scholarly journals Isolation and characterization of novel soil- and plant-associated bacteria with multiple phytohormone-degrading activities using a targeted methodology

2019 ◽  
Vol 1 (7) ◽  
Author(s):  
Francisco X. Nascimento ◽  
Bernard R. Glick ◽  
Márcio J. Rossi
Keyword(s):  
Associated Bacteria ◽  
Isolation And Characterization

scholarly journals Isolation and Characterization of Euglena gracilis-Associated Bacteria, Enterobacter sp. CA3 and Emticicia sp. CN5, Capable of Promoting the Growth and Paramylon Production of E. gracilis under Mixotrophic Cultivation

2021 ◽  
Vol 9 (7) ◽  
pp. 1496
Author(s):  
Rubiyatno ◽  
Kazuhiro Mori ◽  
Daisuke Inoue ◽  
Sunah Kim ◽  
Jaecheul Yu ◽  
...  
Keyword(s):  
Euglena Gracilis ◽  
Functional Foods ◽  
Mixotrophic Culture ◽  
Associated Bacteria ◽  
Isolation And Characterization ◽  
Growth Promoting ◽  
Value Functional ◽  
Mixotrophic Conditions ◽  
Microalgae Growth

Euglena gracilis produces paramylon, which is a feedstock for high-value functional foods and nutritional supplements. The enhancement of paramylon productivity is a critical challenge. Microalgae growth-promoting bacteria (MGPB) can improve microalgal productivity; however, the MGPB for E. gracilis remain unclear. This study isolated bacteria capable of enhancing E. gracilis growth and paramylon production under mixotrophic conditions. Enterobacter sp. CA3 and Emticicia sp. CN5 were isolated from E. gracilis grown with sewage-effluent bacteria under mixotrophic conditions at pH 4.5 or 7.5, respectively. In a 7-day E. gracilis mixotrophic culture with glucose, CA3 increased E. gracilis biomass and paramylon production 1.8-fold and 3.5-fold, respectively (at pH 4.5), or 1.9-fold and 3.5-fold, respectively (at pH 7.5). CN5 increased E. gracilis biomass and paramylon production 2.0-fold and 4.1-fold, respectively (at pH 7.5). However, the strains did not show such effects on E. gracilis under autotrophic conditions without glucose. The results suggest that CA3 and CN5 promoted both E. gracilis growth and paramylon production under mixotrophic conditions with glucose at pH 4.5 and 7.5 (CA3) or pH 7.5 (CN5). This study also provides an isolation method for E. gracilis MGPB that enables the construction of an effective E. gracilis–MGPB-association system for increasing the paramylon yield of E. gracilis.

Isolation and Characterization of a GDSL Esterase from the Metagenome of a Marine Sponge-associated Bacteria

2009 ◽  
Vol 12 (4) ◽  
pp. 395-402 ◽  
Author(s):  
Yoshiko Okamura ◽  
Tomonori Kimura ◽  
Hiroko Yokouchi ◽  
Macarena Meneses-Osorio ◽  
Masaya Katoh ◽  
...  
Keyword(s):  
Marine Sponge ◽  
Associated Bacteria ◽  
Isolation And Characterization ◽  
Sponge Associated Bacteria

Isolation and characterization of exopolysaccharides from seaweed associated bacteria Bacillus licheniformis

2011 ◽  
Vol 84 (3) ◽  
pp. 1019-1026 ◽  
Author(s):  
Ravindra Pal Singh ◽  
Mahendra K. Shukla ◽  
Avinash Mishra ◽  
Puja Kumari ◽  
C.R.K. Reddy ◽  
...  
Keyword(s):  
Bacillus Licheniformis ◽  
Associated Bacteria ◽  
Isolation And Characterization

Isolation and characterization of root-associated bacteria from agricultural crops in the Kavango region of Namibia

2011 ◽  
Vol 356 (1-2) ◽  
pp. 67-82 ◽  
Author(s):  
Jann Lasse Grönemeyer ◽  
Claudia Sofía Burbano ◽  
Thomas Hurek ◽  
Barbara Reinhold-Hurek
Keyword(s):  
Agricultural Crops ◽  
Associated Bacteria ◽  
Isolation And Characterization

Isolation and characterization of different plant associated bacteria and their potential to degrade polychlorinated biphenyls

2009 ◽  
Vol 63 (6) ◽  
pp. 667-672 ◽  
Author(s):  
Marieta Ionescu ◽  
Katarina Beranova ◽  
Vlasta Dudkova ◽  
Lucie Kochankova ◽  
Katerina Demnerova ◽  
...  
Keyword(s):  
Polychlorinated Biphenyls ◽  
Associated Bacteria ◽  
Isolation And Characterization

Isolation and characterization of soybean-associated bacteria and their potential for plant growth promotion

2004 ◽  
Vol 6 (12) ◽  
pp. 1244-1251 ◽  
Author(s):  
Julia Kuklinsky-Sobral ◽  
Welington Luiz Araujo ◽  
Rodrigo Mendes ◽  
Isaias Olivio Geraldi ◽  
Aline Aparecida Pizzirani-Kleiner ◽  
...  
Keyword(s):  
Plant Growth ◽  
Plant Growth Promotion ◽  
Growth Promotion ◽  
Associated Bacteria ◽  
Isolation And Characterization

The isolation and characterization of 18 equine microsatellite loci, TKY272–TKY289

2000 ◽  
Vol 31 (2) ◽  
pp. 149-149 ◽  
Author(s):  
T Tozaki ◽  
H Kakoi ◽  
S Mashima ◽  
K Hirota ◽  
T Hasegawa ◽  
...  
Keyword(s):  
Microsatellite Loci ◽  
Isolation And Characterization
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