Additional file 1 of Assessment of genotypes, endosymbionts and clinical characteristics of Acanthamoeba recovered from ocular infection

Additional file 1: Table S1: Reference Acanthamoeba strains used in this study for phylogenetic analysis. Table 2: Genotype and species identification of Acanthamoeba isolates recovered from AK patients. Map 1: Map showing the states of the AK patients from different states of India with sample codes and identified genotypes of Acanthamoeba from AK patients. The map was created using ArcGIS (Esri GIS, California, USA). Fig. S1. Monthly distribution of AK cases during study period. Fig. S2. Sequence alignment of Acanthamoeba 18S rDNA DF3 region using ClustalW. Table S3. Overall clinical presentation of the keratitis patients infected with Acanthamoeba spp. Fig S3. Phylogenetic tree inferred from the 18S (ITS1) rDNA sequence of fungi; tree was created using the neighbour-joining approach with the Kimura 2-parameter based on 1000 replicates bootstrap values. Fig. S4. Agarose (1%) gel image of PCR amplicons of 13 Acanthamoeba isolates (18S rRNA), PCR assay was performed using Acanthamoeba genus specific primer pair JDPFw and JDPRv which yielded ~450bp amplicons. Fig. S5: Agarose (1%) gel image of PCR amplicons of 13 Acanthamoeba isolates targeting intracellular bacteria 16S rRNA, primer pair 515Fw and 806Rv (V4, 16S rRNA) was used which yielded ~293bp amplicons