The Gastrodia menghaiensis (Orchidaceae) genome provides new insights of orchid mycorrhizal interactions
文献类型：期刊论文
| 作者 | Jiang, Yan; Hu, Xiaodi6; Yuan, Yuan1; Guo, Xuelian; Chase, Mark W.; Ge, Song; Li, Jianwu3; Fu, Jinlong6; Li, Kui6; Hao, Meng6 |
| 刊名 | BMC PLANT BIOLOGY
 |
| 出版日期 | 2022 |
| 卷号 | 22期号:1 |
| ISSN号 | 1471-2229 |
| 关键词 | Gastrodia Genome evolution Mycoheterotrophy Mycorrhizal roots |
| DOI | 10.1186/s12870-022-03573-1 |
| 文献子类 | Article |
| 英文摘要 | Background To illustrate the molecular mechanism of mycoheterotrophic interactions between orchids and fungi, we assembled chromosome-level reference genome of Gastrodia menghaiensis (Orchidaceae) and analyzed the genomes of two species of Gastrodia. Results Our analyses indicated that the genomes of Gastrodia are globally diminished in comparison to autotrophic orchids, even compared to Cuscuta (a plant parasite). Genes involved in arbuscular mycorrhizae colonization were found in genomes of Gastrodia, and many of the genes involved biological interaction between Gatrodia and symbiotic microbionts are more numerous than in photosynthetic orchids. The highly expressed genes for fatty acid and ammonium root transporters suggest that fungi receive material from orchids, although most raw materials flow from the fungi. Many nuclear genes (e.g. biosynthesis of aromatic amino acid L-tryptophan) supporting plastid functions are expanded compared to photosynthetic orchids, an indication of the importance of plastids even in totally mycoheterotrophic species. Conclusion Gastrodia menghaiensis has the smallest proteome thus far among angiosperms. Many of the genes involved biological interaction between Gatrodia and symbiotic microbionts are more numerous than in photosynthetic orchids. |
| 学科主题 | Plant Sciences |
| 出版地 | LONDON |
| WOS关键词 | LATERAL ROOT DEVELOPMENT ; TRANSCRIPTION FACTOR ; GENE-EXPRESSION ; WEB SERVER ; IN-VITRO ; ANNOTATION ; SYMBIOSIS ; EVOLUTION ; SEQUENCE ; NITROGEN |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| 出版者 | BMC |
| WOS记录号 | WOS:000779745600001 |
| 资助机构 | National Natural Science Foundation of China [31870195] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28854]  |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.Novogene Bioinformat Inst, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Xishuanbanan Trop Bot Gardens, Mengla, Yunnan, Peoples R China 3.Chase, Mark W.] Curtin Univ, Dept Environm & Agr, Perth, WA, Australia 4.Chase, Mark W.] Royal Bot Gardens, Jodrell Lab, Richmond TW9 3DS, Surrey, England 5.Chinese Acad Chinese Med Sci, Natl Resource Ctr Chinese Meteria Med, Beijing 100700, Peoples R China 6.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Yan,Hu, Xiaodi,Yuan, Yuan,et al. The Gastrodia menghaiensis (Orchidaceae) genome provides new insights of orchid mycorrhizal interactions[J]. BMC PLANT BIOLOGY,2022,22(1). |
| APA | Jiang, Yan.,Hu, Xiaodi.,Yuan, Yuan.,Guo, Xuelian.,Chase, Mark W..,...&Jin, Xiaohua.(2022).The Gastrodia menghaiensis (Orchidaceae) genome provides new insights of orchid mycorrhizal interactions.BMC PLANT BIOLOGY,22(1). |
| MLA | Jiang, Yan,et al."The Gastrodia menghaiensis (Orchidaceae) genome provides new insights of orchid mycorrhizal interactions".BMC PLANT BIOLOGY 22.1(2022). |
入库方式： OAI收割
来源：植物研究所
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