Paenibacillus pabuli strain P7S promotes plant growth and induces anthocyanin accumulation in Arabidopsis thaliana

被引：21

作者：

Cao Son Trinh ^{[1
]}

Jeong, Chan Young ^{[1
,2
]}

Lee, Won Je ^{[1
]}

Hai An Truong ^{[1
]}

Chung, Namhyun ^{[1
]}

Han, Juhyeong ^{[2
]}

Hong, Suk-Whan ^{[3
]}

Lee, Hojoung ^{[1
]}

机构：

[1] Korea Univ, Coll Life Sci & Biotechnol, Dept Biosyst & Biotechnol, Anam Dong 5 Ga, Seoul 136713, South Korea

[2] Odus R&D Ctr, 262 Daecheong Ro, Eumseong Gun 369830, Chungcheongbuk, South Korea

[3] Chonnam Natl Univ, Bioenergy Res Ctr, Coll Agr & Life Sci, Dept Mol Biotechnol, Gwangju, South Korea

来源：

PLANT PHYSIOLOGY AND BIOCHEMISTRY | 2018年 / 129卷

关键词：

Arabidopsis thaliana; CyclinB1; PGPR; Paenibacillus pabuli P7S; Anthocyanin; ETHYLENE RESPONSE; METABOLISM; PROANTHOCYANIDINS; RHIZOBACTERIA; ACTIVATION; NUTRITION; PROTEINS; TOBACCO;

D O I：

10.1016/j.plaphy.2018.06.001

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

In this study, a novel plant growth-promoting rhizobacteria (PGPR), the bacterial strain Paenibacillus pabuli P7S (PP7S), showed promising plant growth-promoting effects. Furthermore, it induced anthocyanin accumulation in Arabidopsis. When co-cultivated with PP7S, there was a significant increase in anthocyanin content and biomass of Arabidopsis seedlings compared with those of the control. The quantitative reverse transcription-polymerase chain reaction analysis revealed higher expression of many key genes regulating anthocyanin and flavonoid biosynthesis pathways in PP7S-treated seedlings when compared with that of the control. Furthermore, higher expression of pathogen-related genes and microbe-associated molecular pattern genes was also observed in response to PP7S, indicating that the PGPR triggered the induced systemic response (ISR) in A. thaliana. These results suggest that PP7S promotes plant growth in A. thaliana and increases anthocyanin biosynthesis by triggering specific ISRs in plant.

引用

页码：264 / 272

页数：9

共 48 条

[1] Flavonoids from Fragaria ananassa calyx and their antioxidant capacities [J].

Baek, Yoon-Su ;

Song, Na-Young ;

Nam, Tae-Gyu ;

Kim, Dae-Ok ;

Kang, Hee-Cheol ;

Kwon, Oh-Keun ;

Baek, Nam-In .

JOURNAL OF THE KOREAN SOCIETY FOR APPLIED BIOLOGICAL CHEMISTRY, 2015, 58 (06) :787-793

[2] ANTIOXIDANT DETERMINATIONS BY THE USE OF A STABLE FREE RADICAL [J].

BLOIS, MS .

NATURE, 1958, 181 (4617) :1199-1200

[3] Anthocyanin content, antioxidant, anti-inflammatory and anticancer properties of blackberry and raspberry fruits [J].

Bowen-Forbes, Camille S. ;

Zhang, Yanjun ;

Nair, Muraleedharan G. .

JOURNAL OF FOOD COMPOSITION AND ANALYSIS, 2010, 23 (06) :554-560

[4] Integration of low temperature and light signaling during cold acclimation response in Arabidopsis [J].

Catala, Rafael ;

Medina, Joaquin ;

Salinas, Julio .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2011, 108 (39) :16475-16480

[5] Nitrate metabolism in tobacco leaves overexpressing Arabidopsis nitrite reductase [J].

Davenport, Susie ;

Le Lay, Pascaline ;

Sanchez-Tamburrrino, Juan Pablo .

PLANT PHYSIOLOGY AND BIOCHEMISTRY, 2015, 97 :96-107

[6] Proanthocyanidins - a final frontier in flavonoid research? [J].

Dixon, RA ;

Xie, DY ;

Sharma, SB .

NEW PHYTOLOGIST, 2005, 165 (01) :9-28

[7] The ethylene pathway contributes to root hair elongation induced by the beneficial bacteria Phyllobacterium brassicacearum STM196 [J].

Galland, Marc ;

Gamet, Lydia ;

Varoquaux, Fabrice ;

Touraine, Brigitte ;

Touraine, Bruno ;

Desbrosses, Guilhem .

PLANT SCIENCE, 2012, 190 :74-81

[8] Arabinose and protocatechuate catabolism genes are important for growth of Rhizobium leguminosarum biovar viciae in the pea rhizosphere [J].

Garcia-Fraile, Paula ;

Seaman, Jonathan C. ;

Karunakaran, Ramakrishnan ;

Edwards, Anne ;

Poole, Philip S. ;

Downie, J. Allan .

PLANT AND SOIL, 2015, 390 (1-2) :251-264

[9] Application of Pseudomonas fluorescens to Blackberry under Field Conditions Improves Fruit Quality by Modifying Flavonoid Metabolism [J].

Garcia-Seco, Daniel ;

Zhang, Yang ;

Gutierrez-Manero, Francisco J. ;

Martin, Cathie ;

Ramos-Solano, Beatriz .

PLOS ONE, 2015, 10 (11)

[10]

GUAN PZ, 2017, FRONT PLANT SCI, V8, DOI DOI 10.1007/S11104-015-2389-5

← 1 2 3 4 5 →