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Chromosome-Level Genome Assembly for Acer pseudosieboldianum and Highlights to Mechanisms for Leaf Color and Shape Change

Li, Xiang and Cai, Kewei and Han, Zhiming and Zhang, Shikai and Sun, Anran and Xie, Ying and Han, Rui and Guo, Ruixue and Tigabu, Mulualem and Sederoff, Ronald and Pei, Xiaona and Zhao, Chunli and Zhao, Xiyang (2022). Chromosome-Level Genome Assembly for Acer pseudosieboldianum and Highlights to Mechanisms for Leaf Color and Shape Change. Frontiers in Plant Science. 13 , 850054
[Research article]

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Abstract

Acer pseudosieboldianum (Pax) Komarov is an ornamental plant with prominent potential and is naturally distributed in Northeast China. Here, we obtained a chromosome-scale genome assembly of A. pseudosieboldianum combining HiFi and Hi-C data, and the final assembled genome size was 690.24 Mb and consisted of 287 contigs, with a contig N50 value of 5.7 Mb and a BUSCO complete gene percentage of 98.4%. Genome evolution analysis showed that an ancient duplication occurred in A. pseudosieboldianum. Phylogenetic analyses revealed that Aceraceae family could be incorporated into Sapindaceae, consistent with the present Angiosperm Phylogeny Group system. We further construct a gene-to-metabolite correlation network and identified key genes and metabolites that might be involved in anthocyanin biosynthesis pathways during leaf color change. Additionally, we identified crucial teosinte branched1, cycloidea, and proliferating cell factors (TCP) transcription factors that might be involved in leaf morphology regulation of A. pseudosieboldianum, Acer yangbiense and Acer truncatum. Overall, this reference genome is a valuable resource for evolutionary history studies of A. pseudosieboldianum and lays a fundamental foundation for its molecular breeding.

Authors/Creators:Li, Xiang and Cai, Kewei and Han, Zhiming and Zhang, Shikai and Sun, Anran and Xie, Ying and Han, Rui and Guo, Ruixue and Tigabu, Mulualem and Sederoff, Ronald and Pei, Xiaona and Zhao, Chunli and Zhao, Xiyang
Title:Chromosome-Level Genome Assembly for Acer pseudosieboldianum and Highlights to Mechanisms for Leaf Color and Shape Change
Series Name/Journal:Frontiers in Plant Science
Year of publishing :2022
Volume:13
Article number:850054
Number of Pages:18
Publisher:FRONTIERS MEDIA SA
ISSN:1664-462X
Language:English
Publication Type:Research article
Article category:Scientific peer reviewed
Version:Published version
Copyright:Creative Commons: Attribution 4.0
Full Text Status:Public
Subjects:(A) Swedish standard research categories 2011 > 4 Agricultural Sciences > 401 Agricultural, Forestry and Fisheries > Forest Science
(A) Swedish standard research categories 2011 > 1 Natural sciences > 106 Biological Sciences (Medical to be 3 and Agricultural to be 4) > Bioinformatics and Systems Biology (methods development to be 10203)
Keywords:Acer pseudosieboldianum, PacBio SMRT, HiFi, genome assembly, Hi-C, TCPs
URN:NBN:urn:nbn:se:slu:epsilon-p-116843
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-p-116843
Additional ID:
Type of IDID
DOI10.3389/fpls.2022.850054
Web of Science (WoS)000773220000001
ID Code:27691
Faculty:S - Faculty of Forest Sciences
Department:(S) > Southern Swedish Forest Research Centre
Deposited By: SLUpub Connector
Deposited On:03 May 2022 10:25
Metadata Last Modified:03 May 2022 10:31

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