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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
31/05/2000 |
Data da última atualização: |
31/05/2000 |
Autoria: |
FANG, D.; KRUEGER, R. R.; ROOSE, M. L. |
Afiliação: |
Department of Botany and Plant Dciences, University of California, Riverside, CA 92521. |
Título: |
Phylogenetic relationships among selected Citrus germplasm accrssions revealed by inter-simple sequence repeat (ISSR) markers |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
Journal of the American Society for Horticultural Science, v.123, n.4,p.612-617, Alexandria, Virginia, 1998 |
ISSN: |
0003-1062 |
Idioma: |
Inglês |
Conteúdo: |
ISSR markers were analyzed to study phylogenetic relationships among 46 Citrus L. accessions representing 35 species. A dendrogram based on the unweighted pair-group method, arithhhmetic average cluster analysis was constructed using a similarity matrix derived from 642 polymorphic ISSR fragments generated by 10 primers. These 46 accessions could be classified into five major groups: 1) C. indica Tan.; 2) C. maxima (Burm.) Merrill; 3) lemon [C. limon (L.) Burm.] or lime [C. aurantifolia (Christm.) Swingle] type accessions; 4) C. halimii B.C. Stone; and 5) sour orange (C. aurantium L.), mandarins and their hybrids. Group 5 was further divided into three subgroups. Although some previous work had grouped it with mandarins, C. indica appearedd to be a distinct genotype or species that was not close to mandarins. |
Palavras-Chave: |
DNA markers; Microsatellites; Systematics. |
Thesagro: |
Rutaceae. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01470naa a2200205 a 4500 001 1635714 005 2000-05-31 008 1998 bl uuuu u00u1 u #d 022 $a0003-1062 100 1 $aFANG, D. 245 $aPhylogenetic relationships among selected Citrus germplasm accrssions revealed by inter-simple sequence repeat (ISSR) markers 260 $c1998 520 $aISSR markers were analyzed to study phylogenetic relationships among 46 Citrus L. accessions representing 35 species. A dendrogram based on the unweighted pair-group method, arithhhmetic average cluster analysis was constructed using a similarity matrix derived from 642 polymorphic ISSR fragments generated by 10 primers. These 46 accessions could be classified into five major groups: 1) C. indica Tan.; 2) C. maxima (Burm.) Merrill; 3) lemon [C. limon (L.) Burm.] or lime [C. aurantifolia (Christm.) Swingle] type accessions; 4) C. halimii B.C. Stone; and 5) sour orange (C. aurantium L.), mandarins and their hybrids. Group 5 was further divided into three subgroups. Although some previous work had grouped it with mandarins, C. indica appearedd to be a distinct genotype or species that was not close to mandarins. 650 $aRutaceae 653 $aDNA markers 653 $aMicrosatellites 653 $aSystematics 700 1 $aKRUEGER, R. R. 700 1 $aROOSE, M. L. 773 $tJournal of the American Society for Horticultural Science$gv.123, n.4,p.612-617, Alexandria, Virginia, 1998
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Embrapa Mandioca e Fruticultura (CNPMF) |
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