animal genetics 2006-06, Vol.37 (3), p.276-278 |
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| Main Authors: | , , , , , , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c4608-730124f25d4b1ef9ee18faf7c0baf261d1ae50ba8911429c06f607eebfff71463 |
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| cites | cdi_FETCH-LOGICAL-c4608-730124f25d4b1ef9ee18faf7c0baf261d1ae50ba8911429c06f607eebfff71463 |
| container_end_page | 278 |
| container_issue | 3 |
| container_start_page | 276 |
| container_title | Animal genetics |
| container_volume | 37 |
| creator | Gao, Y Hu, X.X Du, Z.Q Deng, X.M Huang, Y.H Fei, J Feng, J.D Liu, Z.L Da, Y Li, N |
| description | A genome scan to detect quantitative trait loci (QTL) affecting body weight in chickens was conducted on 238 F₂ chickens from a reciprocal cross of Silky Fowl and White Plymouth Rock using 125 microsatellite markers covering 23 autosomes and the Z chromosome. Two types of QTL were considered: static QTL (SQ) and developmental QTL (DQ). Static QTL affected the body weight from hatch to time t, and DQ affected the body weight from time t-1 to time t. Six SQ and nine DQ were detected. Of these QTL, four reached a genome-wide significance of 5% or better, with SQ1 and DQ1 being the most significant QTL. Static QTL1 was on chromosome 1 between GCT0006 and MCW0106 and explained 4.05-9.80% of the phenotypic variation in body weights from 3 to 12 weeks of age. At 9, 10 and 11 weeks, the genome-wide significance thresholds of SQ1 were |
| doi_str_mv | 10.1111/j.1365-2052.2006.01428.x |
| format | article |
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Two types of QTL were considered: static QTL (SQ) and developmental QTL (DQ). Static QTL affected the body weight from hatch to time t, and DQ affected the body weight from time t-1 to time t. Six SQ and nine DQ were detected. Of these QTL, four reached a genome-wide significance of 5% or better, with SQ1 and DQ1 being the most significant QTL. Static QTL1 was on chromosome 1 between GCT0006 and MCW0106 and explained 4.05-9.80% of the phenotypic variation in body weights from 3 to 12 weeks of age. At 9, 10 and 11 weeks, the genome-wide significance thresholds of SQ1 were <1%. Developmental QTL1 was located on chromosome 1 between MCW0168 and GCT0006, and explained 2.75% of the phenotypic variation for body weight from week 7 to 8 with a genome-wide significance level <1%. The results suggest that body weight from hatch to time t and developmental growth from time t-1 to time t may involve two different sets of genes or gene actions.</description><identifier>ISSN: 0268-9146</identifier><identifier>EISSN: 1365-2052</identifier><identifier>DOI: 10.1111/j.1365-2052.2006.01428.x</identifier><identifier>PMID: 16734692</identifier><language>eng</language><publisher>Oxford, UK: Oxford, UK : Blackwell Publishing Ltd</publisher><subject>Animals ; body weight ; Body Weight - genetics ; Breeding ; chicken ; chickens ; Chickens - genetics ; Chickens - growth & development ; Chromosomes ; developmental quantitative trait loci ; developmental stages ; Gallus gallus ; genes ; genetic variation ; genome scan ; Genomics ; Genotype ; liveweight gain ; Microsatellite Repeats ; molecular sequence data ; phenotypic variation ; Quantitative Trait Loci ; Regression Analysis ; Sequence Analysis, DNA ; static quantitative trait loci</subject><ispartof>Animal genetics, 2006-06, Vol.37 (3), p.276-278</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4608-730124f25d4b1ef9ee18faf7c0baf261d1ae50ba8911429c06f607eebfff71463</citedby><cites>FETCH-LOGICAL-c4608-730124f25d4b1ef9ee18faf7c0baf261d1ae50ba8911429c06f607eebfff71463</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16734692$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gao, Y</creatorcontrib><creatorcontrib>Hu, X.X</creatorcontrib><creatorcontrib>Du, Z.Q</creatorcontrib><creatorcontrib>Deng, X.M</creatorcontrib><creatorcontrib>Huang, Y.H</creatorcontrib><creatorcontrib>Fei, J</creatorcontrib><creatorcontrib>Feng, J.D</creatorcontrib><creatorcontrib>Liu, Z.L</creatorcontrib><creatorcontrib>Da, Y</creatorcontrib><creatorcontrib>Li, N</creatorcontrib><title>genome