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dc.contributor.authorAMORIM, E. P.
dc.contributor.authorVILARINHOS, A. D.
dc.contributor.authorCOHEN, K. O.
dc.contributor.authorAMORIM, V. B. O.
dc.contributor.authorSANTOS-SEREJO, J. A. dos
dc.contributor.authorSILVA, S. O. e
dc.contributor.authorPESTANA, K. N.
dc.contributor.authorSANTOS, V. J. dos
dc.contributor.authorPAES, N. S.
dc.contributor.authorMONTE, D. C.
dc.contributor.authorREIS, R. V. dos
dc.date.accessioned2026-08-14T00:03:13Z-
dc.date.available2026-08-14T00:03:13Z-
dc.date.created2009-09-09
dc.date.issued2009
dc.identifier.citationGenetics Molecular Biology, Ribeirão Preto, v.32, n.1, p. 96-103, 2009.
dc.identifier.issn1415-4757
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/417148-
dc.descriptionThe aim of this work was to evaluate the carotenoid content and genetic variability of banana accessions from the Musa germplasm collection held at Embrapa Cassava and Tropical Fruits, Brazil. Forty-two samples were analyzed, including 21 diploids, 19 triploids and two tetraploids. The carotenoid content was analyzed spectrophotometrically and genetic variability was estimated using 653 DArT markers. The average carotenoid content was 4.73 µg.g-1, and ranged from 1.06 µg.g-1 for the triploid Nanica (Cavendish group) to 19.24 µg.g-1 for the triploid Saney. The diploids Modok Gier and NBA-14 and the triploid Saney had a carotenoid content that was, respectively, 7-fold, 6-fold and 9-fold greater than that of cultivars from the Cavendish group (2.19 µg.g-1). The mean similarity among the 42 accessions was 0.63 (range: 0.24 to 1.00). DArT analysis revealed extensive genetic variability in accessions from the Embrapa Musa germplasm bank.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectMarcadores moleculares
dc.titleGenetic diversity of carotenoid-rich bananas evaluated by Diversity Arrays Technology (DArT).
dc.typeArtigo de periódico
dc.subject.thesagroBanana
dc.subject.thesagroGermoplasma
dc.subject.thesagroMusa sp
riaa.ainfo.id417148
riaa.ainfo.lastupdate2025-11-07
dc.identifier.doi10.1590/S1415-47572009005000024
dc.contributor.institutionEdson Perito Amorim, CNPMF; Alberto Duarte Vilarinhos, CNPMF; Kelly de Oliveira Cohen, CENARGEN; Vanusia B. O. Amorim, UFBA; Janay A. dos Santos-Serejo, CNPMF; Sebastião de Oliveira e Silva, CNPMF; Kátia Nogueira Pestana, UFRB; Vânia J. dos Santos, UFRB; Norma Santos Paes, CENARGEN; Damares de Castro Monte, CENARGEN; Ronaldo V. dos Reis, UFRB.
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