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Conventions for Sequence Type Abbreviation
| Abbreviation | *Sequence Type | Conventions |
|---|---|---|
| S | unique DNA sequence | S is followed by a sequence number |
| Z | repetitive DNA sequence | Z is followed by a sequence number |
| F | family DNA sequence | F is followed by a sequence number and then S for site number |
| E | expressed DNA sequence | E is added at the end of the symbol |