scan for quantitative trait loci associated with body weight at different developmental stages in chickens</title><title>Animal genetics</title><addtitle>Anim Genet</addtitle><description>A genome scan to detect quantitative trait loci (QTL) affecting body weight in chickens was conducted on 238 F₂ chickens from a reciprocal cross of Silky Fowl and White Plymouth Rock using 125 microsatellite markers covering 23 autosomes and the Z chromosome. Two types of QTL were considered: static QTL (SQ) and developmental QTL (DQ). Static QTL affected the body weight from hatch to time t, and DQ affected the body weight from time t-1 to time t. Six SQ and nine DQ were detected. Of these QTL, four reached a genome-wide significance of 5% or better, with SQ1 and DQ1 being the most significant QTL. Static QTL1 was on chromosome 1 between GCT0006 and MCW0106 and explained 4.05-9.80% of the phenotypic variation in body weights from 3 to 12 weeks of age. At 9, 10 and 11 weeks, the genome-wide significance thresholds of SQ1 were <1%. Developmental QTL1 was located on chromosome 1 between MCW0168 and GCT0006, and explained 2.75% of the phenotypic variation for body weight from week 7 to 8 with a genome-wide significance level <1%. The results suggest that body weight from hatch to time t and developmental growth from time t-1 to time t may involve two different sets of genes or gene actions.</description><subject>Animals</subject><subject>body weight</subject><subject>Body Weight - genetics</subject><subject>Breeding</subject><subject>chicken</subject><subject>chickens</subject><subject>Chickens - genetics</subject><subject>Chickens - growth & development</subject><subject>Chromosomes</subject><subject>developmental quantitative trait loci</subject><subject>developmental stages</subject><subject>Gallus gallus</subject><subject>genes</subject><subject>genetic variation</subject><subject>genome scan</subject><subject>Genomics</subject><subject>Genotype</subject><subject>liveweight gain</subject><subject>Microsatellite Repeats</subject><subject>molecular sequence data</subject><subject>phenotypic variation</subject><subject>Quantitative Trait Loci</subject><subject>Regression Analysis</subject><subject>Sequence Analysis, DNA</subject><subject>static quantitative trait loci</subject><issn>0268-9146</issn><issn>1365-2052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqNkU9v1DAQxS0EokvhK4BP3JKOncRODhyqql2oVqUSVEi9WE4y3vU2f3Zjb3f32-OQVTmCL_Mk_96MZh4hlEHMwrtYxywRWcQh4zEHEDGwlOfx4RWZvXy8JjPgIo8Klooz8s65NQDkTLK35IwJmaSi4DOyXWLXt0hdpTtq-oFud7rz1mtvn5H6QVtPm76yVDsXivZY0731K1r29ZHu0S5XnmpPa2sMDtgFhc_Y9Js2aN1Q5_USHbUdrVa2esLOvSdvjG4cfjjVc_Jwc_3z6mu0-D7_dnW5iKpUQB7JBBhPDc_qtGRoCkSWG21kBaU2XLCaacyCzgsWdi8qEEaARCyNMTKsnJyTz1PfzdBvd-i8aq2rsGl0h_3OKZEDzyUk_wSZ5MALXgQwn8Bq6J0b0KjNYFs9HBUDNeai1mo8vxrPr8Zc1J9c1CFYP55m7MoW67_GUxAB-DIBe9vg8b8bq8v59aiCP5r81nk8vPj18KTCCJmpX3dzdXP7mN3d3y_UY-A_TbzRvdLLwTr18IMDC1cHWRSZSH4Dzri2Uw</recordid><startdate>200606</startdate><enddate>200606</enddate><creator>Gao, Y</creator><creator>Hu, X.X</creator><creator>Du, Z.Q</creator><creator>Deng, X.M</creator><creator>Huang, Y.H</creator><creator>Fei, J</creator><creator>Feng, J.D</creator><creator>Liu, Z.L</creator><creator>Da, Y</creator><creator>Li, N</creator><general>Oxford, UK : Blackwell Publishing Ltd</general><general>Blackwell Publishing Ltd</general><scope>FBQ</scope><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>200606</creationdate><title>genome scan for quantitative trait loci associated with body weight at different developmental stages in chickens</title><author>Gao, Y ; Hu, X.X ; Du, Z.Q ; Deng, X.M ; Huang, Y.H ; Fei, J ; Feng, J.D ; Liu, Z.L ; Da, Y ; Li, N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4608-730124f25d4b1ef9ee18faf7c0baf261d1ae50ba8911429c06f607eebfff71463</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Animals</topic><topic>body weight</topic><topic>Body Weight - genetics</topic><topic>Breeding</topic><topic>chicken</topic><topic>chickens</topic><topic>Chickens - genetics</topic><topic>Chickens - growth & development</topic><topic>Chromosomes</topic><topic>developmental quantitative trait loci</topic><topic>developmental stages</topic><topic>Gallus gallus</topic><topic>genes</topic><topic>genetic variation</topic><topic>genome scan</topic><topic>Genomics</topic><topic>Genotype</topic><topic>liveweight gain</topic><topic>Microsatellite Repeats</topic><topic>molecular sequence data</topic><topic>phenotypic variation</topic><topic>Quantitative Trait Loci</topic><topic>Regression Analysis</topic><topic>Sequence Analysis, DNA</topic><topic>static quantitative trait loci</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gao, Y</creatorcontrib><creatorcontrib>Hu, X.X</creatorcontrib><creatorcontrib>Du, Z.Q</creatorcontrib><creatorcontrib>Deng, X.M</creatorcontrib><creatorcontrib>Huang, Y.H</creatorcontrib><creatorcontrib>Fei, J</creatorcontrib><creatorcontrib>Feng, J.D</creatorcontrib><creatorcontrib>Liu, Z.L</creatorcontrib><creatorcontrib>Da, Y</creatorcontrib><creatorcontrib>Li, N</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Animal genetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gao, Y</au><au>Hu, X.X</au><au>Du, Z.Q</au><au>Deng, X.M</au><au>Huang, Y.H</au><au>Fei, J</au><au>Feng, J.D</au><au>Liu, Z.L</au><au>Da, Y</au><au>Li, N</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>genome scan for quantitative trait loci associated with body weight at different developmental stages in chickens</atitle><jtitle>Animal genetics</jtitle><addtitle>Anim Genet</addtitle><date>2006-06</date><risdate>2006</risdate><volume>37</volume><issue>3</issue><spage>276</spage><epage>278</epage><pages>276-278</pages><issn>0268-9146</issn><eissn>1365-2052</eissn><abstract>A genome scan to detect quantitative trait loci (QTL) affecting body weight in chickens was conducted on 238 F₂ chickens from a reciprocal cross of Silky Fowl and White Plymouth Rock using 125 microsatellite markers covering 23 autosomes and the Z chromosome. Two types of QTL were considered: static QTL (SQ) and developmental QTL (DQ). Static QTL affected the body weight from hatch to time t, and DQ affected the body weight from time t-1 to time t. Six SQ and nine DQ were detected. Of these QTL, four reached a genome-wide significance of 5% or better, with SQ1 and DQ1 being the most significant QTL. Static QTL1 was on chromosome 1 between GCT0006 and MCW0106 and explained 4.05-9.80% of the phenotypic variation in body weights from 3 to 12 weeks of age. At 9, 10 and 11 weeks, the genome-wide significance thresholds of SQ1 were <1%. Developmental QTL1 was located on chromosome 1 between MCW0168 and GCT0006, and explained 2.75% of the phenotypic variation for body weight from week 7 to 8 with a genome-wide significance level <1%. 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| ispartof | Animal genetics, 2006-06, Vol.37 (3), p.276-278 |
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| language | eng |
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| source | Wiley-Blackwell Read & Publish Collection |
| subjects | Animals body weight Body Weight - genetics Breeding chicken chickens Chickens - genetics Chickens - growth & development Chromosomes developmental quantitative trait loci developmental stages Gallus gallus genes genetic variation genome scan Genomics Genotype liveweight gain Microsatellite Repeats molecular sequence data phenotypic variation Quantitative Trait Loci Regression Analysis Sequence Analysis, DNA static quantitative trait loci |
| title | genome scan for quantitative trait loci associated with body weight at different developmental stages in chickens |
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