{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Liu Y"],"funding":["National Natural Science Foundation of China","Shandong Provincial Natural Science Foundation, China"],"pagination":["2934"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9917893"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["24(3)"],"pubmed_abstract":["Large-scale use of fossil fuels has brought about increasingly serious problems of environmental pollution, development and utilization of renewable energy is one of the effective solutions. Duckweed has the advantages of fast growth, high starch content and no occupation of arable land, so it is a promising starchy energy plant. A new submerged duckweed mutant (<i>sub-1</i>) with abundant starch accumulation was obtained, whose content of amylopectin accounts for 84.04% of the starch granules. Compared with the wild type (<i>Lemna aequinoctialis</i>), the branching degree of starch in <i>sub-1</i> mutant was significantly increased by 19.6%. Chain length DP 6-12, DP 25-36 and DP > 36 of amylopectin significantly decreased, while chain length DP 13-24 significantly increased. Average chain"],"journal":["International journal of molecular sciences"],"pubmed_title":["Efficient Accumulation of Amylopectin and Its Molecular Mechanism in the Submerged Duckweed Mutant."],"pmcid":["PMC9917893"],"funding_grant_id":["31700308","32270273","32270387, 32270273, 31971718, 31700308","ZR2017BC089","32270387","31971718"],"pubmed_authors":["Liu H","Liu Y","Li H","Li Z","Li C","Yu R","Zhou G","Yan R","Kong Y","Fan S","Tang X"],"additional_accession":[]},"is_claimable":false,"name":"Efficient Accumulation of Amylopectin and Its Molecular Mechanism in the Submerged Duckweed Mutant.","description":"Large-scale use of fossil fuels has brought about increasingly serious problems of environmental pollution, development and utilization of renewable energy is one of the effective solutions. Duckweed has the advantages of fast growth, high starch content and no occupation of arable land, so it is a promising starchy energy plant. A new submerged duckweed mutant (<i>sub-1</i>) with abundant starch accumulation was obtained, whose content of amylopectin accounts for 84.04% of the starch granules. Compared with the wild type (<i>Lemna aequinoctialis</i>), the branching degree of starch in <i>sub-1</i> mutant was significantly increased by 19.6%. Chain length DP 6-12, DP 25-36 and DP > 36 of amylopectin significantly decreased, while chain length DP 13-24 significantly increased. Average chain","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Feb","modification":"2025-04-22T14:47:55.047Z","creation":"2025-04-06T01:04:18.909Z"},"accession":"S-EPMC9917893","cross_references":{"pubmed":["36769258"],"doi":["10.3390/ijms24032934"]}}