Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g11420	Together with BIIDXI, acts as a positive regulator of PME3 activity during several developmental processes, including seed germination and endosperm (testa) rupture at the micropyle, probably by modulating the pectin status in cell walls.	BIIDXI, the At4g32460 DUF642 gene, is involved in pectin methyl esterase regulation during Arabidopsis thaliana seed germination and plant development.; 2014; DOI: 10.1186/s12870-014-0338-8; PMID: 25442819; https://pubmed.ncbi.nlm.nih.gov/25442819/
Arabidopsis	At5g25460	Involved in the regulation of testa rupture during seed germination.	Analysis of two L-Galactono-1,4-lactone-responsive genes with complementary expression during the development of Arabidopsis thaliana.; 2012; DOI: 10.1093/pcp/pcs014; PMID: 22323769; https://pubmed.ncbi.nlm.nih.gov/22323769/
Arabidopsis	At4g32460	May positively regulate PME3 activity in cell-wall pectin modification and associated development.	BIIDXI, the At4g32460 DUF642 gene, is involved in pectin methyl esterase regulation during Arabidopsis thaliana seed germination and plant development.; 2014; DOI: 10.1186/s12870-014-0338-8; PMID: 25442819; https://pubmed.ncbi.nlm.nih.gov/25442819/ | Cell Wall Localization of Two DUF642 Proteins, BIIDXI and TEEBE, during  Meloidogyne incognita  Early Inoculation.; 2017; DOI: 10.5423/ppj.nt.05.2017.0101; PMID: 29238286; https://pubmed.ncbi.nlm.nih.gov/29238286/
Arabidopsis	At1g80240	Protein DUF642 L-GALACTONO-1,4-LACTONE-RESPONSIVE GENE 1.	No verified direct reference in this release
Arabidopsis	At2g41800	Prevents hypocotyl epidermal cells elongation by modulating the pectin status in cell walls.	Cell Wall Localization of Two DUF642 Proteins, BIIDXI and TEEBE, during  Meloidogyne incognita  Early Inoculation.; 2017; DOI: 10.5423/ppj.nt.05.2017.0101; PMID: 29238286; https://pubmed.ncbi.nlm.nih.gov/29238286/