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The chromosome-leve...
The chromosome-level genome assembly and genes involved in biosynthesis of nervonic acid of Malania oleifera
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- Yang, Tianquan (författare)
- Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations/Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan, Kunming, China
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- Zhang, Rengang (författare)
- Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations/Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan, Kunming, China; University of the Chinese Academy of Sciences, Beijing, China
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- Tian, Xiaoling (författare)
- Institute of International Rivers and Eco-Security, Yunnan University, Kunming, China
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- Yao, Gang (författare)
- Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations/Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan, Kunming, China
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- Shen, Yuanting (författare)
- Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations/Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan, Kunming, China; University of the Chinese Academy of Sciences, Beijing, China
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- Wang, Sihai (författare)
- Yunnan Academy of Forestry, Kunming, China
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- Mao, Jianfeng, 1977- (författare)
- Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC)
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- Li, Guangyuan (författare)
- Beijing Ori-Gene Science and Technology Co. Ltd, Beijing, China
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- Liu, Aizhong (författare)
- Key Laboratory for Forest Resource Conservation and Utilization in the Southwest Mountains of China, Southwest Forestry University, Kunming, China
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- Sun, Weibang (författare)
- Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations/Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan, Kunming, China
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- Ma, Yongpeng (författare)
- Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations/Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan, Kunming, China
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(creator_code:org_t)
- Springer Nature, 2023
- 2023
- Engelska.
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Ingår i: Scientific Data. - : Springer Nature. - 2052-4463. ; 10:1
- Relaterad länk:
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https://doi.org/10.1...
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https://umu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Nervonic acid (C24:1 Δ15, NA) is a very long-chain monounsaturated fatty acid, a clinically indispensable resource in maintaining the brain and nerve cells development and regeneration. Till now, NA has been found in 38 plant species, among which the garlic-fruit tree (Malania oleifera) has been evaluated to be the best candidate for NA production. Here, we generated a high-quality chromosome-scale assembly of M. oleifera employing PacBio long-read, short-read Illumina as well as Hi-C sequencing data. The genome assembly consisted of 1.5 Gb with a contig N50 of ~4.9 Mb and a scaffold N50 of ~112.6 Mb. ~98.2% of the assembly was anchored into 13 pseudo-chromosomes. It contains ~1123 Mb repeat sequences, and 27,638 protein-coding genes, 568 tRNAs, 230 rRNAs and 352 other non-coding RNAs. Additionally, we documented candidate genes involved in NA biosynthesis including 20 KCSs, 4 KCRs, 1 HCD and 1 ECR, and profiled the expression patterns of these genes in developing seeds. The high-quality assembly of the genome provides insights into the genome evolution of the M. oleifera genome and candidate genes involved in NA biosynthesis in the seeds of this important woody tree.
Ämnesord
- NATURVETENSKAP -- Biologi -- Genetik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Genetics (hsv//eng)
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Yang, Tianquan
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Zhang, Rengang
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Tian, Xiaoling
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Yao, Gang
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Shen, Yuanting
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Wang, Sihai
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Mao, Jianfeng, 1 ...
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Li, Guangyuan
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Liu, Aizhong
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Sun, Weibang
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Ma, Yongpeng
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