Results 111 to 120 of about 7,405 (203)

Perspectives on the biotechnological production and potential applications of lactosucrose: A review [PDF]

open access: yes, 2015
Lactosucrose is a synthetic trisaccharide composed of galactose, glucose and fructose. This compound is obtained through enzymatic synthesis using lactose and sucrose as substrates. The enzymes involved in the process are able to catalyse both hydrolysis
Macedo, Eugénia A.   +3 more
core   +1 more source

The Plant-Growth-Promoting Rhizobacterium Paenibacillus polymyxa Induces Changes in Arabidopsis thaliana Gene Expression: A Possible Connection Between Biotic and Abiotic Stress Responses

open access: yesMolecular Plant-Microbe Interactions, 1999
This paper addresses changes in plant gene expression induced by inoculation with plant-growth-promoting rhizobacteria (PGPR). A gnotobiotic system was established with Arabidopsis thaliana as model plant, and isolates of Paenibacillus polymyxa as PGPR ...
Salme Timmusk, E. Gerhart H. Wagner
doaj   +1 more source

Characterization of cellulolytic bacterial cultures grown in different substrates [PDF]

open access: yes, 2013
Nine aerobic cellulolytic bacterial cultures were obtained from the Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Culture (DSMZ) and the American Type Culture Collection (ATCC).
Alshelmani, Mohamed Idris   +4 more
core   +3 more sources

Diversidade bacteriana da rizosfera de genótipos de milho contrastantes na eficiência de uso de fósforo. [PDF]

open access: yes, 2018
O objetivo deste trabalho foi avaliar a diversidade funcional e genética de bactérias associadas à rizosfera de genótipos de milho contrastantes quanto à eficiência de uso de fósforo, por meio do teste de fontes de carbono no sistema EcoPlate e da ...
ALVES, V. M. C.   +5 more
core   +1 more source

Effects on Glomus mosseae Root Colonization by Paenibacillus polymyxa and Paenibacillus brasilensis Strains as Related to Soil P-Availability in Winter Wheat

open access: yesApplied and Environmental Soil Science, 2011
Greenhouse experiments were conducted to assess the effects of inoculating winter wheat (Triticum aestivum) with plant growth promoting rhizobacteria (PGPR) of the genus Paenibacillus under phosphate P-limited soil conditions in the presence or absence ...
Veronica Arthurson   +4 more
doaj   +1 more source

CULTIVABLE MICROORGANISMS INHABITING THE AERIAL PARTS OF Hypericum perforatum

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2014
The present investigation was carried out to analyse the presence of endophytes in the above-ground parts of Hipericum perforatum and to analyse the biodiversity and enumeration of epiphytes. Plant material was collected in Poland three times during the 
Hanna Rekosz-Burlaga   +2 more
doaj  

The effect of Plant Growth Promoting Rhizobacter strain on wheat yield and quality parameters [PDF]

open access: yes, 2014
N2-fixing and P-solubilizing bacteria are important in plant nutrition increasing N and P uptake by the plants, and playing a significant role as plant growth-promoting rhizobacteria (PGPR) in the biofertilization of crops.
Sahin, Fikrettin, Turan, Metin
core  

Mais-valia nutricional de macroalgas marinhas dos Açores. Determinação do teor de fibra bruta. [PDF]

open access: yes, 2011
IV Congresso da Ordem dos Biólogos e II Congresso dos Biólogos dos Açores (Painel Biologia Marinha e Oceanografia).
Baptista, José A. B.   +5 more
core  

Nonribosomal peptides, key biocontrol components for Pseudomonas fluorescens In5, isolated from a Greenlandic suppressive soil. [PDF]

open access: yes, 2015
UnlabelledPotatoes are cultivated in southwest Greenland without the use of pesticides and with limited crop rotation. Despite the fact that plant-pathogenic fungi are present, no severe-disease outbreaks have yet been observed.
Dorrestein, Pieter C   +6 more
core  

Prospecção de comunidades bacterianas do solo para o aproveitamento agrícola de fosfatos de rocha. [PDF]

open access: yes, 2018
FertBio ...
GOMES, E. A.   +3 more
core  

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