Visualization of an endophytic Streptomyces species in wheat seed

被引：77

作者：

Coombs, JT ^{[1
]}

Franco, CMM ^{[1
]}

机构：

[1] Flinders Univ S Australia, Dept Med Biotechnol, Bedford Pk, SA 5042, Australia

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2003年 / 69卷 / 07期

关键词：

D O I：

10.1128/AEM.69.7.4260-4262.2003

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Endophytic filamentous actinobacteria were isolated from surface-sterilized roots of wheat plants. Endophytic colonization of germinating wheat seed was examined using one of these endophytes, Streptomyces sp. strain EN27, tagged with the egfp gene. Endophytic colonization was observed from a very early stage of plant development with colonization of the embryo, endosperm, and emerging radicle.

引用

页码：4260 / 4262

页数：3

共 21 条

[1]

BENOIT LF, 1990, BIOL FRANKIA ACTINOR

[2] CYTO-CHEMISTRY OF THE WALL OF INFECTED-CELLS IN CASUARINA-ACTINORHIZAE [J].

BERG, RH ;

MCDOWELL, L .

CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE, 1988, 66 (10) :2038-2047

[3] Complete sequencing and analysis of pEN2701, a novel 13-kb plasmid from an endophytic Streptomyces sp. [J].

Coombs, JT ;

Franco, CMM ;

Loria, R .

PLASMID, 2003, 49 (01) :86-92

[4] FACS-optimized mutants of the green fluorescent protein (GFP) [J].

Cormack, BP ;

Valdivia, RH ;

Falkow, S .

GENE, 1996, 173 (01) :33-38

[5] Isolation of endophytic actinomycetes from roots and leaves of maize (Zea may L.) [J].

de Araújo, JM ;

da Silva, AC ;

Azevedo, JL .

BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY, 2000, 43 (04) :447-451

[6] Endophytic expression of nif genes of Azoarcus sp strain BH72 in rice roots [J].

Egener, T ;

Hurek, T ;

Reinhold-Hurek, B .

MOLECULAR PLANT-MICROBE INTERACTIONS, 1999, 12 (09) :813-819

[7]

FAULK WP, 1971, IMMUNOCHEMISTRY, V8, P1081

[8]

Flett F, 1997, FEMS MICROBIOL LETT, V155, P223, DOI 10.1016/S0378-1097(97)00392-3

[9] Use of green fluorescent protein to visualize the early events of symbiosis between Rhizobium meliloti and alfalfa (Medicago sativa) [J].

Gage, DJ ;

Bobo, T ;

Long, SR .

JOURNAL OF BACTERIOLOGY, 1996, 178 (24) :7159-7166

[10] Endophytic colonization of plants by the biocontrol agent Rhizobium etli G12 in relation to Meloidogyne incognita infection. [J].

Hallmann, J ;

Quadt-Hallmann, A ;

Miller, WG ;

Sikora, RA ;

Lindow, SE .

PHYTOPATHOLOGY, 2001, 91 (04) :415-422

← 1 2 3 →