{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Bengtsson JD"],"funding":["Washington State University","Washington State University College of Agricultural Human and Natural Resource Sciences","NIGMS NIH HHS","National Science Foundation"],"pagination":["153717"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9494924"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["274"],"pubmed_abstract":["Hydroxy fatty acids (HFA) are industrially useful chemical feedstocks that accumulate in seed-storage triacylglycerols (TAG) of several plant species, including castor (Ricinus communis) and Physaria (Physaria fendleri). For researchers, HFA also offer a unique opportunity to trace fatty acid metabolism and modification. Past work producing HFA in Arabidopsis (Arabidopsis thaliana) has demonstrated the importance of isozymes of TAG synthesis from plants that evolved to store HFA and as a result have a high degree of specificity towards HFA substrates. Castor phospholipase A2α (RcPLA2) has specificity for HFA-containing phosphatidylcholine. However, expression of RcPLA2 in HFA-accumulating Arabidopsis line CL37-PLA2 reduced HFA content of TAG. This loss was interpreted as being due to poor "],"journal":["Journal of plant physiology"],"pubmed_title":["Expression of Physaria longchain acyl-CoA synthetases and hydroxy fatty acid accumulation in transgenic Arabidopsis."],"pmcid":["PMC9494924"],"funding_grant_id":["WNP00008","IOS–1339385","T32 GM008336"],"pubmed_authors":["Browse J","Wallis JG","Bengtsson JD"],"additional_accession":[]},"is_claimable":false,"name":"Expression of Physaria longchain acyl-CoA synthetases and hydroxy fatty acid accumulation in transgenic Arabidopsis.","description":"Hydroxy fatty acids (HFA) are industrially useful chemical feedstocks that accumulate in seed-storage triacylglycerols (TAG) of several plant species, including castor (Ricinus communis) and Physaria (Physaria fendleri). For researchers, HFA also offer a unique opportunity to trace fatty acid metabolism and modification. Past work producing HFA in Arabidopsis (Arabidopsis thaliana) has demonstrated the importance of isozymes of TAG synthesis from plants that evolved to store HFA and as a result have a high degree of specificity towards HFA substrates. Castor phospholipase A2α (RcPLA2) has specificity for HFA-containing phosphatidylcholine. However, expression of RcPLA2 in HFA-accumulating Arabidopsis line CL37-PLA2 reduced HFA content of TAG. This loss was interpreted as being due to poor ","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Jul","modification":"2025-04-05T12:10:33.876Z","creation":"2025-04-05T12:10:33.876Z"},"accession":"S-EPMC9494924","cross_references":{"pubmed":["35584570"],"doi":["10.1016/j.jplph.2022.153717"]}}