Editing Final Report/Thesis 2019 (section)

===Results and discussion===
The counting outputs of Somerton man's DNA data is presented in figure 7. As the figure shown, there are more than 0.6 million SNPs in the files, but only about 2% of them have determined base pairs. In DNA analysis, only the SNPs with available base pairs can be used and most genetic analysis technique would require a certain amount of available SNPs.
[[File:SM_Counting.png|thumb|center|300px|Figure 7: SNPs counting results of Somerton man DNA file]]
Then the Somerton Man's DNA reference file was uploaded to GEDmatch to be used on the one-to-many tool. One-to-many tool is the main service provided by GEDmatch. When a DNA raw data reference file is updated, it will be stored as a kit in GEDmatch database, and be compared with other kits in the public database. After the matching process has finished, the one-to-many tool can show how many kits in database match with the kit that the user has uploaded. Unfortunately the website rejects to process the Somerton Man's data to use the one-to-many tool since the file did not meet the minimum requirements of 2000 SNPs for each chromosome. 
[[File:SNP_low.png|thumb|600px|center|Figure 8: DNA kit not accepted due to low amount of SNPs]]