{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Shen S"],"funding":["Natural Science Foundation of Hebei Province","China Postdoctoral Science Foundation","National Natural Science Foundation of China"],"pagination":["2107-2122"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9616530"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["20(11)"],"pubmed_abstract":["Ice plant (Mesembryanthemum crystallinum), a member of the Aizoaceae family, is a typical halophyte crop and a model plant for studying the mechanism of transition from C3 photosynthesis to crassulacean acid metabolism (CAM). Here, we report a high-quality chromosome-level ice plant genome sequence. This 98.05% genome sequence is anchored to nine chromosomes, with a total length of 377.97 Mb and an N50 scaffold of 40.45 Mb. Almost half of the genome (48.04%) is composed of repetitive sequences, and 24 234 genes have been annotated. Subsequent to the ancient whole-genome triplication (WGT) that occurred in eudicots, there has been no recent whole-genome duplication (WGD) or WGT in ice plants. However, we detected a novel WGT event that occurred in the same order in Simmondsia chinensis, whi"],"journal":["Plant biotechnology journal"],"pubmed_title":["High-quality ice plant reference genome analysis provides insights into genome evolution and allows exploration of genes involved in the transition from C3 to CAM pathways."],"pmcid":["PMC9616530"],"funding_grant_id":["2020M673188","2021T140097","32172583","C2021209005"],"pubmed_authors":["Zhou R","Li N","Zhu C","Liu Z","Sun P","Tan X","Zhang Y","Chen W","Lin H","Shen S","Yu T","Wang Y","Song X","Wang Z","Feng S"],"additional_accession":[]},"is_claimable":false,"name":"High-quality ice plant reference genome analysis provides insights into genome evolution and allows exploration of genes involved in the transition from C3 to CAM pathways.","description":"Ice plant (Mesembryanthemum crystallinum), a member of the Aizoaceae family, is a typical halophyte crop and a model plant for studying the mechanism of transition from C3 photosynthesis to crassulacean acid metabolism (CAM). Here, we report a high-quality chromosome-level ice plant genome sequence. This 98.05% genome sequence is anchored to nine chromosomes, with a total length of 377.97 Mb and an N50 scaffold of 40.45 Mb. Almost half of the genome (48.04%) is composed of repetitive sequences, and 24 234 genes have been annotated. Subsequent to the ancient whole-genome triplication (WGT) that occurred in eudicots, there has been no recent whole-genome duplication (WGD) or WGT in ice plants. However, we detected a novel WGT event that occurred in the same order in Simmondsia chinensis, whi","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Nov","modification":"2026-03-17T16:07:37.84Z","creation":"2025-05-18T10:53:04.329Z"},"accession":"S-EPMC9616530","cross_references":{"pubmed":["35838009"],"doi":["10.1111/pbi.13892"]}}