Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g21410	Component of SCF(SKP2A) E3 ubiquitin ligase complexes, which mediate the ubiquitination and subsequent proteasomal degradation of target proteins (including cell cycle repressors).	The balance between cell division and endoreplication depends on E2FC-DPB, transcription factors regulated by the ubiquitin-SCFSKP2A pathway in Arabidopsis.; 2006; DOI: 10.1105/tpc.105.039651; PMID: 16920782; https://pubmed.ncbi.nlm.nih.gov/16920782/ | SKP2A protein, an F-box that regulates cell division, is degraded via the ubiquitin pathway.; 2008; DOI: 10.4161/psb.3.10.5888; PMID: 19704565; https://pubmed.ncbi.nlm.nih.gov/19704565/ | The Arabidopsis cell cycle F-box protein SKP2A binds to auxin.; 2010; DOI: 10.1105/tpc.110.078972; PMID: 21139066; https://pubmed.ncbi.nlm.nih.gov/21139066/
Arabidopsis	At1g77000	Component of SCF(SKP2B) E3 ubiquitin ligase complexes, which mediate the ubiquitination and subsequent proteasomal degradation of the cyclin-dependent kinase inhibitor KRP1.	Degradation of the cyclin-dependent kinase inhibitor KRP1 is regulated by two different ubiquitin E3 ligases.; 2008; DOI: 10.1111/j.1365-313x.2007.03370.x; PMID: 18005227; https://pubmed.ncbi.nlm.nih.gov/18005227/