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<p>A virus vector is a powerful tool for the functional characterization of genes regulating agronomic traits in plants. We demonstrated the inefficient systemic movement of cucumber mosaic virus (CMV) -A1 vector, while the restoration of the full-length 2b was found to confer efficient systemic movement in potatoes. We noted that the CMV-G2 vector carrying the full-length 2b and a cloning site immediately after the 2b termination codon may be employed as a virus-induced gene silencing vector. This study demonstrated that the CMV vector can be used for the VIGS vector in potatoes.</p>

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The efficient systemic movement of cucumber mosaic virus vector conferred by 2b and its application for virus-induced gene silencing vector in potato

  • 期刊论文

  • 发表日期：

    2025年6月20日

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  • Go Atsumi,
  • Noriho Fukuzawa,
  • Takeshi Matsumura

摘要

A virus vector is a powerful tool for the functional characterization of genes regulating agronomic traits in plants. We demonstrated the inefficient systemic movement of cucumber mosaic virus (CMV) -A1 vector, while the restoration of the full-length 2b was found to confer efficient systemic movement in potatoes. We noted that the CMV-G2 vector carrying the full-length 2b and a cloning site immediately after the 2b termination codon may be employed as a virus-induced gene silencing vector. This study demonstrated that the CMV vector can be used for the VIGS vector in potatoes.