Genetic Parameters for Feet and Leg Traits Evaluated in Different Environments
The objective of this study was to test for genotype×environmental interaction (GXE) for feet and leg traits scored in different environments. Genetic correlations of seven feet and leg traits were estimated across different management systems: free versus tie stalls, slatted versus solid flooring,...
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| Veröffentlicht in: | Journal of dairy science 2003-02, Vol.86 (2), p.661-666 |
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| creator | Fatehi, J. Stella, A. Shannon, J.J. Boettcher, P.J. |
| description | The objective of this study was to test for genotype×environmental interaction (GXE) for feet and leg traits scored in different environments. Genetic correlations of seven feet and leg traits were estimated across different management systems: free versus tie stalls, slatted versus solid flooring, and intact versus trimmed hooves. Data were records from first-lactation Holstein cattle. Traits were claw uniformity, depth of heel, rear leg rear view, foot angle, bone quality, rear leg side view, and overall feet and legs. Different subsets of data were used for each comparison, resulting in 147,400; 53,550; and 145,160 records for housing, flooring, and hoof trimming management systems, respectively. Genetic parameters were estimated using REML and two-trait models in which for each animal a given trait was observed in one environment and missing in the other. Phenotypic scores were lower with tie stalls, slatted floors, and no trimming. Heritabilities tended to be greater in herds with tie stalls and slatted floors. Trimming had little effect on genetic parameters. The genetic correlations of feet and leg traits across pairs of management systems were ≥0.85, except for rear legs, rear view. Therefore, effects of GXE were assumed to be of little importance and modification of genetic evaluation procedures on the basis of housing, flooring, and hoof conditions seems unnecessary. |
| doi_str_mv | 10.3168/jds.S0022-0302(03)73644-3 |
| format | Article |
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Genetic correlations of seven feet and leg traits were estimated across different management systems: free versus tie stalls, slatted versus solid flooring, and intact versus trimmed hooves. Data were records from first-lactation Holstein cattle. Traits were claw uniformity, depth of heel, rear leg rear view, foot angle, bone quality, rear leg side view, and overall feet and legs. Different subsets of data were used for each comparison, resulting in 147,400; 53,550; and 145,160 records for housing, flooring, and hoof trimming management systems, respectively. Genetic parameters were estimated using REML and two-trait models in which for each animal a given trait was observed in one environment and missing in the other. Phenotypic scores were lower with tie stalls, slatted floors, and no trimming. Heritabilities tended to be greater in herds with tie stalls and slatted floors. Trimming had little effect on genetic parameters. The genetic correlations of feet and leg traits across pairs of management systems were ≥0.85, except for rear legs, rear view. Therefore, effects of GXE were assumed to be of little importance and modification of genetic evaluation procedures on the basis of housing, flooring, and hoof conditions seems unnecessary.</description><identifier>ISSN: 0022-0302</identifier><identifier>EISSN: 1525-3198</identifier><identifier>DOI: 10.3168/jds.S0022-0302(03)73644-3</identifier><identifier>PMID: 12647972</identifier><identifier>CODEN: JDSCAE</identifier><language>eng</language><publisher>Savoy, IL: Elsevier Inc</publisher><subject>animal anatomy ; animal genetics ; Animal Husbandry ; animal morphology ; Animal productions ; Animals ; Biological and medical sciences ; Cattle - genetics ; Cattle Diseases - genetics ; conformation ; dairy cows ; dairy farm management ; Extremities - anatomy & histology ; feet ; Female ; floors ; Forelimb - anatomy & histology ; free stalls ; Fundamental and applied biological sciences. Psychology ; genotype × environment interaction ; genotype-environment interaction ; heritability ; Hindlimb - anatomy & histology ; Holstein ; Hoof and Claw - anatomy & histology ; hoof trimming ; hooves ; housing ; Housing, Animal ; lactation number ; lameness ; Lameness, Animal - genetics ; legs ; management ; quantitative traits ; rear leg conformation ; stalls ; Terrestrial animal productions ; tie stalls ; Vertebrates</subject><ispartof>Journal of dairy science, 2003-02, Vol.86 (2), p.661-666</ispartof><rights>2003 American Dairy Science Association</rights><rights>2003 INIST-CNRS</rights><rights>Copyright American Dairy Science Association Feb 2003</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c535t-2ee87f347ebf3e52cd06522f07a4fe5eb30be25d90fe74a50704e5eb145fd3373</citedby><cites>FETCH-LOGICAL-c535t-2ee87f347ebf3e52cd06522f07a4fe5eb30be25d90fe74a50704e5eb145fd3373</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0022030203736443$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14560708$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12647972$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fatehi, J.