Fig. 2

Single nucleotide polymorphism analysis. (A) SNP and INDEL sites and frequencies of aFX0910 compared with FX0910. The green outer circle is FX0910, and the mutation frequency is shown in its inner circle, with different colored dots representing different mutation types and their heights indicating mutation frequencies. The orange circle shows the gene distribution of FX0910, with variant density on the inner side, SNPs in red, and INDELs in blue, where darker colors correspond to a higher number of variants at the position. The legend is on the right side of Figure (A. B): Percentage statistics for mutation types in the aFX0910 strain. (C): Statistics of all mutated genes in the aFX0910 strain. (D): Annotation of mutated genes. E: Prediction of the tertiary structure for ORF022. Red indicates differences between FX0910-022 and aFX0910-022. (F): Sequence identity analysis of the amino acid sequence of ORF022 and its homologous gene