Antifungal activity of Biscogniauxia sp culture filtrates against the rice pathogen Magnaporthe oryzae

被引：4
|
作者：
Quyet Thi Nguyen [1 ]
Ueda, Kana [1 ]
Tamura, Tomoko [1 ]
Kihara, Junichi [1 ]
Ueno, Makoto [1 ]
机构：
[1] Shimane Univ, Fac Life & Environm Sci, Plant Pathol Lab, Matsue, Shimane 6908504, Japan
来源：
JOURNAL OF GENERAL PLANT PATHOLOGY | 2017年 / 83卷 / 02期
关键词：
Antifungal compound; Magnaporthe oryzae; Culture filtrate; Biscogniauxia sp; PLANT;
D O I：
10.1007/s10327-017-0697-8
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
An ethyl acetate extract of a culture filtrate (ECF) from an unidentified fungal isolate O821 was evaluated for antifungal activity against the rice pathogen Magnaporthe oryzae. The O821-ECF significantly inhibited spore germination, appressorium formation, and mycelial growth of M. oryzae, and its antifungal activity was heat-stable. It also significantly suppressed the number and size of blast lesions. In an analysis of the ITS sequence of this isolate, it shared similarities with species of the fungus Biscogniauxia. These results suggest that isolate O821 of the genus Biscogniauxia produces a heat-stable antifungal compound(s) in its culture filtrate.
引用
收藏
页码：109 / 112
页数：4
相关论文
共 50 条
  • [41] Genetic Structure of the Rice Blast Pathogen (Magnaporthe oryzae) over a Decade in North Central California Rice Fields
    Deborah Pagliaccia
    Ryan Z. Urak
    Frank Wong
    LeAnn I. Douhan
    Christopher A. Greer
    Georgios Vidalakis
    Greg W. Douhan
    Microbial Ecology, 2018, 75 : 310 - 317
  • [42] Genetic Structure of the Rice Blast Pathogen (Magnaporthe oryzae) over a Decade in North Central California Rice Fields
    Pagliaccia, Deborah
    Urak, Ryan Z.
    Wong, Frank
    Douhan, LeAnn I.
    Greer, Christopher A.
    Vidalakis, Georgios
    Douhan, Greg W.
    MICROBIAL ECOLOGY, 2018, 75 (02) : 310 - 317
  • [43] Multiple Rice MicroRNAs Are Involved in Immunity against the Blast Fungus Magnaporthe oryzae
    Li, Yan
    Lu, Yuan-Gen
    Shi, Yi
    Wu, Liang
    Xu, Yong-Ju
    Huang, Fu
    Guo, Xiao-Yi
    Zhang, Yong
    Fan, Jing
    Zhao, Ji-Qun
    Zhang, Hong-Yu
    Xu, Pei-Zhou
    Zhou, Jian-Min
    Wu, Xian-Jun
    Wang, Ping-Rong
    Wang, Wen-Ming
    PLANT PHYSIOLOGY, 2014, 164 (02) : 1077 - 1092
  • [44] Indole derivatives enhance resistance against the rice blast fungus Magnaporthe oryzae
    Makoto Ueno
    Yumiko Kumura
    Kana Ueda
    Junichi Kihara
    Sakae Arase
    Journal of General Plant Pathology, 2011, 77 : 209 - 213
  • [45] Global gene expression analysis of the rice blast pathogen Magnaporthe oryzae under stress conditions
    Mathioni, S. M.
    Rizzo, C.
    Donofrio, N. M.
    PHYTOPATHOLOGY, 2008, 98 (06) : S216 - S216
  • [46] An Efficient Method for Screening Rice Breeding Lines Against Races of Magnaporthe oryzae
    Oliveira-Garcia, Ely
    Budot, Bernard Orense
    Manangkil, Jennifer
    Lana, Felipe Dala
    Angira, Brijesh
    Famoso, Adam
    Jia, Yulin
    PLANT DISEASE, 2024, 108 (05) : 1179 - 1187
  • [47] Efficacy of resistance inducers against Magnaporthe oryzae causing blast disease of rice
    Varma, Y.
    P, S.
    PHYTOPATHOLOGY, 2012, 102 (07) : 126 - 126
  • [48] Strigolactones positively regulate defense against Magnaporthe oryzae in rice (Oryza sativa)
    Nasir, Fahad
    Tian, Lei
    Shi, Shaohua
    Chang, Chunling
    Ma, Lina
    Gao, Yingzhi
    Tian, Chunjie
    PLANT PHYSIOLOGY AND BIOCHEMISTRY, 2019, 142 : 106 - 116
  • [49] Multiline breeding and functional analysis of genes for resistance against Magnaporthe oryzae in rice
    Chen, Y. C.
    Chang, F. Y.
    Chung, C. L.
    PHYTOPATHOLOGY, 2018, 108 (10) : 169 - 169
  • [50] Indole derivatives enhance resistance against the rice blast fungus Magnaporthe oryzae
    Ueno, Makoto
    Kumura, Yumiko
    Ueda, Kana
    Kihara, Junichi
    Arase, Sakae
    JOURNAL OF GENERAL PLANT PATHOLOGY, 2011, 77 (03) : 209 - 213
12345