A reference genome for Nicotiana tabacum enables map-based cloning of homeologous loci implicated in nitrogen utilization efficiency
作者: K. D. EdwardsN. Fernandez-PozoK. Drake-StoweM. HumphryA. D. EvansA. BombarelyF. AllenR. HurstB. WhiteS. P. KernodleJ. R. BromleyJ. P. Sanchez-TamburrinoR. S. LewisL. A. Mueller
作者单位: 1Plant Biotechnology Division, British American Tobacco
2Boyce Thompson Institute
3North Carolina State University
4Present address Department of Horticulture, Virginia Tech
刊名: BMC Genomics, 2017, Vol.18 (1)
来源数据库: Springer Journal
DOI: 10.1186/s12864-017-3791-6
关键词: SequencingNicotianaNicotiana tabacumTobaccoSolanaceaeNitrogen use efficiencyNitrogen utilization efficiencyEGY1Map-based cloningPolyploidy
英文摘要: Tobacco ( Nicotiana tabacum ) is an important plant model system that has played a key role in the early development of molecular plant biology. The tobacco genome is large and its characterisation challenging because it is an allotetraploid, likely arising from hybridisation between diploid N. sylvestris and N. tomentosiformis ancestors. A draft assembly was recently published for N. tabacum , but because of the aforementioned genome complexities it was of limited utility due to a high level of fragmentation.
原始语种摘要: Tobacco ( Nicotiana tabacum ) is an important plant model system that has played a key role in the early development of molecular plant biology. The tobacco genome is large and its characterisation challenging because it is an allotetraploid, likely arising from hybridisation between diploid N. sylvestris and N. tomentosiformis ancestors. A draft assembly was recently published for N. tabacum , but because of the aforementioned genome complexities it was of limited utility due to a high level of fragmentation.
全文获取路径: Springer  (合作)
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影响因子:4.397 (2012)

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关键词翻译
关键词翻译
  • tabacum 烟草
  • homeologous 部分同源的
  • efficiency 效率
  • utilization 利用
  • cloning 无性繁殖系化
  • genome 基因组
  • reference 基准电压源
  • diploid 二倍体
  • plant 植物
  • nitrogen