Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g65660	Participates in the second catalytic step of pre-mRNA splicing, when the free hydroxyl group of exon I attacks the 3'-splice site to generate spliced mRNA and the excised lariat intron (By similarity).	The recessive epigenetic swellmap mutation affects the expression of two step II splicing factors required for the transcription of the cell proliferation gene STRUWWELPETER and for the timing of cell cycle arrest in the Arabidopsis leaf.; 2005; DOI: 10.1105/tpc.105.032771; PMID: 15937226; https://pubmed.ncbi.nlm.nih.gov/15937226/
Arabidopsis	At4g37120	Participates in the second catalytic step of pre-mRNA splicing, when the free hydroxyl group of exon I attacks the 3'-splice site to generate spliced mRNA and the excised lariat intron (By similarity).	The recessive epigenetic swellmap mutation affects the expression of two step II splicing factors required for the transcription of the cell proliferation gene STRUWWELPETER and for the timing of cell cycle arrest in the Arabidopsis leaf.; 2005; DOI: 10.1105/tpc.105.032771; PMID: 15937226; https://pubmed.ncbi.nlm.nih.gov/15937226/ | SWELLMAP 2, a phyB-Interacting Splicing Factor, Negatively Regulates Seedling Photomorphogenesis in  Arabidopsis .; 2022; DOI: 10.3389/fpls.2022.836519; PMID: 35222493; https://pubmed.ncbi.nlm.nih.gov/35222493/
Rice	Os08g0127700	Participates in the second catalytic step of pre-mRNA splicing, when the free hydroxyl group of exon I attacks the 3'-splice site to generate spliced mRNA and the excised lariat intron.	No verified direct reference in this release
Rice	UniProt: A2YQU8	Participates in the second catalytic step of pre-mRNA splicing, when the free hydroxyl group of exon I attacks the 3'-splice site to generate spliced mRNA and the excised lariat intron.	No verified direct reference in this release