Detection of QTLs for seedling characteristics in barley ( Hordeum vulgare L.) grown under hydroponic culture condition
作者: Qifei WangGenlou SunXifeng RenJibin WangBinbin DuChengdao LiDongfa Sun
作者单位: 1Huazhong Agricultural University
2Saint Mary’s University
3Department of Agriculture & Food/Agricultural Research Western Australia
4Hubei Collaborative Innovation Center for Grain Industry
刊名: BMC Genetics, 2017, Vol.18 (1)
来源数据库: Springer Nature Journal
DOI: 10.1186/s12863-017-0562-y
关键词: Barley ( Hordeum vulgare L.)Seedling characteristicsHydroponic cultureQuantitative trait loci (QTL)Dynamic QTL
英文摘要: Seedling characteristics play significant roles in the growth and development of barley ( Hordeum vulgare L.), including stable stand establishment, water and nutrients uptake, biotic resistance and abiotic stresses, and can influence yield and quality. However, the genetic mechanisms underlying seedling characteristics in barley are largely unknown and little research has been done. In the present work, 21 seedling-related characteristics are assessed in a barley double haploid (DH) population, grown under hydroponic conditions. Of them, leaf age (LAG), shoot height (SH), maximum root length (MRL), main root number (MRN) and seedling fresh weight (SFW) were investigated at the 13th, 20th, 27th, and 34th day after germination. The objectives were to identify quantitative trait loci (QTLs)...
原始语种摘要: Seedling characteristics play significant roles in the growth and development of barley ( Hordeum vulgare L.), including stable stand establishment, water and nutrients uptake, biotic resistance and abiotic stresses, and can influence yield and quality. However, the genetic mechanisms underlying seedling characteristics in barley are largely unknown and little research has been done. In the present work, 21 seedling-related characteristics are assessed in a barley double haploid (DH) population, grown under hydroponic conditions. Of them, leaf age (LAG), shoot height (SH), maximum root length (MRL), main root number (MRN) and seedling fresh weight (SFW) were investigated at the 13th, 20th, 27th, and 34th day after germination. The objectives were to identify quantitative trait loci (QTLs)...
全文获取路径: Springer Nature  (合作)
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影响因子:2.808 (2012)

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关键词翻译
关键词翻译
  • seedling 秧苗
  • barley 大麦
  • under 在下
  • trait 性状
  • haploid 单倍体
  • linkage 连接
  • grown 生长
  • shoot 萌蘖
  • abiotic 非生物的
  • germination 发芽