miRNA在麻竹从头芽再生过程中的作用机制
Uncovering the miRNA-mediated regulatory network involved in Ma bamboo(Dendrocalamus latiflorus)de novo shoot organogenesis
竹子作为我国非常重要的一种非木制森林资源。竹子的克隆和繁殖一直是其研究的难点与热点。近期,高效稳定的麻竹遗传再生体系虽然已经建立,但是其再生过程中分子机制尚未明确。本课题组前期对麻竹从头芽再生过程中的转录组测序数据揭示了 microRNAs(miRNAs)可能在此过程中发挥潜在作用。然而,miRNAs如何调节竹子的再生仍不为人所知。于是,本研究结合小RNA组学、降解组学以及转录组学技术对麻竹从头芽再生过程的 4 个阶段的样本进行综合分析,揭示了竹…查看全部>>
Bamboo is an important non-timber forest product.The study of bamboo clonal regeneration has always been a difficult problem and attention-getting focus in bamboo research.Recently,we have established a de novo organogenesis(DNSO)protocol in Ma bamboo and revealed the transcriptomic dynamics during Ma bamboo regeneration,which suggested the potential roles of microRNAs(miRNAs)in this process.However,how miRNAs regulate bamboo regeneration is poorly understoo…查看全部>>
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