A Chromosome-Scale Genome Assembly of Paper Mulberry (Broussonetia papyrifera) Provides New Insights into Its Forage and Papermaking Usage
文献类型：期刊论文
| 作者 | Peng, Xianjun; Liu, Hui; Chen, Peilin; Tang, Feng; Hu, Yanmin; Wang, Fenfen; Pi, Zhi; Zhao, Meiling; Chen, Naizhi; Chen, Hui |
| 刊名 | MOLECULAR PLANT
 |
| 出版日期 | 2019 |
| 卷号 | 12期号:5页码:661-677 |
| ISSN号 | 1674-2052 |
| 关键词 | forage plant barkcloth making nitrogen fixation comparative genomics genomics plant-microbe interactions |
| DOI | 10.1016/j.molp.2019.01.021 |
| 文献子类 | Article |
| 英文摘要 | Paper mulberry (Broussonetia papyrifera) is a well-known woody tree historically used for Cai Lun papermaking, one of the four great inventions of ancient China. More recently, Paper mulberry has also been used as forage to address the shortage of feedstuff because of its digestible crude fiber and high protein contents. In this study, we obtained a chromosome-scale genome assembly for Paper mulberry using integrated approaches, including Illumine and PacBio sequencing platform as well as Hi-C, optical, and genetic maps. The assembled Paper mulberry genome consists of 386.83 Mb, which is close to the estimated size, and 99.25% (383.93 Mb) of the assembly was assigned to 13 pseudochromosomes. Comparative genomic analysis revealed the expansion and contraction in the flavonoid and lignin biosynthetic gene families, respectively, accounting for the enhanced flavonoid and decreased lignin biosynthesis in Paper mulberry. Moreover, the increased ratio of syringyl-lignin to guaiacyl-lignin in Paper mulberry underscores its suitability for use in medicine, forage, papermaking, and barkcloth making. We also identified the root-associated microbiota of Paper mulberry and found that Pseudomonas and Rhizobia were enriched in its roots and may provide the source of nitrogen for its stems and leaves via symbiotic nitrogen fixation. Collectively, these results suggest that Paper mulberry might have undergone adaptive evolution and recruited nitrogen-fixing microbes to promote growth by enhancing flavonoid production and altering lignin monomer composition. Our study provides significant insights into genetic basis of the usefulness of Paper mulberry in papermaking and barkcloth making, and as forage. These insights will facilitate further domestication and selection as well as industrial utilization of Paper mulberry worldwide. |
| 学科主题 | Biochemistry & Molecular Biology ; Plant Sciences |
| 电子版国际标准刊号 | 1752-9867 |
| 出版地 | CAMBRIDGE |
| WOS关键词 | DRAFT GENOME ; COMPREHENSIVE ANALYSIS ; PHYLOGENETIC ANALYSIS ; SEQUENCE ; LIGNIN ; IDENTIFICATION ; PROTEIN ; BIOSYNTHESIS ; RHIZOSPHERE ; EVOLUTION |
| WOS研究方向 | Biochemistry & Molecular Biology ; Plant Sciences |
| 语种 | 英语 |
| 出版者 | CELL PRESS |
| WOS记录号 | WOS:000466958300008 |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31770360, 31870247] ; Poverty Relief Project of the Chinese Academy of Sciences [KFJ-FP-24] ; Huimin Technology Demonstration Project of the National Modern Agricultural Science and Technology Achievements City [Z151100001015008] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19649]  |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Biomarker Technol Corp, Beijing 101300, Peoples R China 2.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 3.Beijing Jonathan Sci & Technol Dev Co Ltd, Beijing 101314, Peoples R China 4.Quick Green Biotec Co Ltd, Dalian 116600, Peoples R China 5.ChuangGou Sci & Technol Co Ltd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Xianjun,Liu, Hui,Chen, Peilin,et al. A Chromosome-Scale Genome Assembly of Paper Mulberry (Broussonetia papyrifera) Provides New Insights into Its Forage and Papermaking Usage[J]. MOLECULAR PLANT,2019,12(5):661-677. |
| APA | Peng, Xianjun.,Liu, Hui.,Chen, Peilin.,Tang, Feng.,Hu, Yanmin.,...&Shen, Shihua.(2019).A Chromosome-Scale Genome Assembly of Paper Mulberry (Broussonetia papyrifera) Provides New Insights into Its Forage and Papermaking Usage.MOLECULAR PLANT,12(5),661-677. |
| MLA | Peng, Xianjun,et al."A Chromosome-Scale Genome Assembly of Paper Mulberry (Broussonetia papyrifera) Provides New Insights into Its Forage and Papermaking Usage".MOLECULAR PLANT 12.5(2019):661-677. |
入库方式： OAI收割
来源：植物研究所
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