Rose without prickle: genomic insights linked to moisture adaptation
文献类型：期刊论文
| 作者 | Zhong,Mi-Cai; Jiang,Xiao-Dong; Yang,Guo-Qian; Cui,Wei-Hua; Suo,Zhi-Quan; Wang,Wei-Jia; Sun,Yi-Bo; Wang,Dan; Cheng,Xin-Chao; Li,Xu-Ming |
| 刊名 | NATIONAL SCIENCE REVIEW
 |
| 出版日期 | 2021 |
| 卷号 | 8期号:12页码:nwab092 |
| 关键词 | Rosa wichuraiana 'Basye's Thornless' prickle-free water storage gene-regulatory-network (GRN) QTL TRICHOME DEVELOPMENT PROVIDES INSIGHTS FLOWERING TIME TRANSCRIPTION ARABIDOPSIS INHERITANCE EXPRESSION INITIATION TRAITS GENE |
| ISSN号 | 2095-5138 |
| DOI | 10.1093/nsr/nwab092 |
| 英文摘要 | Prickles act against herbivores, pathogens or mechanical injury, while also preventing water loss. However, whether prickles have new function and the molecular genetics of prickle patterning remain poorly explored. Here, we generated a high-quality reference genome assembly for 'Basye's Thornless' (BT), a prickle-free cultivar of Rosa wichuraiana, to identify genetic elements related to stem prickle development. The BT genome harbors a high level of sequence diversity in itself and with cultivar 'Old Blush' (R. chinensis), a founder genotype in rose domestication. Inheritance of stem prickle density was determined and two QTL were identified. Differentially expressed genes in QTL were involved in water-related functions, suggesting that prickle density may hitchhike with adaptations to moist environments. While the prickle-related gene-regulatory-network (GRN) was highly conserved, the expression variation of key candidate genes was associated with prickle density. Our study provides fundamental resources and insights for genome evolution in the Rosaceae. Ongoing efforts on identification of the molecular bases for key rose traits may lead to improvements for horticultural markets. |
| WOS记录号 | WOS:000736097900008 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/73537]  |
| 专题 | 中国科学院昆明植物研究所 |
| 作者单位 | 1.Suo, Zhi-Quan 2.Cui, Wei-Hua 3.Biomarker Technol Corp, Beijing 101300, Peoples R China 4.[Cheng, Xin-Chao 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Yunnan Agr Acad Sci, Flower Res Inst, Kunming 650231, Yunnan, Peoples R China 7.[Wang, Wei-Jia 8.Chinese Acad Sci, Germplasm Bank Wild Species, Kunming Inst Bot, Kunming 650201, Yunnan, Peoples R China 9.[Yang, Guo-Qian 10.Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhong,Mi-Cai,Jiang,Xiao-Dong,Yang,Guo-Qian,et al. Rose without prickle: genomic insights linked to moisture adaptation[J]. NATIONAL SCIENCE REVIEW,2021,8(12):nwab092. |
| APA | Zhong,Mi-Cai.,Jiang,Xiao-Dong.,Yang,Guo-Qian.,Cui,Wei-Hua.,Suo,Zhi-Quan.,...&Hu,Jin-Yong.(2021).Rose without prickle: genomic insights linked to moisture adaptation.NATIONAL SCIENCE REVIEW,8(12),nwab092. |
| MLA | Zhong,Mi-Cai,et al."Rose without prickle: genomic insights linked to moisture adaptation".NATIONAL SCIENCE REVIEW 8.12(2021):nwab092. |
入库方式： OAI收割
来源：昆明植物研究所
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