Consulta: creatorFacets:"Moura,Érica Rodrigues de"
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Data/hora: 12/06/2024 12:23:47

Selection of somaclonal variants of the cultivar ‘Prata-Anã’ for resistance to Fusarium oxysporum f. sp. cubense race 1
Provedor de dados: 94
Autores: Ferreira,Mileide dos Santos; Moura,Érica Rodrigues de; Lino,Lucymeire Souza Morais; Amorim,Edson Perito; Santos-Serejo,Janay Almeida dos; Haddad,Fernando.
Abstract  The banana tree is one of the most cultivated fruit globally; however, some diseases significantly affect its production, such as Fusarium wilt. The most appropriate measure for controlling this disease in areas with inoculum pressure is the use of resistant cultivars. Therefore, this study aimed to generate banana somaclones of the cultivar ‘Prata-Anã’ resistant to Fusarium wilt by inducing somaclonal variation. ‘Prata-Anã’ stem apexes were established in vitro in MS culture medium and, on a monthly basis, subcultivated in AIA and adenine sulfate supplemented MS medium with added plant regulators: 6-benzylaminopurine (BAP, 4 ml L-1), Thidiazuron (TDZ, 1 ml L-1), and Paclobutrazol (PBZ, 10 ml L-1). The treatments were: T0: no regulator, T1: BAP,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biotechnology; Tissue culture; Musa sp.; Somaclonal variations; Fusarium wilt.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452020000600101