| AD families | AD genes | Defense system | CLAN ID | Phages/MGEs | References | Description |
|---|---|---|---|---|---|---|
| APIS033 | Lar | restriction-modification (RM) | CLAN030 | Escherichia phage vB_EcoP_24B | PMID:7476171 | Lar is functionally similar to RaI, is able to alleviate restriction and enhance modification by EcoKI. And the nucleotide sequences of their genes share 47% identity, indicating a common origin. |
| APIS040 | CLAN030 |