Table 3. Splicing factors in the intron retention (IR) list in the prp18a-1 mutant.
| Gene | Protein | Predicted function in splicing1 | Reference |
|---|---|---|---|
| At1g04080 | PRP39a | U1 snRNP | Kanno et al. 2017b |
| At1g14650 | SF3a120, SAP114 | 17S U2 snRNP | |
| At1g60900 | U2AF65B | Splice site selection | Park et al. 2017 |
| At1g76860 | Lsm3B | small nuclear ribonucleoprotein | Golisz et al. 2013 |
| At2g16940 | fSAP59, CC1-like splicing factor | recruited prior to B* | |
| At2g29210 | SRm160 | SR-related protein | |
| At2g40650 | PRP38 | U4/U6.U5 tri-snRNP | |
| At2g43370 | U11/U12-35K | U11/U12-specific | Lorkovic et al. 2005 (Table 1) |
| At3g13200 | cwc15 | Putative splicing factor | http://www.arabidopsis.org/index.jsp |
| At3g19670 | PRP40B | U1 snRNP-related | Kang et al., 2009; Kanno et al. 2017b |
| At3g49430 | SR34A | SR protein, putative pre-mRNA splicing factor SF2 | Barta et al. 2008, 2010 |
| At4g02430 | SR34B | SR protein | Barta et al., 2008, 2010 |
| At4g14342 | SF3B10a splicing factor 3B subunit 5 | 17S U2 snRNP | Lorkovic et al. 2005 |
| At5g08290 | Yellow leaf-specific gene 8 (YLS8) | U5 snRNP | |
| At5g61140 | BRR2C | U5 snRNP helicase | Mahrez et al., 2016; Kanno et al. 2017b |
For complete list of IR events, see Table S2.
1
Except for At3g13200, predicted functions taken from Table S1 of Koncz et al., 2012. References in which a factor is mentioned specifically in a publication are listed (reference information taken from http://www.arabidopsis.org/index.jsp).