Fig. 1. Soft rot symptoms of amaranth caused by Pectobacterium carotovorum subsp. brasiliense on field (A, B), and artificial symptoms by inoculation (C). On third day after infection, infected plants showed soft rot symptoms and control was not affected by infection of 10 mM MgSO4.
Fig. 2. Phylogenetic tree based on 16S rDNA sequences and recombinase A sequences of Pectobacterium strains. DNA sequences from the NCBI database were aligned using ClustalW and phylogenetic trees were constructed using the neighbor-joining method and visualized with MEGA7. Isolated bacteria is GSA1.
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