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Timentin
Company: Caisson labs
Catalog#: T034
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Optimize Highly Efficient Genetic Transformation Method of Spring Wheat (Triticum aestivum L.) Cultivars Using Mature Embryo
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2020-11-20
[Abstract]  Genetic engineering is a powerful tool to develop desired traits in crop plants to make the crops suitable for future demand and changing environments. For the genetic engineering of wheat cultivars, the development of efficient transformation and regeneration systems has always been a primary requirement. Immature embryos have been used as explants for callus generation and genetic transformation of wheat cultivars, but the availability of healthy immature embryos as an explant throughout the year is difficult. In contrast, mature embryos are relatively easy to use throughout the year. The following protocol describes the genetic transformation of wheat cultivars using a mature embryo as explants by the Agrobacterium-mediated transformation method.
 [摘要]  [摘要]基因工程是开发农作物所需性状，使农作物适合未来需求和环境变化的有力工具。对于小麦品种的基因工程，开发高效的转化和再生系统一直是首要要求。未成熟的胚已被用作小麦品种的愈伤组织生成和遗传转化的外植体，但是全年都很难获得健康的未成熟胚作为外植体。相反，成熟的胚胎一年四季都相对容易使用。以下方案描述了使用小麦品种的遗传转化一个成熟胚由外植体的土壤杆菌介导的转化方法。

[背景]遗传转化是通过基因工程在小麦分子遗传学和改善使用的最重要的技术。微粒轰击和农杆菌介导的转化是小麦中遗传转化最广泛使用的两种方法（Vasil等，1992 ；Ding等，2009 ...

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