Results 81 to 90 of about 24,812 (245)

Antibacterial Properties of Ag-incorporated Thin Films [PDF]

open access: yes, 2017
Antibakteriální vlastnosti tenkých vrstev a biomateriálů Cílem bakalářské práce bylo navrhnout a realizovat pilotní experiment pro vyhodnocení antibakteriálních vlastností tenkých vrstev dopovaných stříbrem.
Ševčíková Klára
core  

Plasmid-borne macrolide resistance in Micrococcus luteus a aThe GenBank accession number for the sequence reported in this paper is AF462611. [PDF]

open access: yesMicrobiology, 2002
A plasmid designated pMEC2 which confers resistance to erythromycin, other macrolides, and lincomycin was detected in Micrococcus luteus strain MAW843 isolated from human skin. Curing of this approximately 4.2 kb plasmid from the host organism resulted in erythromycin sensitivity of the strain. Introduction of pMEC2 into a different M.
Liebl, Wolfgang   +2 more
openaire   +4 more sources

Different fates of the chloroplast tufA gene following its transfer to the nucleus in green algae [PDF]

open access: yes, 1990
Previous work suggested that the tufA gene, encoding protein synthesis elongation factor Tu, was transferred from the chloroplast to the nucleus within the green algal lineage giving rise to land plants.
Baldauf, S.L.   +2 more
core   +4 more sources

Chemical Components of Essential Oil and Antimicrobial Effects of Rhizomes from Cyperus rotundus L.

open access: yesJournal of Medicinal Plants, 2009
Background: Cyperus rotundus L. belongs to Cyperaceae family, which grows in around of Iran and its roots with other herbs uses as antiflatulant and nervous tonic.
F Mojab   +3 more
doaj  

Carotenoid biosynthesis and overproduction in Corynebacterium glutamicum [PDF]

open access: yes, 2012
Heider S, Peters-Wendisch P, Wendisch VF. Carotenoid biosynthesis and overproduction in Corynebacterium glutamicum. BMC Microbiology. 2012;12(1): 198.Background Corynebacterium glutamicum contains the glycosylated C50 carotenoid decaprenoxanthin as ...
Heider, Sabine   +2 more
core   +2 more sources

Analysis of Flavonoids and Essential Oils from Clausena Excavata and Their Medicinal Properties [PDF]

open access: yes, 2004
This study was conducted mainly to determine the major flavonoid compounds and the composition of essential oils predominant in Clausena excavata, and also to examine its antioxidant, antibacterial and anticancer activities.
Lim, Lay Sean
core  

Antimicrobial peptide expression in a wild tobacco plant reveals the limits of host-microbe-manipulations in the field [PDF]

open access: yes, 2019
Plant-microbe associations are thought to be beneficial for plant growth and resistance against biotic or abiotic stresses, but for natural ecosystems, the ecological analysis of microbiome function remains in its infancy.
Baldwin, Ian T.   +4 more
core   +1 more source

Environmental stressor assessment of hydrocarbonoclastic bacteria biofilms from a marine oil spill

open access: yesBiotechnology Reports
The environmental and economic impact of an oil spill can be significant. Biotechnologies applied during a marine oil spill involve bioaugmentation with immobilised or encapsulated indigenous hydrocarbonoclastic species selected under laboratory ...
I. Zapata-Peñasco   +9 more
doaj   +1 more source

Adaptive response orMicrococcus luteusto alkylating chemlcals

open access: yesNucleic Acids Research, 1984
Wild type M. luteus cells have been adapted by a step-wise treatment with sub-lethal concentrations of MNNG. The adapted cells exhibit 5.7 fold increased resistance to the killing effects of the mutagen and a simultaneous efficient removal of various base modifications present in cellular DNA.
A. Ather, S. Riazuddin, Z. Ahmed
openaire   +4 more sources

Microbiological analysis of debris from STS-42 IML-1 by direct plating of rinse waters [PDF]

open access: yes
Microbial analysis of air filter debris from the Spacelab International Microgravity Laboratory-1 (IML-1) mission was performed via direct plating of rinse waters on a battery of selective and nonselective nutrient agars.
Smithers, G. A.
core   +1 more source

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