Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g49720	Together with CGR3, required for homogalacturonan pectins (HG) methylesterification in the Golgi apparatus prior to integration into cell walls, essential for general growth and development.	CGR2 and CGR3 have critical overlapping roles in pectin methylesterification and plant growth in Arabidopsis thaliana.; 2015; DOI: 10.1111/tpj.12802; PMID: 25704846; https://pubmed.ncbi.nlm.nih.gov/25704846/ | Pectin Methylesterification Impacts the Relationship between Photosynthesis and Plant Growth.; 2016; DOI: 10.1104/pp.16.00173; PMID: 27208234; https://pubmed.ncbi.nlm.nih.gov/27208234/
Arabidopsis	At5g65810	Together with CGR2, required for homogalacturonan pectins (HG) methylesterification in the Golgi apparatus prior to integration into cell walls, essential for general growth and development.	CGR3: a Golgi-localized protein influencing homogalacturonan methylesterification.; 2011; DOI: 10.1093/mp/ssr012; PMID: 21422118; https://pubmed.ncbi.nlm.nih.gov/21422118/ | CGR2 and CGR3 have critical overlapping roles in pectin methylesterification and plant growth in Arabidopsis thaliana.; 2015; DOI: 10.1111/tpj.12802; PMID: 25704846; https://pubmed.ncbi.nlm.nih.gov/25704846/