Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| e coli | yeast (s cerevisiae) | human | type | substrates |
| alka | mag1 | mpg | monofunctional | 3 - mea , hypoxanthine |
| udg | ung1 | ung | monofunctional | uracil |
| fpg | ogg1 | hogg1 | bifunctional | 8 - oxog , fapyg |
| nth | ntg1 | hnth1 | bifunctional | tg , hou , hoc , urea , fapyg |
| nth | ntg2 | hnth1 | bifunctional | tg , hou , hoc , urea , fapyg |
| nei | not present | hneil1 | bifunctional | tg , hou , hoc , urea , fapyg , fapya |
| nei | not present | hneil2 | bifunctional | ap site , hou |
| nei | not present | hneil3 | bifunctional | unknown |
| muty | not present | hmyh | monofunctional | a :8 - oxog |
| not present | not present | hsmug1 | monofunctional | u , hou , hmu , fu |
| not present | not present | tdg | monofunctional | t : g mispair |
| not present | not present | mbd4 | monofunctional | t : g mispair |
Title:
dna glycosylase
Statement:
the substrates are unknown in only one of the twelve dna glycosylase
Answer:
supported