Results 41 to 50 of about 4,551 (154)

Formation Dynamics of Honeycomb‐Like Capsules and Sponge‐Like Biofilms in Micrococcus Reveal a Novel Heavy Metal Avoidance Strategy

open access: yesGlobal Challenges, Volume 9, Issue 12, December 2025.
Capsular and biofilm structures in Micrococcus isolated from camphor trees exhibit sponge‐like and Voronoi‐patterned morphologies. These unique architectures are formed during cell division and may function in selective transport and defense, revealing a novel adaptation mechanism distinct from conventional metal adsorption strategies.
Toshiyuki Kawamura   +5 more
wiley   +1 more source

Composting rapidly degrades DNA from genetically modified plants [PDF]

open access: yes, 2004
Organic farmers are concerned about the use of genetically modified plants (GM plants) in conventional agriculture. The concern is mainly focused on the risk of spreading of pollen or seeds from GM plans to adjacent fields.
Magid, J., Møller, J., Rasmussen, L.D.
core  

Eco‐Powered Cleanup: Laccase as a Green Catalyst for Tackling Emerging Contaminants

open access: yesGlobal Challenges, Volume 9, Issue 12, December 2025.
This review explores laccase (Lac) as an eco‐powered green catalyst for degrading persistent emerging contaminants (ECs), threatening ecosystems and human health. Highlighting Lac's oxidative versatility, it examines mechanisms, immobilization strategies, and sustainable applications. Emphasizing innovation and future perspectives, the review positions
Michael Dare Asemoloye
wiley   +1 more source

The utilization of auto-inducible Plyb promoter and media optimation for cell density-dependent expression of recombinant xylanase in Bacillus subtilis DB104

open access: yesMicrobiology Indonesia, 2020
Strong promoters are one of the fundamental aspects to increase the level of gene expression, and one of approach to improve the recombinant enzyme productivity so that the efficiency of production cost for enzyme production in industrial scale can be ...
Haniyya Haniyya   +4 more
doaj   +1 more source

Phylogeny of Prokaryotes and Chloroplasts Revealed by a Simple Composition Approach on All Protein Sequences from Complete Genomes Without Sequence Alignment [PDF]

open access: yes, 2005
The complete genomes of living organisms have provided much information on their phylogenetic relationships. Similarly, the complete genomes of chloroplasts have helped to resolve the evolution of this organelle in photosynthetic eukaryotes.
C Lemieux   +50 more
core   +3 more sources

Characterization of a New Thermoalkalophilic Xylanase-Producing Bacterial Strain Isolated from Cimanggu Hot Spring,West Java, Indonesia

open access: yesMicrobiology Indonesia, 2012
Alkalophilic bacteria and their enzymes are important for industrial applications. Therefore, finding out new strains of alkalophilic bacteria from Indonesian microbial diversity is still required.
doaj   +1 more source

Production, purification and characterization of xylanase using alkalo-thermophilic Bacillus halodurans KR-1 [PDF]

open access: yesIranica Journal of Energy and Environment, 2010
Xylanase (EC. 3.2.1.8) has been isolated from an alkalo-thermophilic bacteria, Bacillus halodurans strain KR-1 isolated from the soil near river bed at Indore. The bacteria secreted xylanase in the growth medium in the presence of xylan.
Krityanand Kumar Mahatman   +3 more
doaj  

Assessment of a Potential Role of Dickeya dadantii DSM 18020 as a Pectinase Producer for Utilization in Poultry Diets Based on in silico Analyses

open access: yesFrontiers in Microbiology, 2020
Currently, the poultry industry has been faced with consumer pressure to utilize only vegetable feedstuffs in poultry diets, eliminate antibiotics from poultry production, and rear poultry in free range systems.
Dana K. Dittoe   +3 more
doaj   +1 more source

Extraction of sugarcane bagasse arabinoxylan, integrated with enzymatic production of xylo-oligosaccharides and separation of cellulose

open access: yesBiotechnology for Biofuels, 2021
Sugarcane processing roughly generates 54 million tonnes sugarcane bagasse (SCB)/year, making SCB an important material for upgrading to value-added molecules.
Leila Khaleghipour   +7 more
doaj   +1 more source

Measuring degradation of transgenic DNA and screening for horizontal gene transfer from GMO-plant material during composting [PDF]

open access: yes, 2004
The experiments show that composting of GM plant residues greatly increases the rate of degradation of transgenic DNA compared to the rate for plant residues left in the soil.
Magid, Jakob   +2 more
core  

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