An RNA exosome subunit promotes cell-to-cell trafficking of a homeobox mRNA via plasmodesmata

Munenori Kitagawa

Presentation information

Concurrent

Concurrent » Concurrent 30-33/ MASC WS

[Concurrent 31] Short and long range signaling by RNA

Plant development, physiology and defense are controlled by several classes of mobile RNAs that move both cell-to-cell, through plasmodesmata, and into the phloem for systemic movement. Mobile mRNAs control meristem, leaf and tuber development, among other processes. Small RNA silencing signals and miRNAs also move systemically through plasmodesmata and the phloem, for example, to control nutrient homeostasis. The workshop will present new findings in this exciting emerging area of plant biology research.

Thu. Jun 8, 2023 2:00 PM - 3:30 PM Makuhari Messe 2F(Room 3)

Chair:Dave Jackson(Cold Spring Harbor Laboratory), Margaret Frank(Cornell University), Fritz Kragler(Max Planck Institute of Molecular Plant Physiology), Michitaka Notaguchi(Nagoya University)

2:17 PM - 2:31 PM

[Concurrent_31-02] An RNA exosome subunit promotes cell-to-cell trafficking of a homeobox mRNA via plasmodesmata

[on-site]

*Munenori Kitagawa¹, Peipei Wu², Rachappa Balkunde³, Patrick Cunniff², David Jackson² (1. Huazhong Agricultural University, China, 2. Cold Spring Harbor Laboratory, USA, 3. Bayer Crop Science LLC, USA)

Keywords:RNA biology, Stem cell/reprogramming, Symplastic signaling/plasmodesmata

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