Pantoea agglomerans causing blight disease on pepino melon (Solanum muricatum) in China

被引：16

作者：

She, Xiaoman ^{[1
,2
]}

Yu, Lin ^{[1
]}

Lan, Guobing ^{[1
]}

Tang, Yafei ^{[1
]}

Deng, Mingguang ^{[1
]}

Li, Zhenggang ^{[1
]}

He, Zifu ^{[1
,2
]}

机构：

[1] Guangdong Acad Agr Sci, Plant Protect Res Inst, Guangzhou 510640, Guangdong, Peoples R China

[2] Guangdong Prov Key Lab High Technol Plant Protect, Guangzhou 510640, Guangdong, Peoples R China

来源：

CROP PROTECTION | 2021年 / 139卷

关键词：

Leaf blight; Pantoea agglomerans; Pepino melon; Biochemical characteristics; Multilocus sequence analysis;

D O I：

10.1016/j.cropro.2020.105385

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

In January 2018, necrotic symptoms were observed on the leaves of pepino melon (Solanum muricatum) in Huizhou city, Guangdong province, China. A bacterium was isolated from the necrotic tissues of the diseased pepino melon plants. The bacterium caused the same symptoms in pepino melon leaves by artificial inoculation. The physiological and biochemical characteristics of eighteen yellow bacterial isolates were the same as those of Pantoea agglomerans strain ATCC27155. In addition, eighteen isolates formed a monophyletic clade with four P. agglomerans strains according to the phylogenetic analysis results of 16 S rRNA, gyrB, pyrG, fusA, leuS and rplB genes. The causal bacterium was identified as P. agglomerans based on the result of the biochemical characteristics, pathogenicity test and multilocus sequence analysis. This is the first record of leaf blight caused by P. agglomerans on pepino melon.

引用

页数：5

共 18 条

[1]

Cao H.Y., 2011, BACTERIAL DRY STALK

[2] Phylogeny and Identification of Pantoea Species and Typing of Pantoea agglomerans Strains by Multilocus Gene Sequencing [J].

Deletoile, Alexis ;

Decre, Dominique ;

Courant, Stephanie ;

Passet, Virginie ;

Audo, Jennifer ;

Grimont, Patrick ;

Arlet, Guillaume ;

Brisse, Sylvain .

JOURNAL OF CLINICAL MICROBIOLOGY, 2009, 47 (02) :300-310

[3] TRANSFER OF ENTEROBACTER-AGGLOMERANS (BEIJERINCK 1888) EWING AND FIFE 1972 TO PANTOEA GEN-NOV AS PANTOEA-AGGLOMERANS COMB NOV AND DESCRIPTION OF PANTOEA-DISPERSA SP-NOV [J].

GAVINI, F ;

MERGAERT, J ;

BEJI, A ;

MIELCAREK, C ;

IZARD, D ;

KERSTERS, K ;

DELEY, J .

INTERNATIONAL JOURNAL OF SYSTEMATIC BACTERIOLOGY, 1989, 39 (03) :337-345

[4] Pantoea agglomerans as a New Etiological Agent of a Bacterial Necrotic Disease of Mango Trees [J].

Gutierrez-Barranquero, Jose A. ;

Cazorla, Francisco M. ;

Antonio Tores, Juan ;

de Vicente, Antonio .

PHYTOPATHOLOGY, 2019, 109 (01) :17-26

[5]

Hall T. A., NUCL ACIDS S SER, V41, P95

[6]

[柯红娇 Ke Hongjiao], 2014, [园艺学报, Acta Horticulturae Sinica], V41, P985

[7] 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

[8]

Ozcan M.M., 2011, J AGR SCI TECHNOL B, V1, P113

[9] Recombining population structure of Plesiomonas shigelloides (Enterobacteriaceae) revealed by multilocus sequence typing [J].

Salerno, Anna ;

Deletolle, Alexis ;

Lefevre, Martine ;

Ciznar, Ivan ;

Krovacek, Karel ;

Grimont, Patrick ;

Brisse, Sylvain .

JOURNAL OF BACTERIOLOGY, 2007, 189 (21) :7808-7818

[10]

Schaad N.W., 2011, LAB GUIDE IDENTIFICA, P56

← 1 2 →