Absence of population substructuring in Zimbabwe chicken ecotypes inferred using microsatellite analysis
The objective of this study was to investigate the population structure of village chickens found in the five agro-ecological zones of Zimbabwe. Twenty-nine microsatellites were genotyped for chickens randomly selected from 13 populations, including the five eco-zones of Zimbabwe (n = 238), Malawi (...
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| Veröffentlicht in: | Animal genetics 2007-08, Vol.38 (4), p.332-339 |
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| container_title | Animal genetics |
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| creator | Muchadeyi, F.C Eding, H Wollny, C.B.A Groeneveld, E Makuza, S.M Shamseldin, R Simianer, H Weigend, S |
| description | The objective of this study was to investigate the population structure of village chickens found in the five agro-ecological zones of Zimbabwe. Twenty-nine microsatellites were genotyped for chickens randomly selected from 13 populations, including the five eco-zones of Zimbabwe (n = 238), Malawi (n = 60), Sudan (n = 48) and six purebred lines (n = 180). A total of 280 alleles were observed in the 13 populations. Forty-eight of these alleles were unique to the Zimbabwe chicken ecotypes. The average number (±SD) of alleles/locus was 9.7 ± 5.10. The overall heterozygote deficiency in the Zimbabwe chickens (FIT ± SE) was 0.08 ± 0.01, over 90% of which was due to within-ecotype deficit (FIS). Small Nei's standard genetic distances ranging from 0.02 to 0.05 were observed between Zimbabwe ecotypes compared with an average of 0.6 between purebred lines. The structure software program was used to cluster individuals to 2 |
| doi_str_mv | 10.1111/j.1365-2052.2007.01606.x |
| format | Article |
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Twenty-nine microsatellites were genotyped for chickens randomly selected from 13 populations, including the five eco-zones of Zimbabwe (n = 238), Malawi (n = 60), Sudan (n = 48) and six purebred lines (n = 180). A total of 280 alleles were observed in the 13 populations. Forty-eight of these alleles were unique to the Zimbabwe chicken ecotypes. The average number (±SD) of alleles/locus was 9.7 ± 5.10. The overall heterozygote deficiency in the Zimbabwe chickens (FIT ± SE) was 0.08 ± 0.01, over 90% of which was due to within-ecotype deficit (FIS). Small Nei's standard genetic distances ranging from 0.02 to 0.05 were observed between Zimbabwe ecotypes compared with an average of 0.6 between purebred lines. The structure software program was used to cluster individuals to 2</description><identifier>ISSN: 0268-9146</identifier><identifier>EISSN: 1365-2052</identifier><identifier>DOI: 10.1111/j.1365-2052.2007.01606.x</identifier><identifier>PMID: 17559556</identifier><language>eng</language><publisher>Oxford, UK: Oxford, UK : Blackwell Publishing Ltd</publisher><subject>Animals ; chicken ecotypes ; Chickens - genetics ; Chickens - physiology ; Cluster Analysis ; Gene Frequency ; genetic diversity ; Genetic Markers ; genetic variation ; Genotype ; Microsatellite Repeats ; microsatellites ; Phylogeny ; Polymorphism, Genetic ; Population Dynamics ; population structure ; Software ; Zimbabwe</subject><ispartof>Animal genetics, 2007-08, Vol.38 (4), p.332-339</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5266-2cc3728b08519f60efc1d5042559ca8b8316b69fbb6707f7fbd9329d3fab14273</citedby><cites>FETCH-LOGICAL-c5266-2cc3728b08519f60efc1d5042559ca8b8316b69fbb6707f7fbd9329d3fab14273</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1365-2052.2007.01606.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1365-2052.2007.01606.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27923,27924,45573,45574</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17559556$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Muchadeyi, F.C</creatorcontrib><creatorcontrib>Eding, H</creatorcontrib><creatorcontrib>Wollny, C.B.A</creatorcontrib><creatorcontrib>Groeneveld, E</creatorcontrib><creatorcontrib>Makuza, S.M</creatorcontrib><creatorcontrib>Shamseldin, R</creatorcontrib><creatorcontrib>Simianer, H</creatorcontrib><creatorcontrib>Weigend, S</creatorcontrib><title>Absence of population substructuring in Zimbabwe chicken ecotypes inferred using microsatellite analysis</title><title>Animal genetics</title><addtitle>Anim Genet</addtitle><description>The objective of this study was to investigate the population structure of village chickens found in the five agro-ecological zones of Zimbabwe. Twenty-nine microsatellites were genotyped for chickens randomly selected from 13 populations, including the five eco-zones of Zimbabwe (n = 238), Malawi (n = 60), Sudan (n = 48) and six purebred lines (n = 180). A total of 280 alleles were observed in the 13 populations. Forty-eight of these alleles were unique to the Zimbabwe chicken ecotypes. The average number (±SD) of alleles/locus was 9.7 ± 5.10. The overall heterozygote deficiency in the Zimbabwe chickens (FIT ± SE) was 0.08 ± 0.01, over 90% of which was due to within-ecotype deficit (FIS). Small Nei's standard genetic distances ranging from 0.02 to 0.05 were observed between Zimbabwe ecotypes compared with an average of 0.6 between purebred