I extracted the genomic DNA from Salmonella Typhi culture for its molecular identification. Then designed the primers for the 16S rRNA gene, perfomred the PCR and then run the amplified product on GE along with DNA ladder. After the run, I got this picture from GEL Doc system.

But unfortunatetly I lost the DNA ladder specifications, and now unable to label the amplified gene bp size as well as the DNA ladder size and labelling.

You are professionally request to sort this out?

Thanks in advance.