</creatorcontrib><creatorcontrib>Stella, A.</creatorcontrib><creatorcontrib>Shannon, J.J.</creatorcontrib><creatorcontrib>Boettcher, P.J.</creatorcontrib><title>Genetic Parameters for Feet and Leg Traits Evaluated in Different Environments</title><title>Journal of dairy science</title><addtitle>J Dairy Sci</addtitle><description>The objective of this study was to test for genotype×environmental interaction (GXE) for feet and leg traits scored in different environments. Genetic correlations of seven feet and leg traits were estimated across different management systems: free versus tie stalls, slatted versus solid flooring, and intact versus trimmed hooves. Data were records from first-lactation Holstein cattle. Traits were claw uniformity, depth of heel, rear leg rear view, foot angle, bone quality, rear leg side view, and overall feet and legs. Different subsets of data were used for each comparison, resulting in 147,400; 53,550; and 145,160 records for housing, flooring, and hoof trimming management systems, respectively. Genetic parameters were estimated using REML and two-trait models in which for each animal a given trait was observed in one environment and missing in the other. Phenotypic scores were lower with tie stalls, slatted floors, and no trimming. Heritabilities tended to be greater in herds with tie stalls and slatted floors. Trimming had little effect on genetic parameters. The genetic correlations of feet and leg traits across pairs of management systems were ≥0.85, except for rear legs, rear view. Therefore, effects of GXE were assumed to be of little importance and modification of genetic evaluation procedures on the basis of housing, flooring, and hoof conditions seems unnecessary.</description><subject>animal anatomy</subject><subject>animal genetics</subject><subject>Animal Husbandry</subject><subject>animal morphology</subject><subject>Animal productions</subject><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Cattle - genetics</subject><subject>Cattle Diseases - genetics</subject><subject>conformation</subject><subject>dairy cows</subject><subject>dairy farm management</subject><subject>Extremities - anatomy & histology</subject><subject>feet</subject><subject>Female</subject><subject>floors</subject><subject>Forelimb - anatomy & histology</subject><subject>free stalls</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>genotype × environment interaction</subject><subject>genotype-environment interaction</subject><subject>heritability</subject><subject>Hindlimb - anatomy & histology</subject><subject>Holstein</subject><subject>Hoof and Claw - anatomy & histology</subject><subject>hoof trimming</subject><subject>hooves</subject><subject>housing</subject><subject>Housing, Animal</subject><subject>lactation number</subject><subject>lameness</subject><subject>Lameness, Animal - genetics</subject><subject>legs</subject><subject>management</subject><subject>quantitative traits</subject><subject>rear leg conformation</subject><subject>stalls</subject><subject>Terrestrial animal productions</subject><subject>tie stalls</subject><subject>Vertebrates</subject><issn>0022-0302</issn><issn>1525-3198</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNqNkU1vEzEQhi0EoqHwF8AggeCwxd_ePaKQFqQIkNqeLcc7Th3teou9G8S_x9tEROLExWNbz7wz8w5Crym54FTVH3dtvrgmhLGKcMLeE_5BcyVExR-hBZVMVpw29WO0-IucoWc578qTMiKfojPKlNCNZgv07QoijMHhHzbZHkZIGfsh4UuAEdvY4jVs8U2yYcx4tbfdZEdocYj4c_AeEsQRr-I-pCH25Z6foyfedhleHOM5ur1c3Sy_VOvvV1-Xn9aVk1yOFQOotedCw8ZzkMy1REnGPNFWeJCw4WQDTLYN8aCFlUQTMX9TIX3Luebn6N1B9z4NPyfIo-lDdtB1NsIwZaM5pbqWooBv_gF3w5Ri6c3QRtaUUjGrNQfIpSHnBN7cp9Db9NtQYmbHTXHcPDhuZjvLYR4cN7zkvjwWmDY9tKfMo8UFeHsEbHa288lGF_KJE1KV8eoTdxe2d79CApN723VFls7la2WYUYoW7tWB83YwdpuK1u01I5QT0nBF1NzS8kBA2cA-QDLZBYgO2qLqRtMO4T8G-wNhf7US</recordid><startdate>20030201</startdate><enddate>20030201</enddate><creator>Fatehi, J.</creator><creator>Stella, A.</creator><creator>Shannon, J.J.</creator><creator>Boettcher, P.J.</creator><general>Elsevier Inc</general><general>Am Dairy Sci Assoc</general><general>American Dairy Science Association</general><scope>6I.</scope><scope>AAFTH</scope><scope>FBQ</scope><scope>IQODW</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>3V.</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>L6V</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7S</scope><scope>PATMY</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PJZUB</scope><scope>PKEHL</scope><scope>PPXIY</scope><scope>PQEST</scope><scope>PQGLB</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>S0X</scope><scope>7X8</scope></search><sort><creationdate>20030201</creationdate><title>Genetic Parameters for Feet and Leg Traits Evaluated in Different Environments</title><author>Fatehi, J. ; Stella, A. ; Shannon, J.J. ; Boettcher, P.J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c535t-2ee87f347ebf3e52cd06522f07a4fe5eb30be25d90fe74a50704e5eb145fd3373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>animal anatomy</topic><topic>animal genetics</topic><topic>Animal