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Graduate Theses and Dissertations

Agriculture

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Mobile Mrna: A Long Distance Signaling System In Potato, Tian Lin Jan 2014

Mobile Mrna: A Long Distance Signaling System In Potato, Tian Lin

Graduate Theses and Dissertations

Mobile mRNA is one of the most important long-distance signals in plant vascular system. They play important roles in responding to environmental cues, such as photoperiod. There are numerous studies on mobile mRNAs in plants and thousand of mRNAs have been detected in phloem sap. One of the BEL1-like genes, designated StBEL5, has transcripts that move long distance from leaf to stolon tips and enhance tuberization. However, not many mobile mRNAs have been characterized. The mechanism of the long-distance movement of mRNAs is not clear. In this dissertation, we conducted research on different levels to characterize known mobile mRNA and ...