Identification of Endophytic Bacteria in Panax ginseng Seeds and Their Potential for Plant Growth Promotion

2014 ◽  
Vol 22 (4) ◽  
pp. 306-312 ◽  
Author(s):  
Yurry Um ◽  
Bo Ra Kim ◽  
Jin Ju Jeong ◽  
Chan Moon Chung ◽  
Yi Lee
Keyword(s):  
Plant Growth ◽  
Panax Ginseng ◽  
Plant Growth Promotion ◽  
Endophytic Bacteria ◽  
Growth Promotion

Interactions between putatively endophytic bacteria and tall fescue (Festuca arundinacea): plant growth promotion and colonization in host and non-host cultivars

2019 ◽  
Vol 451 (1-2) ◽  
pp. 207-220
Author(s):  
Patricia Vaz Jauri ◽  
Cecilia Taulé ◽  
Maria Cecilia de los Santos ◽  
Belén Fernandez ◽  
Andrés Di Paolo ◽  
...  
Keyword(s):  
Plant Growth ◽  
Plant Growth Promotion ◽  
Tall Fescue ◽  
Festuca Arundinacea ◽  
Endophytic Bacteria ◽  
Growth Promotion

scholarly journals Characterization of bacterial endophytes from the roots of native and cultivated Brazil nut trees (Bertholletia excelsa)

2019 ◽  
Vol 49 (4) ◽  
pp. 257-267
Author(s):  
Patrícia Bombonati CHALITA ◽  
Eliane do Nascimento Cunha FARIAS ◽  
Ismaele Breckenfeld da COSTA ◽  
Brenda Ferreira SOUSA ◽  
Marco Antônio Oliveira dos SANTOS ◽  
...  
Keyword(s):  
Plant Growth ◽  
Plant Growth Promotion ◽  
Endophytic Bacteria ◽  
Growth Promotion ◽  
Nifh Gene ◽  
Aluminum Phosphate ◽  
Brazil Nut ◽  
Indole Compounds ◽  
Plant Growth Promoting ◽  
Growth Promoting

ABSTRACT Brazil nut is a very important nontimber forest product in the Amazon region. Propagation of this tree still represents a challenge due to slow and uneven seed germination. In this context, plant growth-promoting bacteria can facilitate the process of propagation. The aims of this study were to isolate and characterize endophytic bacteria from the roots of Brazil nut trees in native terra firme forest and cultivation areas in northern Brazil, and to identify mechanisms by which bacteria act in plant growth promotion. Overall, 90 bacterial isolates were obtained from the roots of Brazil nut trees in monoculture, agroforestry and native forest areas by using different semisolid media. The isolates were characterized by sequencing the 16S rRNA gene. Plant growth-promoting characteristics were evaluated by the presence of the nifH gene, aluminum phosphate solubilization and the production of indole compounds. The isolates were affiliated with 18 genera belonging to 5 different classes (α-Proteobacteria, β-Proteobacteria, γ-Proteobacteria, Bacilli and Actinobacteria). The genus Bacillus was predominant in the forest and monoculture areas. Fourteen isolates presented the nifH gene. Most of the bacteria were able to solubilize aluminum phosphate and synthetize indole compounds. The results indicated high diversity of endophytic bacteria present among the roots of Brazil nut trees, mainly in the agroforestry area, which could be related to soil attributes. Among the 90 isolates, the 22 that presented the best results regarding plant growth promotion traits were good candidates for testing in seedling production of Brazil nut trees.

scholarly journals Isolation of micropropagated strawberry endophytic bacteria and assessment of their potential for plant growth promotion

2008 ◽  
Vol 25 (2) ◽  
pp. 189-195 ◽  
Author(s):  
Armando C. F. Dias ◽  
Francisco E. C. Costa ◽  
Fernando D. Andreote ◽  
Paulo T. Lacava ◽  
Manoel A. Teixeira ◽  
...  
Keyword(s):  
Plant Growth ◽  
Plant Growth Promotion ◽  
Endophytic Bacteria ◽  
Growth Promotion

Potentially Diazotrophic Endophytic Bacteria Associated to Sugarcane are Effective in Plant Growth-promotion

2018 ◽  
Vol 21 (3) ◽  
pp. 1-15 ◽  
Author(s):  
Maria Leite ◽  
Arthur Pereira ◽  
Adijailton Souza ◽  
Pedro Andrade ◽  
Marisângela Barbosa ◽  
...  
Keyword(s):  
Plant Growth ◽  
Plant Growth Promotion ◽  
Endophytic Bacteria ◽  
Growth Promotion ◽  
Diazotrophic Endophytic Bacteria

Endophytic bacteria from Datura metel for plant growth promotion and bioprotection against Fusarium wilt in tomato

2016 ◽  
Vol 26 (8) ◽  
pp. 1139-1165 ◽  
Author(s):  
Aydi Ben Abdallah Rania ◽  
Hayfa Jabnoun-Khiareddine ◽  
Ahlem Nefzi ◽  
Sonia Mokni-Tlili ◽  
Mejda Daami-Remadi
Keyword(s):  
Plant Growth ◽  
Fusarium Wilt ◽  
Plant Growth Promotion ◽  
Endophytic Bacteria ◽  
Growth Promotion ◽  
Datura Metel

Diversity of endophytic bacteria in ginseng and their potential for plant growth promotion

2010 ◽  
Vol 48 (5) ◽  
pp. 559-565 ◽  
Author(s):  
Regupathy Thamizh Vendan ◽  
Young Joon Yu ◽  
Sun Hee Lee ◽  
Young Ha Rhee
Keyword(s):  
Plant Growth ◽  
Plant Growth Promotion ◽  
Endophytic Bacteria ◽  
Growth Promotion
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