lines. The structure software program was used to cluster individuals to 2</description><subject>Animals</subject><subject>chicken ecotypes</subject><subject>Chickens - genetics</subject><subject>Chickens - physiology</subject><subject>Cluster Analysis</subject><subject>Gene Frequency</subject><subject>genetic diversity</subject><subject>Genetic Markers</subject><subject>genetic variation</subject><subject>Genotype</subject><subject>Microsatellite Repeats</subject><subject>microsatellites</subject><subject>Phylogeny</subject><subject>Polymorphism, Genetic</subject><subject>Population Dynamics</subject><subject>population structure</subject><subject>Software</subject><subject>Zimbabwe</subject><issn>0268-9146</issn><issn>1365-2052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkUtv1DAUhS0EotOWvwBesUvwI7aTBYtRaadI5aHSqhIby3bs1tO8sBN15t_jkFFZgje2dL9z7_U5AECMcpzOh22OKWcZQYzkBCGRI8wRz3cvwOq58BKsEOFlVuGCH4HjGLcIoRIL_BocYcFYxRhfgYe1jrYzFvYODv0wNWr0fQfjpOMYJjNOwXf30Hfwp2-10k8WmgdvHm0HrenH_WBjKjobgq3hFGe29Sb0UY22afxooepUs48-noJXTjXRvjncJ-D24vzm7DK7-rb5fLa-ygwjnGfEGCpIqVHJcOU4ss7gmqGCpIWNKnVJMde8clpzgYQTTtcVJVVNndK4IIKegPdL3yH0vyYbR9n6aNIyqrP9FGVSFQLRf4MkDS0wpwksF3D-VwzWySH4VoW9xEjOccitnF2Xs-tyjkP-iUPukvTtYcakW1v_FR78T8DHBXjyjd3_d2O53pzPr6TPFr2Po90961V4lFxQweTd1428ZN-vv9yhT_Im8e8W3qleqvvgo7z9QRCmqXlFcYXob4_qss8</recordid><startdate>200708</startdate><enddate>200708</enddate><creator>Muchadeyi, F.C</creator><creator>Eding, H</creator><creator>Wollny, C.B.A</creator><creator>Groeneveld, E</creator><creator>Makuza, S.M</creator><creator>Shamseldin, R</creator><creator>Simianer, H</creator><creator>Weigend, S</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>200708</creationdate><title>Absence of population substructuring in Zimbabwe chicken ecotypes inferred using microsatellite analysis</title><author>Muchadeyi, F.C ; Eding, H ; Wollny, C.B.A ; Groeneveld, E ; Makuza, S.M ; Shamseldin, R ; Simianer, H ; Weigend, S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5266-2cc3728b08519f60efc1d5042559ca8b8316b69fbb6707f7fbd9329d3fab14273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Animals</topic><topic>chicken ecotypes</topic><topic>Chickens - genetics</topic><topic>Chickens - physiology</topic><topic>Cluster Analysis</topic><topic>Gene Frequency</topic><topic>genetic diversity</topic><topic>Genetic Markers</topic><topic>genetic variation</topic><topic>Genotype</topic><topic>Microsatellite Repeats</topic><topic>microsatellites</topic><topic>Phylogeny</topic><topic>Polymorphism, Genetic</topic><topic>Population Dynamics</topic><topic>population structure</topic><topic>Software</topic><topic>Zimbabwe</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Muchadeyi, F.C</creatorcontrib><creatorcontrib>Eding, H</creatorcontrib><creatorcontrib>Wollny, C.B.A</creatorcontrib><creatorcontrib>Groeneveld, E</creatorcontrib><creatorcontrib>Makuza, S.M</creatorcontrib><creatorcontrib>Shamseldin, R</creatorcontrib><creatorcontrib>Simianer, H</creatorcontrib><creatorcontrib>Weigend, S</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>Muchadeyi, F.C</au><au>Eding, H</au><au>Wollny, C.B.A</au><au>Groeneveld, E</au><au>Makuza, S.M</au><au>Shamseldin, R</au><au>Simianer, H</au><au>Weigend, S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Absence of population substructuring in Zimbabwe chicken ecotypes inferred using microsatellite analysis</atitle><jtitle>Animal genetics</jtitle><addtitle>Anim Genet</addtitle><date>2007-08</date><risdate>2007</risdate><volume>38</volume><issue>4</issue><spage>332</spage><epage>339</epage><pages>332-339</pages><issn>0268-9146</issn><eissn>1365-2052</eissn><abstract>The objective of this study was to investigate the population structure of village chickens found in the five agro-ecological zones of Zimbabwe. Twenty-nine microsatellites were genotyped for chickens randomly selected from 13 populations, including the five eco-zones of Zimbabwe (n = 238), Malawi (n = 60), Sudan (n = 48) and six purebred lines (n = 180). A total of 280 alleles were observed in the 13 populations. Forty-eight of these alleles were unique to the Zimbabwe chicken ecotypes. The average number (±SD) of alleles/locus was 9.7 ± 5.10. The overall heterozygote deficiency in the Zimbabwe chickens (FIT ± SE) was 0.08 ± 0.01, over 90% of which was due to within-ecotype deficit (FIS). Small Nei's standard genetic distances ranging from 0.02 to 0.05 were observed between Zimbabwe ecotypes compared with an average of 0.6 between purebred lines. The structure software program was used to cluster individuals to 2</abstract><cop>Oxford, UK</cop><pub>Oxford, UK : Blackwell Publishing Ltd</pub><pmid>17559556</pmid><doi>10.1111/j.1365-2052.2007.01606.x</doi><tpages>8</tpages></addata></record> |
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| subjects | Animals chicken ecotypes Chickens - genetics Chickens - physiology Cluster Analysis Gene Frequency genetic diversity Genetic Markers genetic variation Genotype Microsatellite Repeats microsatellites Phylogeny Polymorphism, Genetic Population Dynamics population structure Software Zimbabwe |
| title | Absence of population substructuring in Zimbabwe chicken ecotypes inferred using microsatellite analysis |
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