Table 1.
Strains and plasmids.
| Strains and plasmids | Relevant characteristics | Source |
|---|---|---|
| A. radicis N35 | Wild type | Li et al., 2011 |
| A. radicis N35 YFP | Wild type, labeled with YFP, KmR | Li et al., 2012 |
| A. radicis N35 araI::tet | AHL− mutant, TcR | This study |
| A. radicis N35 araI::tet C | AHL− mutant, complemented with plasmid pBBR1MCS-2-AraI, TcR, KmR | This study |
| A. radicis N35 araI::tet GFP | AHL− mutant, GFP labeled with plasmid pBBR1MCS-2-GFP, TcR, KmR | This study |
| Agrobacterium tumefaciens A136 | AHL biosensor with pCF218, pCF372 | Stickler et al., 1998 |
| pBBR1MCS-2-GFP | GFP expression vector, KmR | Li et al., 2012 |
| pBBR1MCS-2-YFP | YFP expression vector, KmR | This study |
| pBBR1MCS-2-AraI | araI gene expression vector, KmR | This study |