Results 111 to 120 of about 32,850 (226)

Transcriptome analysis of Azospirillum lipoferum during its interaction with rice [PDF]

open access: yes, 2012
The associative symbiosis between Plant Growth Promoting Rhizobacteria of the genus Azospirillum and cereals have mainly been studied from an agronomic and economic point of view, and several studies showed that plant morphological and metabolic changes ...
Borland, Stéphanie   +4 more
core  

Exobiology and the search for biological signatures on Mars [PDF]

open access: yes
In preparation for a Mars Rover/Sample return mission, the mission goals and objectives must be identified. One of the most important objectives must address exobiology and the question of the possibility of the origin and evolution of life on Mars.
Mancinelli, Rocco L.   +1 more
core   +1 more source

Degradation of Chloroaromatics: Purification and Characterization of a Novel Type of Chlorocatechol 2,3-Dioxygenase of Pseudomonas putida GJ31 [PDF]

open access: yes, 1998
A purification procedure for a new kind of extradiol dioxygenase, termed chlorocatechol 2,3-dioxygenase, that converts 3-chlorocatechol productively was developed.
Janssen, Dick B.,   +5 more
core   +2 more sources

Controlled biotechnological production of polyhydroxyalkanoates [PDF]

open access: yes, 2012
Předložená diplomová práce se zabývá produkcí polyhydroxyalkanoátů (PHA) bakterií Cupriavidus necator H16. Cílem práce byla příprava, selekce a charakterizace mutantních kmenů schopných vyšší produkce PHA.
Šnajdar, Ondřej
core  

Harnessing synthetic microbial communities with nitrogen-fixing activity to promote rice growth

open access: yesOpen Agriculture
Improving the biological nitrogen fixation of rhizosphere bacteria in rice is expected to improve plant growth and productivity. Most studies have focused on the application of a single N2-fixing bacterium on rice plants.
Tran Van Chi   +9 more
doaj   +1 more source

Improving substrate properties and foxtail millet growth in gold mine tailings using Azotobacter consortium

open access: yesJournal of Degraded and Mining Lands Management
Improper disposal of mercury (Hg)-contaminated tailings on agricultural fields can reduce land quality for food production. A pot experiment was conducted to evaluate the effect of the Azotobacter consortium, comprising Azotobacter tropicalis S5, A ...
Reginawanti Hindersah   +5 more
doaj   +1 more source

Complete Genomes of Symbiotic Cyanobacteria Clarify the Evolution of Vanadium-Nitrogenase. [PDF]

open access: yes, 2019
Plant endosymbiosis with nitrogen-fixing cyanobacteria has independently evolved in diverse plant lineages, offering a unique window to study the evolution and genetics of plant-microbe interaction.
Guadalupe, Yessenia A   +7 more
core   +1 more source

Pertumbuhan dan Hasil Tanaman Sawi (Brassica Juncea L) Setelah Aplikasi Pupuk Hayati Tunggal dan dan Konsorsium [PDF]

open access: yes, 2015
The use of biofertilizers is important to prevent the negative impact of the synthetic fertilizers in vegetable production. This study aimed to determine the effect of single biofertilizer Azotobacter, and consortial biofertilizer which consist of ...
Hindersah, R. (Reginawanti)   +4 more
core  

Assessment of free-living nitrogen fixing microorganisms for commercial nitrogen fixation [PDF]

open access: yes
Ammonia production by Klebsiella pneumoniae is not economical with present strains and improving nitrogen fixation to its theoretical limits in this organism is not sufficient to achieve economic viability. Because the value of both the hydrogen produced
Stokes, B. O., Wallace, C. J.
core   +1 more source

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