The asparagus genome sheds light on the origin and evolution of a young Y chromosome
文献类型：期刊论文
| 作者 | Harkess, Alex25; Zhou, Jinsong2; Xu, Chunyan3; Bowers, John E.; Van der Hulst, Ron4; Ayyampalayam, Saravanaraj; Mercati, Francesco1,5; Riccardi, Paolo6,26; McKain, Michael R.; Kakrana, Atul |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2017 |
| 卷号 | 8 |
| ISSN号 | 2041-1723 |
| DOI | 10.1007/s00484-017-1322-4 |
| 文献子类 | Article |
| 英文摘要 | Sex chromosomes evolved from autosomes many times across the eukaryote phylogeny. Several models have been proposed to explain this transition, some involving male and female sterility mutations linked in a region of suppressed recombination between X and Y (or Z/W, U/V) chromosomes. Comparative and experimental analysis of a reference genome assembly for a double haploid YY male garden asparagus (Asparagus officinalis L.) individual implicates separate but linked genes as responsible for sex determination. Dioecy has evolved recently within Asparagus and sex chromosomes are cytogenetically identical with the Y, harboring a megabase segment that is missing from the X. We show that deletion of this entire region results in a male-to-female conversion, whereas loss of a single suppressor of female development drives male-to-hermaphrodite conversion. A single copy anther-specific gene with a male sterile Arabidopsis knockout phenotype is also in the Y-specific region, supporting a two-gene model for sex chromosome evolution. |
| 学科主题 | Biophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology |
| 出版地 | LONDON |
| WOS关键词 | SEQUENCE PROVIDES INSIGHTS ; SEX DETERMINATION ; PHYLOGENETIC ANALYSIS ; UNISEXUAL FLOWERS ; OFFICINALIS ; PLANTS ; DIOECY ; REVEALS ; GENES ; POLYPLOIDY |
| 语种 | 英语 |
| 出版者 | NATURE PUBLISHING GROUP |
| WOS记录号 | WOS:000407733500009 |
| 资助机构 | National Science Foundation (U.S.A.)National Science Foundation (NSF) [DEB-0841988, IOS-0922742, IOS-1444567, DEB-1501589] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [30771376, 31260352, 31360426, 31560557] ; Neil Stone and Mikeal Roose (UC Riverside) ; Direct For Biological SciencesNational Science Foundation (NSF)NSF - Directorate for Biological Sciences (BIO) [0922742, 1649424] Funding Source: National Science Foundation |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/22286]  |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.Univ Mediterranea Reggio Calabria, Dipartimento Agr, I-89124 Reggio Di Calabria, Italy 2.[Harkess, Alex; Bowers, John E.; Ayyampalayam, Saravanaraj; Ray, Jeremy; Telgmann-Rauber, Alexa; Leebens-Mack, James H.] Univ Georgia, Dept Plant Biol, Athens, GA 30602 USA 3.Jiangxi Acad Agr Sci, Inst Vegetables & Flowers, Nanchang 330200, Jiangxi, Peoples R China 4.BGI Genom, BGI Shenzhen, Shenzhen 518083, Peoples R China 5.Limgroup BV, NL-5961 NV Horst, Netherlands 6.CNR, Div Palermo, Inst Biosci & BioResources, I-90129 Palermo, Italy 7.Consiglio Ric Agr & Analisi Econ Agr, Res Unit Vegetable Crops, I-26836 Lodi, Italy 8.McKain, Michael R.; Mathioni, Sandra M.; Nakano, Mayumi; Meyers, Blake C.] Donald Danforth Plant Sci Ctr, St Louis, MO 63132 USA 9.McKain, Michael R.] Univ Alabama, Dept Biol Sci, Tuscaloosa, AL 35487 USA 10.Kakrana, Atul; Arikit, Siwaret; Mathioni, Sandra M.; Nakano, Mayumi; Meyers, Blake C.] Univ Delaware, Dept Plant & Soil Sci, Newark, DE 19711 USA |
| 推荐引用方式 GB/T 7714 | Harkess, Alex,Zhou, Jinsong,Xu, Chunyan,et al. The asparagus genome sheds light on the origin and evolution of a young Y chromosome[J]. NATURE COMMUNICATIONS,2017,8. |
| APA | Harkess, Alex.,Zhou, Jinsong.,Xu, Chunyan.,Bowers, John E..,Van der Hulst, Ron.,...&Chen, Guangyu.(2017).The asparagus genome sheds light on the origin and evolution of a young Y chromosome.NATURE COMMUNICATIONS,8. |
| MLA | Harkess, Alex,et al."The asparagus genome sheds light on the origin and evolution of a young Y chromosome".NATURE COMMUNICATIONS 8(2017). |
入库方式： OAI收割
来源：植物研究所
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