Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/128418
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dc.contributor.authorSANTOS, C. A. F.pt_BR
dc.contributor.authorSIMON, P. W.pt_BR
dc.date.accessioned2011-04-09T19:46:37Z-
dc.date.available2011-04-09T19:46:37Z-
dc.date.created2002-09-06pt_BR
dc.date.issued2002pt_BR
dc.identifier.citationHorticultura Brasileira, Brasília, DF v. 20, n. 2, jul. 2002.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/128418pt_BR
dc.descriptionLinkage grouping and ordering AFLP markers analyses were performed for two different F2 populations of carrot (Daucus carota L.). Included were 277 and 242 dominant AFLP markers and 10 and 8 co-dominant markers assigned to the nine linkage groups of Brasilia x HCM and B493 x QAL F2 populations, respectively. The overall marker datasets, includjng repulsion and coupling phases, were consistently assigned to the nine linkage groups at LOD scores ranging from 3.5 to 5.0 in both F2 populations. Linkage grouping performed with only markers linked in coupling phase showed the nine linkage groups at LOD scores ranging from 3.0 to 7.5, 3.0 to 5.5, 3.5 to 5.0 and 2.5 to 8.5 in the Brasilia-, HCM-, B493- and QAL- coupling F2 population, respectively. The average marker spacing was 4.78, 4.80, 5.54 and 5.13 cM in the Brasilia-, HCM-, B493 and QAL-coupling phase maps, respectively. Some gaps, greater than 10 cM, were observed more frequently in the coupling linkage maps of B493 and QAL than in the Brasilia- and HCM-coupling maps. Six linkage groups of both populations were merged, based on the conserved AFLP fragments .The excellent genome coverage in this study is suitable to confidently apply single QTL analysis and to perform more powerful QTL analysis considering coupling linkage maps.pt_BR
dc.format1 CD-ROM.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAFLPpt_BR
dc.subjectMelhoramento genéticopt_BR
dc.titleCoupling linkage maps in F2 populations of carrot derived from two different crosses.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2017-11-09T11:11:11Zpt_BR
dc.subject.thesagroCenourapt_BR
dc.subject.thesagroMarcador molecularpt_BR
dc.subject.thesagroDaucus Carotapt_BR
dc.subject.thesagroGenética Molecularpt_BR
dc.subject.thesagroGenomapt_BR
dc.subject.thesagroMarcador Genéticopt_BR
dc.subject.nalthesaurusCarrotspt_BR
dc.subject.nalthesaurusGenetic markerspt_BR
dc.subject.nalthesaurusgenomept_BR
dc.description.notesSuplemento 2. Edição do 42 Congresso Brasileiro de Olericultura; 11 Congresso Latino Americano de Horticultura, Uberlândia, jul. 2002.pt_BR
riaa.ainfo.id128418pt_BR
riaa.ainfo.lastupdate2017-11-09 -02:00:00pt_BR
dc.contributor.institutionCARLOS ANTONIO FERNANDES SANTOS, CPATSA.pt_BR
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