Husbandry</topic><topic>animal morphology</topic><topic>Animal productions</topic><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Cattle - genetics</topic><topic>Cattle Diseases - genetics</topic><topic>conformation</topic><topic>dairy cows</topic><topic>dairy farm management</topic><topic>Extremities - anatomy & histology</topic><topic>feet</topic><topic>Female</topic><topic>floors</topic><topic>Forelimb - anatomy & histology</topic><topic>free stalls</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>genotype × environment interaction</topic><topic>genotype-environment interaction</topic><topic>heritability</topic><topic>Hindlimb - anatomy & histology</topic><topic>Holstein</topic><topic>Hoof and Claw - anatomy & histology</topic><topic>hoof trimming</topic><topic>hooves</topic><topic>housing</topic><topic>Housing, Animal</topic><topic>lactation number</topic><topic>lameness</topic><topic>Lameness, Animal - genetics</topic><topic>legs</topic><topic>management</topic><topic>quantitative traits</topic><topic>rear leg conformation</topic><topic>stalls</topic><topic>Terrestrial animal productions</topic><topic>tie stalls</topic><topic>Vertebrates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fatehi, J.</creatorcontrib><creatorcontrib>Stella, A.</creatorcontrib><creatorcontrib>Shannon, J.J.</creatorcontrib><creatorcontrib>Boettcher, P.J.</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Engineering Collection</collection><collection>Agricultural Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Engineering Database</collection><collection>Environmental Science Database</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>ProQuest Health & Medical Research Collection</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Health & Nursing</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Applied & Life Sciences</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>SIRS Editorial</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of dairy science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fatehi, J.</au><au>Stella, A.</au><au>Shannon, J.J.</au><au>Boettcher, P.J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Genetic Parameters for Feet and Leg Traits Evaluated in Different Environments</atitle><jtitle>Journal of dairy science</jtitle><addtitle>J Dairy Sci</addtitle><date>2003-02-01</date><risdate>2003</risdate><volume>86</volume><issue>2</issue><spage>661</spage><epage>666</epage><pages>661-666</pages><issn>0022-0302</issn><eissn>1525-3198</eissn><coden>JDSCAE</coden><abstract>The objective of this study was to test for genotype×environmental interaction (GXE) for feet and leg traits scored in different environments. Genetic correlations of seven feet and leg traits were estimated across different management systems: free versus tie stalls, slatted versus solid flooring, and intact versus trimmed hooves. Data were records from first-lactation Holstein cattle. Traits were claw uniformity, depth of heel, rear leg rear view, foot angle, bone quality, rear leg side view, and overall feet and legs. Different subsets of data were used for each comparison, resulting in 147,400; 53,550; and 145,160 records for housing, flooring, and hoof trimming management systems, respectively. Genetic parameters were estimated using REML and two-trait models in which for each animal a given trait was observed in one environment and missing in the other. Phenotypic scores were lower with tie stalls, slatted floors, and no trimming. Heritabilities tended to be greater in herds with tie stalls and slatted floors. Trimming had little effect on genetic parameters. The genetic correlations of feet and leg traits across pairs of management systems were ≥0.85, except for rear legs, rear view. Therefore, effects of GXE were assumed to be of little importance and modification of genetic evaluation procedures on the basis of housing, flooring, and hoof conditions seems unnecessary.</abstract><cop>Savoy, IL</cop><pub>Elsevier Inc</pub><pmid>12647972</pmid><doi>10.3168/jds.S0022-0302(03)73644-3</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of dairy science, 2003-02, Vol.86 (2), p.661-666 |
| issn | 0022-0302 1525-3198 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | animal anatomy animal genetics Animal Husbandry animal morphology Animal productions Animals Biological and medical sciences Cattle - genetics Cattle Diseases - genetics conformation dairy cows dairy farm management Extremities - anatomy & histology feet Female floors Forelimb - anatomy & histology free stalls Fundamental and applied biological sciences. Psychology genotype × environment interaction genotype-environment interaction heritability Hindlimb - anatomy & histology Holstein Hoof and Claw - anatomy & histology hoof trimming hooves housing Housing, Animal lactation number lameness Lameness, Animal - genetics legs management quantitative traits rear leg conformation stalls Terrestrial animal productions tie stalls Vertebrates |
| title | Genetic Parameters for Feet and Leg Traits Evaluated in Different Environments |
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