Genome sequencing and population genomic analyses provide insights into the adaptive landscape of silver birch
文献类型：期刊论文
| 作者 | Salojarvi, Jarkko; Smolander, Olli-Pekka; Nieminen, Kaisa; Rajaraman, Sitaram; Safronov, Omid; Safdari, Pezhman; Lamminmaki, Airi; Immanen, Juha; Lan, Tianying; Tanskanen, Jaakko |
| 刊名 | NATURE GENETICS
 |
| 出版日期 | 2017 |
| 卷号 | 49期号:6页码:904+ |
| ISSN号 | 1061-4036 |
| DOI | 10.3389/fpls.2017.01328 |
| 文献子类 | Article |
| 英文摘要 | Silver birch (Betula pendula) is a pioneer boreal tree that can be induced to flower within 1 year. Its rapid life cycle, small (440-Mb) genome, and advanced germplasm resources make birch an attractive model for forest biotechnology. We assembled and chromosomally anchored the nuclear genome of an inbred B. pendula individual. Gene duplicates from the paleohexaploid event were enriched for transcriptional regulation, whereas tandem duplicates were overrepresented by environmental responses. Population resequencing of 80 individuals showed effective population size crashes at major points of climatic upheaval. Selective sweeps were enriched among polyploid duplicates encoding key developmental and physiological triggering functions, suggesting that local adaptation has tuned the timing of and cross-talk between fundamental plant processes. Variation around the tightly-linked light response genes PHYC and FRS10 correlated with latitude and longitude and temperature, and with precipitation for PHYC. Similar associations characterized the growth-promoting cytokinin response regulator ARR1, and the wood development genes KAK and MED5A. |
| 学科主题 | Plant Sciences |
| 出版地 | NEW YORK |
| 电子版国际标准刊号 | 1546-1718 |
| WOS关键词 | TRANSCRIPTION FACTOR ; FLOWERING TIME ; PHYTOCHROME-C ; ARABIDOPSIS ; CYTOKININ ; SIZE ; GROWTH ; AUXIN ; EVOLUTION ; HYBRIDIZATION |
| 语种 | 英语 |
| WOS记录号 | WOS:000406852500002 |
| 出版者 | NATURE PUBLISHING GROUP |
| 资助机构 | Finnish Technology Development Agency (TEKES) grant ; Finnish Centre of Excellence in Molecular Biology of Primary Producers (Academy of Finland CoE program) [271832] ; Gatsby Foundation ; European Research Council Advanced Investigator Grant SYMDEV ; US National Science foundationNational Science Foundation (NSF) [0922742, 1442190] ; University of Helsinki ; TEKESFinnish Funding Agency for Technology & Innovation (TEKES) ; Direct For Biological SciencesNational Science Foundation (NSF)NSF - Directorate for Biological Sciences (BIO) [1442190] Funding Source: National Science Foundation |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/22251]  |
| 专题 | 中科院植物分子生理学重点实验室 |
| 作者单位 | 1.Broholm, Suvi; Elomaa, Paula; Himanen, Kristiina; Karkonen, Anna K.; Lim, Kean-Jin; Mouhu, Katriina; Teeri, Teemu H.] Univ Helsinki, Dept Agr Sci, Helsinki, Finland 2.USDA, Appalachian Fruit Res Stn, Agr Res Serv, Kearnysville, WV USA 3.Umea Univ, Dept Plant Physiol, Umea Plant Sci Ctr, Umea, Sweden 4.Univ Helsinki, Dept Biosci, Div Genet, Helsinki, Finland 5.Univ Helsinki, Dept Biosci, Helsinki, Finland 6.Finnish Food Safety Author Evira, Chem & Toxicol Res Unit, Helsinki, Finland 7.Possen, Boy J. H. M.] Royal Haskoning DHV, Maastricht Airport, Beek, Netherlands 8.Sci Agr Soc Finland, Agr & Food Sci, Lemu, Finland 9.Chinese Acad Sci, Inst Bot, Beijing, Peoples R China 10.Blueprint Genet, Helsinki, Finland |
| 推荐引用方式 GB/T 7714 | Salojarvi, Jarkko,Smolander, Olli-Pekka,Nieminen, Kaisa,et al. Genome sequencing and population genomic analyses provide insights into the adaptive landscape of silver birch[J]. NATURE GENETICS,2017,49(6):904+. |
| APA | Salojarvi, Jarkko.,Smolander, Olli-Pekka.,Nieminen, Kaisa.,Rajaraman, Sitaram.,Safronov, Omid.,...&Kangasjarvi, Jaakko.(2017).Genome sequencing and population genomic analyses provide insights into the adaptive landscape of silver birch.NATURE GENETICS,49(6),904+. |
| MLA | Salojarvi, Jarkko,et al."Genome sequencing and population genomic analyses provide insights into the adaptive landscape of silver birch".NATURE GENETICS 49.6(2017):904+. |
入库方式： OAI收割
来源：植物研究所
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