Table 1. Compatibles Entry to Destination vector recombinations.
| Entry vector type | Compatible Destination vectors | Incompatible Destination vectors |
| pENTR/pSM2 Series (non-GFP) | pLenti X1 Series | pLenti PGK Seriesb |
| pLenti X2 Series | pLenti CMV Seriesb | |
| pLenti CMV GFP | pLenti CMV/TO Seriesb | |
| pQCXI RNAi X2 Seriesa | pQCXI CMV/TO Seriesb | |
| pENTR/pSM2(CMV-GFP) | pLenti X1 Series | pLenti X2 Seriesc |
| pLenti CMV GFPd | ||
| pQCXI CMV/TO Seriesb | ||
| pQCXI RNAi X2 Seriesc | ||
| pENTR/pTER+ pENTR/pSUPER+ | pLenti X1 Series | pLenti PGK Seriesb |
| pLenti X2 Series | pLenti CMV Seriesb | |
| pLenti CMV GFP | pLenti CMV/TO Seriesb | |
| pQCXI RNAi X2 Series | pQCXI CMV/TO Seriesb | |
| pEF-ENTR Series | pLenti X1 Series | pLenti X2 Seriesc |
| pLenti CMV GFP | pLenti PGK Seriesb | |
| pLenti CMV Seriesb | ||
| pLenti CMV/TO Seriesb | ||
| pQCXI CMV/TO Seriesb | ||
| pQCXI RNAi X2 Seriesc | ||
| pENTR-Fusion Series | pLenti PGK Series | pLenti X1 Seriese |
| pLenti CMV Series | pLenti X2 Seriesc,e | |
| pLenti CMV/TO Series | pLenti CMV GFPe | |
| pQCXI CMV/TO Series | pQCXI RNAi X2 Seriesc,e |
a
Viral titers will be lower by ∼100 fold.
b
Probable promoter interference.
c
Insert would be too big for the 3′LTR.
d
Entry vector contains already a GFP.
e
No promoter to drive expression of the cDNA.