Characterization and identification of Burkholderia glumae as the causal pathogen of bacterial panicle blight of rice (Oryza sativa L.) in Malaysian rice granaries

被引：16

作者：

Ramachandran, Kogeethavani ^{[1
]}

Vijaya, Suzianti Iskandar ^{[1
]}

Ahmad, Fatin Nurliyana ^{[1
]}

Amzah, Badrulhadza ^{[2
]}

Zakaria, Latiffah ^{[3
]}

机构：

[1] Malaysian Agr Res & Dev Inst, Pest & Dis Management Program, Paddy & Rice Res Ctr, Kepala Batas 13200, Penang, Malaysia

[2] Malaysian Agr Res & Dev Inst MARDI, Pest & Dis Management Program, Paddy & Rice Res Ctr, Serdang 43400, Selangor, Malaysia

[3] Univ Sains Malaysia, Sch Biol Sci, Gelugor 11800, Penang, Malaysia

来源：

JOURNAL OF GENERAL PLANT PATHOLOGY | 2021年 / 87卷 / 03期

关键词：

Burkholderia glumae; Panicle blight; Oryza sativa L; Pathogenicity; GyrB; 16S rRNA; GRAIN ROT;

D O I：

10.1007/s10327-021-00991-1

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Bacterial panicle blight (BPB) like symptoms in rice plants were first detected in Sungai Ache, Penang, Malaysia in December 2017. The symptoms observed were straw-coloured panicles, discoloured florets with darker basal portion of the glumes. The panicles remained upright due to partially or aborted grain filling. The causal pathogen was confirmed as B. glumae based on phenotypic characterization, molecular identification, and phylogenetic analysis of 16S rRNA and gyrB genes. Koch's postulates were fulfilled and pathogenic variations among the isolates were observed. This study is the first report of the occurrence of BPB caused by B. glumae in Malaysia.

引用

页码：164 / 169

页数：6

共 26 条

[1] Comparative Analysis of Two Emerging Rice Seed Bacterial Pathogens [J].

Fory, P. A. ;

Triplett, L. ;

Ballen, C. ;

Abello, J. F. ;

Duitama, J. ;

Aricapa, M. G. ;

Prado, G. A. ;

Correa, F. ;

Hamilton, J. ;

Leach, J. E. ;

Tohme, J. ;

Mosquera, G. M. .

PHYTOPATHOLOGY, 2014, 104 (05) :436-444

[2]

Goto K., 1956, Annals of the Phytopathological Society of Japan, V21, P46

[3]

Groth D.E, 1991, LSU AGR EXPT STATION, V668

[4] Burkholderia glumae: next major pathogen of rice? [J].

Ham, Jong Hyun ;

Melanson, Rebecca A. ;

Rush, Milton C. .

MOLECULAR PLANT PATHOLOGY, 2011, 12 (04) :329-339

[5] Toxoflavin produced by Burkholderia glumae causing rice grain rot is responsible for inducing bacterial wilt in many field crops [J].

Jeong, Y ;

Kim, J ;

Kim, S ;

Kang, Y ;

Nagamatsu, T ;

Hwang, I .

PLANT DISEASE, 2003, 87 (08) :890-895

[6] Diversities in Virulence, Antifungal Activity, Pigmentation and DNA Fingerprint among Strains of Burkholderia glumae [J].

Karki, Hari S. ;

Shrestha, Bishnu K. ;

Han, Jae Woo ;

Groth, Donald E. ;

Barphagha, Inderjit K. ;

Rush, Milton C. ;

Melanson, Rebecca A. ;

Kim, Beom Seok ;

Ham, Jong Hyun .

PLOS ONE, 2012, 7 (09)

[7] The roles of the shikimate pathway genes, aroA and aroB, in virulence, growth and UV tolerance of Burkholderia glumae strain 411gr-6 [J].

Karki, Hari Sharan ;

Ham, Jong Hyun .

MOLECULAR PLANT PATHOLOGY, 2014, 15 (09) :940-947

[8] Quorum sensing and the LysR-type transcriptional activator ToxR regulate toxoflavin biosynthesis and transport in Burkholderia glumae [J].

Kim, J ;

Kim, JG ;

Kang, Y ;

Jang, JY ;

Jog, GJ ;

Lim, JY ;

Kim, S ;

Suga, H ;

Nagamatsu, T ;

Hwang, I .

MOLECULAR MICROBIOLOGY, 2004, 54 (04) :921-934

[9] MEGA X: Molecular Evolutionary Genetics Analysis across Computing Platforms [J].

Kumar, Sudhir ;

Stecher, Glen ;

Li, Michael ;

Knyaz, Christina ;

Tamura, Koichiro .

MOLECULAR BIOLOGY AND EVOLUTION, 2018, 35 (06) :1547-1549

[10] Differential regulation of toxoflavin production and its role in the enhanced virulence of Burkholderia gladioli [J].

Lee, Jongyun ;

Park, Jungwook ;

Kim, Sunyoung ;

Park, Inmyoung ;

Seo, Young-Su .

MOLECULAR PLANT PATHOLOGY, 2016, 17 (01) :65-76

← 1 2 3 →