Marker-trait Association for Resistance to Sugarcane Mosaic Virus Panel

Sugarcane mosaic disease (SMD) caused by sugarcane mosaic virus, is one of the main diseases in sugarcane production areas in Brazil. Thus, the identification of new sources of resistance for use in future introgression crosses is key for reliable economic gains. Here, we aimed to screen a diversity...

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Bibliographic Details
Published in:Sugar tech : an international journal of sugar crops & related industries 2022-12, Vol.24 (6), p.1832
Main Authors: Burbano, Roberto C. V, da Silva, Marcel F, Coutinho, Alisson E, Gonçalves, Marcos C, dos Anjos, Ivan A, Anjos, Luciana O. S, Perecin, Dilermando
Format: Article
Language:English
Subjects:
Genetic aspects
Health aspects
Medical research
Medicine, Experimental
Phylogeny
Sugarcane
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Summary:Sugarcane mosaic disease (SMD) caused by sugarcane mosaic virus, is one of the main diseases in sugarcane production areas in Brazil. Thus, the identification of new sources of resistance for use in future introgression crosses is key for reliable economic gains. Here, we aimed to screen a diversity panel of 98 sugarcane genotypes for SMD under natural infection conditions, to investigate virus-specific amplicons from SCMV coat protein gene (CP), and identify marker-trait associations via association mapping using Amplified Fragment Length Polymorphism (AFLP) and Simple Sequence Repeats (SSR). The highest SMD incidence (26.53%) was observed eight months after planting, with significant differences (p
ISSN:0972-1525
0972-1525
DOI:10.1007/s12355-022-01131-5