Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g15570	Probable helicase that may regulate RNA molecules involved in nucleolar organization and pollen tube guidance.	Attractive and repulsive interactions between female and male gametophytes in Arabidopsis pollen tube guidance.; 2000; DOI: 10.1242/dev.127.20.4511; PMID: 11003848; https://pubmed.ncbi.nlm.nih.gov/11003848/ | MAA3 (MAGATAMA3) helicase gene is required for female gametophyte development and pollen tube guidance in Arabidopsis thaliana.; 2008; DOI: 10.1093/pcp/pcn130; PMID: 18772186; https://pubmed.ncbi.nlm.nih.gov/18772186/