Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g52290	Essential for the formation of class I meiotic crossovers.	SHOC1, an XPF endonuclease-related protein, is essential for the formation of class I meiotic crossovers.; 2008; DOI: 10.1016/j.cub.2008.08.041; PMID: 18812090; https://pubmed.ncbi.nlm.nih.gov/18812090/ | SHOC1 and PTD form an XPF-ERCC1-like complex that is required for formation of class I crossovers.; 2011; DOI: 10.1242/jcs.088229; PMID: 21771883; https://pubmed.ncbi.nlm.nih.gov/21771883/
Rice	Os02g0642600	Essential for normal crossover (CO) formation during meiosis.	OsSHOC1 and OsPTD1 are essential for crossover formation during rice meiosis.; 2019; DOI: 10.1111/tpj.14214; PMID: 30589140; https://pubmed.ncbi.nlm.nih.gov/30589140/ | A Multiprotein Complex Regulates Interference-Sensitive Crossover Formation in Rice.; 2019; DOI: 10.1104/pp.19.00082; PMID: 31266799; https://pubmed.ncbi.nlm.nih.gov/31266799/