Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g18810	Involved in intron recognition and spliceosome assembly (Probable).	No verified direct reference in this release
Arabidopsis	At3g13570	Involved in intron recognition and spliceosome assembly.	Identification of an intronic splicing regulatory element involved in auto-regulation of alternative splicing of SCL33 pre-mRNA.; 2012; DOI: 10.1111/tpj.12004; PMID: 22913769; https://pubmed.ncbi.nlm.nih.gov/22913769/
Arabidopsis	At1g55310	Involved in intron recognition and spliceosome assembly.	No verified direct reference in this release