MA Qian,ZHANG Suifang,ZHOU Jiaxuan,et al.VvWRKY13 Gene of Grape Promotes Fruits Ripening for Transgenic Tomato[J].Northern Horticulture,2018,42(01):23-28.[doi:10.11937/bfyy.20172624]
葡萄VvWRKY13基因促进转基因番茄果实的早熟
- Title:
- VvWRKY13 Gene of Grape Promotes Fruits Ripening for Transgenic Tomato
- Keywords:
- grape; VvWRKY13; developmental period; tomato; transgenic
- 文献标志码:
- A
- 摘要:
- 以葡萄品种‘左优红’和番茄品种‘Micro-Tom’为试材,采用转基因异源过表达和成熟相关生理性状监测的方法,研究了葡萄VvWRKY13过表达番茄株系的发育期,果实大小、种子数目和成熟相关基因的表达,以研究VvWRKY13在果实成熟中发挥的功能。结果表明:VvWRKY13具有促进番茄发育期缩短,果实变小,种子变少,增加部分成熟相关基因表达的功能。
- Abstract:
- The grape cultivar ‘Zuoyouhong’ and tomato cultivar ‘Micro-Tom’ were used as materials,the development period,fruits size,seeds number and the mature related gene expression level in VvWRKY13 transgenic lines and wild type tomato were researched via mature related phenotypes detection in VvWRKY13 tomato over expression lines.The results indicated that VvWRKY13 shortened tomato fruits development period,decreased fruits size and seed number,increased expression of mature related gene expression,but did not change the photosynthetic rate of leaves.
参考文献/References:
[1]YIN X R,ALLAN A C,CHEN K S,et al.Kiwifruit EIL and ERF genes involved in regulating fruit ripening[J].Plant Physiol,2010(153):1280-1292.
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备注/Memo
第一作者简介:马倩(1979-),女,博士,副教授,现主要从事果实成熟及品质等研究工作。E-mail:maqian51856@126.com.