Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g17310	Converts glucose 1-phosphate to UDP-glucose, which is the major glycosyl donor for polysaccharides.	UDP-glucose pyrophosphorylase is not rate limiting, but is essential in Arabidopsis.; 2009; DOI: 10.1093/pcp/pcp052; PMID: 19366709; https://pubmed.ncbi.nlm.nih.gov/19366709/ | UDP-glucose pyrophosphorylase is rate limiting in vegetative and reproductive phases in Arabidopsis thaliana.; 2010; DOI: 10.1093/pcp/pcq057; PMID: 20435647; https://pubmed.ncbi.nlm.nih.gov/20435647/ | UDP-glucose pyrophosphorylase is a novel plant cell death regulator.; 2013; DOI: 10.1021/pr3010887; PMID: 23438466; https://pubmed.ncbi.nlm.nih.gov/23438466/
Arabidopsis	At3g03250	Converts glucose 1-phosphate to UDP-glucose, which is the major glycosyl donor for polysaccharides.	UDP-glucose pyrophosphorylase is not rate limiting, but is essential in Arabidopsis.; 2009; DOI: 10.1093/pcp/pcp052; PMID: 19366709; https://pubmed.ncbi.nlm.nih.gov/19366709/ | UDP-glucose pyrophosphorylase is rate limiting in vegetative and reproductive phases in Arabidopsis thaliana.; 2010; DOI: 10.1093/pcp/pcq057; PMID: 20435647; https://pubmed.ncbi.nlm.nih.gov/20435647/