The plant activator saccharin induces resistance to wheat powdery mildew by activating multiple defense-related genes

被引：11
|
作者：
Le Thi Phuong [1 ,2 ]
Zhao, Lei [1 ]
Fitrianti, Aprilia Nur [1 ]
Matsui, Hidenori [1 ]
Noutoshi, Yoshiteru [1 ]
Yamamoto, Mikihiro [1 ]
Ichinose, Yuki [1 ]
Shiraishi, Tomonori [1 ,3 ]
Toyoda, Kazuhiro [1 ]
机构：
[1] Okayama Univ, Grad Sch Environm & Life Sci, Lab Plant Pathol & Genet Engn, Kita Ku, 1-1-1 Tsushima Naka, Okayama 7008530, Japan
[2] Hong Duc Univ, Dong Ve Ward, 565 Quang Trung St, Thanh Hoa City, Vietnam
[3] RIBS, 7549-1 Yoshikawa, Okayama 7161241, Japan
来源：
JOURNAL OF GENERAL PLANT PATHOLOGY | 2020年 / 86卷 / 02期
关键词：
Blumeria graminis f; sp; tritici; Induced resistance; Plant activator; Probenazole (PBZ); Saccharin; Wheat; SYSTEMIC ACQUIRED-RESISTANCE; INFECTION; PROTECTION; EXPRESSION; GROWTH; BENZOTHIADIAZOLE; ARABIDOPSIS; INDUCTION; DISEASE;
D O I：
10.1007/s10327-019-00900-7
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Saccharin and its parental compound probenazole (PBZ) are plant activators of effective defense responses to (hemi) biotrophic pathogens. Here, we demonstrate that pretreatment of wheat seedlings with saccharin or PBZ results in a significant reduction of powdery mildew caused by Blumeria graminis f. sp. tritici. Transcriptional analysis revealed the expression of 15 defense-related genes including PR genes, WCI genes, LOX, AOS, NPR1, PAL and WRKY genes in wheat seedlings exposed to either saccharin or PBZ. Moreover, the saccharin- and PBZ-enhanced expression of those genes during fungal infection further proved a close correlation with increased resistance in wheat.
引用
收藏
页码：107 / 113
页数：7
相关论文
共 50 条
  • [1] The plant activator saccharin induces resistance to wheat powdery mildew by activating multiple defense-related genes
    Le Thi Phuong
    Lei Zhao
    Aprilia Nur Fitrianti
    Hidenori Matsui
    Yoshiteru Noutoshi
    Mikihiro Yamamoto
    Yuki Ichinose
    Tomonori Shiraishi
    Kazuhiro Toyoda
    Journal of General Plant Pathology, 2020, 86 : 107 - 113
  • [2] Wheat powdery mildew resistance genes
    Szunics, L
    NOVENYTERMELES, 1998, 47 (06): : 697 - 708
  • [3] Expression of cucumber LOX genes in response to powdery mildew and defense-related signal molecules
    Oh, Sang-Keun
    Jang, Hyun A.
    Kim, Jungeun
    Choi, Doil
    Park, Youn-Il
    Kwon, Suk-Yoon
    CANADIAN JOURNAL OF PLANT SCIENCE, 2014, 94 (05) : 845 - 850
  • [4] Trehalose induces resistance to powdery mildew in wheat
    Reignault, P
    Cogan, A
    Muchembled, J
    Sahraoui, ALH
    Durand, R
    Sancholle, M
    NEW PHYTOLOGIST, 2001, 149 (03) : 519 - 529
  • [5] Resistance to Powdery Mildew in Qingke Involves the Accumulation of Aromatic Phenolamides Through Jasmonate-Mediated Activation of Defense-Related Genes
    Xu, Congping
    Zhan, Chuansong
    Huang, Sishu
    Xu, Qijun
    Tang, Tang
    Wang, Yulin
    Luo, Jie
    Zeng, Xingquan
    FRONTIERS IN PLANT SCIENCE, 2022, 13
  • [6] GENES FOR POWDERY MILDEW RESISTANCE IN CULTIVARS OF SPRING WHEAT
    HEUN, M
    FISCHBECK, G
    PLANT BREEDING, 1987, 99 (04) : 282 - 288
  • [7] MATURE-PLANT RESISTANCE OF WHEAT TO POWDERY MILDEW
    GHEMAWAT, MS
    SCHAFER, JF
    CALDWELL, RM
    PHYTOPATHOLOGY, 1967, 57 (08) : 812 - &
  • [8] USE OF RESISTANCE GENES IN THE BIOLOGICAL PLANT-PROTECTION AGAINST WHEAT POWDERY MILDEW
    SZUNICS, L
    SZUNICS, L
    NOVENYTERMELES, 1990, 39 (01): : 1 - 9
  • [9] Evaluation of resistance to powdery mildew and identification of resistance genes in wheat cultivars
    Wu, Xianxin
    Bian, Qiang
    Gao, Yue
    Ni, Xinyu
    Sun, Yanqiu
    Xuan, Yuanhu
    Cao, Yuanyin
    Li, Tianya
    PEERJ, 2021, 9
  • [10] Dissection of Defense Pathways in the Grapevine-Powdery Mildew Interaction by Employing Arabidopsis Defense-Related Mutants
    Qiu, Wenping
    Gassmann, W.
    Gao, Fei
    Singh, Kashmir
    Zhang, Yiming
    X INTERNATIONAL CONFERENCE ON GRAPEVINE BREEDING AND GENETICS, 2014, 1046 : 85 - 89
12345