In order to explore the phylogenetic relationship of the two most abundant bacterial genera, we compared the Erwinia and Acinetobacter DNA sequences obtained by high-throughput sequencing in the NCBI nucleotide (nr) database. Six 16S rRNA fragments belonging to Erwinia and 16 16S rRNA fragments belonging to Acinetobacter were downloaded from GenBank to construct a phylogenetic tree. The phylogenetic tree analysis of 249 base pairs was carried out. Using MEGA7.0, the phylogenetic tree was constructed by Neighbor-joining method (1,000 bootstraps).
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