Table 1.
Homologues of core cleavage and polyadenylation factors in plants.
| Complex | Subunits | Arabidopsis | References | Recognize Sequence | References |
|---|---|---|---|---|---|
| Cleavage and polyadenylation specificity factor (CPSF) | CPSF160 (CPSF1) | AtCPSF160 | [15] | AAUAAA | [16,17] |
| CPSF100 (CPSF2) | AtCPSF100 | [18] | |||
| CPSF73 (CPSF3) | AtCPSF73-II | [15] | |||
| CPSF30 (CPSF4) | AtCPSF30 | [19] | |||
| WDR33 | FY | [20] | |||
| Fip1 | AtFIP1 | [21] | |||
| Cleavage stimulation factor (CstF) | CstF50 (CstF1) | \ | \ | U/G-rich region | [22] |
| CstF64 (CstF2) | AtCstF64 | [23] | |||
| CstF77 (CstF3) | AtCstF77 | [23] | |||
| Cleavage factor I (CFI) | CFIm25 | \ | \ | UGUA | [24] |
| CFIm68 | \ | \ | |||
| (CFIm59) | \ | \ | |||
| Cleavage factor II (CFII) | CLP1 | Clp1-similar protein 3 (CLPS3) | [25] | G-rich region | [12,26] |
| PCF11 | Pcf11p-similar protein (PCFS4) | [27] |