Journal of Zhejiang Agricultural Sciences ›› 2026, Vol. 67 ›› Issue (2): 424-430.DOI: 10.16178/j.issn.0528-9017.20250553

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Transcriptomic analysis of immune responses in Prunus lannesiana cv. Multiplex after cuttage

FENG Kai(), YU Feilong, LI Wen, LIU Liang, ZHAO Yiyang, WANG Zhilong()   

  1. Ningbo City College of Vocational Technology,Ningbo 315000,Zhejiang
  • Received:2025-08-02 Online:2026-02-28 Published:2026-03-07

Abstract:

Prunus lannesiana cv. Multiplex is currently the preferred rootstock for grafting cherry blossoms in southern China. It is usually propagated through cuttings. During the cutting process,the wound is directly exposed,providing favorable infection conditions for pathogens. It was speculated that immune genes play an important role in root regeneration. This study found that 5 LRR genes were significantly upregulated,4 mitogen activated protein kinase genes were significantly upregulated,and the expression levels of 1 lectin gene and 2 salicylic acid genes were significantly upregulated. By using transcriptome technology to analyze the immune response patterns of P. lannesiana cutting rooting,we aim to understand the role of immune genes in the rooting process of P. lannesiana cutting,and provide a theoretical basis for improving the survival rate of cuttings.

Key words: Prunus lannesiana cv. Multiplex, immune, pattern recognition receptor

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