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   Articles with "mutant strain" as a keyword



Enhanced degradation of hydrocarbons by gamma ray induced mutant strain of Pseudomonas putida

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recommendations! Published in 2019 at "Biotechnology Letters"

DOI: 10.1007/s10529-019-02644-y

Abstract: Soil contamination due to petroleum hydrocarbons is a ubiquitous environmental problem for which efficient remediation alternatives are required. Application of hydrocarbons degrading bacteria with enhanced degradation potential is such an alternative. The aim of present… read more here.

Keywords: degradation; gamma ray; enhanced degradation; mutant strain ... See more keywords

Oxidative stress response of Deinococcus geothermalis via a cystine importer

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recommendations! Published in 2017 at "Journal of Microbiology"

DOI: 10.1007/s12275-017-6382-y

Abstract: A cystine-dependent anti-oxidative stress response is characterized in Deinococcus geothermalis for the first time. Nevertheless, the same transcriptional directed Δdgeo_1985F mutant strain was revealed to have an identical phenotype to the wild-type strain, while the… read more here.

Keywords: cystine; mutant strain; strain; wild type ... See more keywords

The Annona muricata leaf ethanol extract affects mobility and reproduction in mutant strain NB327 Caenorhabditis elegans

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recommendations! Published in 2017 at "Biochemistry and Biophysics Reports"

DOI: 10.1016/j.bbrep.2017.04.016

Abstract: The C. elegans NB327 mutant strain is characterized for the knockdown of the dic-1 gene. The dic-1 gene is homologous to the dice-1 gene in humans, encoding the protein DICE-1 as a tumor suppressor. Absence… read more here.

Keywords: annona muricata; caenorhabditis elegans; mutant strain; strain ... See more keywords

Enhanced cellulase and reducing sugar production by a new mutant strain Trichoderma harzianum EUA20.

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recommendations! Published in 2019 at "Journal of bioscience and bioengineering"

DOI: 10.1016/j.jbiosc.2019.08.016

Abstract: Trichoderma harzianum EU2-77 was a mutant strain of the wild-type strain T. harzianum NP13a isolated in Singapore. A multi-mutagenesis one-screening (MMOS) method was developed to further improve strain EU2-77 and a new mutant EUA20 was… read more here.

Keywords: eua20; mutant strain; trichoderma harzianum; strain ... See more keywords
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Shunt products of aminoansamycins from aas1 overexpressed mutant strain of Streptomyces sp. S35.

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recommendations! Published in 2020 at "Chinese journal of natural medicines"

DOI: 10.1016/s1875-5364(20)60039-5

Abstract: Constitutively expression of the pathway-specific activators is an effective method to activate silent gene clusters and improve natural product production. In this study, nine shunt products of aminoansamycins (1-9) were identified from a recombinant mutant… read more here.

Keywords: streptomyces s35; products aminoansamycins; mutant strain; shunt products ... See more keywords

Halogenated Dipyridine Alkaloids from Actinoalloteichus cyanogriseus and Its Mutant Strain upon Precursor Feeding.

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recommendations! Published in 2025 at "Journal of natural products"

DOI: 10.1021/acs.jnatprod.5c00682

Abstract: Nineteen uncovered 2,2'-dipyridine alkaloids (1-19), along with six previously reported analogues (20-25), were isolated from the wild strain Actinoalloteichus cyanogriseus OUCMDZ-413 and its mutant strain CRM005. These strains were cultured with the addition of various… read more here.

Keywords: dipyridine alkaloids; alkaloids actinoalloteichus; mutant strain; strain ... See more keywords

Comparative transcriptome analysis of a taxol-producing endophytic fungus, Aspergillus aculeatinus Tax-6, and its mutant strain

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recommendations! Published in 2020 at "Scientific Reports"

DOI: 10.1038/s41598-020-67614-1

Abstract: Taxol is a rare but extremely effective antitumor agent extracted from Taxus yew barks. Taxus plants are valuable and rare species, and the production of taxol from them is a complex process. Therefore, taxol-producing endophytic… read more here.

Keywords: taxol producing; tax; taxol; aculeatinus tax ... See more keywords
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Global regulator DksA modulates virulence of Acinetobacter baumannii.

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recommendations! Published in 2021 at "Virulence"

DOI: 10.1080/21505594.2021.1995253

Abstract: DksA with (p)ppGpp regulates a wide range of gene transcriptions during the stringent response. The aim of this study was to identify a DksA ortholog in Acinetobacter baumannii and clarify the roles of DksA in… read more here.

Keywords: dksa; virulence; mutant strain; dksa mutant ... See more keywords

Characterization of a high‐growth‐rate mutant strain of Pyropia yezoensis using physiology measurement and transcriptome analysis

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recommendations! Published in 2019 at "Journal of Phycology"

DOI: 10.1111/jpy.12842

Abstract: A mutant strain of Pyropia yezoensis, strain E, was isolated from the free‐living conchocelis of a pure strain (NA) treated with ethyl methane sulfonate. The incremental quantities of young strain E blades were higher than… read more here.

Keywords: mutant strain; physiology; pyropia yezoensis; strain ... See more keywords

Comparative Proteomics Reveals Evidence of Enhanced EPA Trafficking in a Mutant Strain of Nannochloropsis oculata

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recommendations! Published in 2022 at "Frontiers in Bioengineering and Biotechnology"

DOI: 10.3389/fbioe.2022.838445

Abstract: The marine microalga Nannochloropsis oculata is a bioproducer of eicosapentaenoic acid (EPA), a fatty acid. EPA is incorporated into monogalactosyldiacylglycerol within N. oculata thylakoid membranes, and there is a biotechnological need to remodel EPA synthesis… read more here.

Keywords: mutant strain; nannochloropsis oculata; strain; epa synthesis ... See more keywords

Interplay Between Capsule Expression and Uracil Metabolism in Streptococcus pneumoniae D39

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recommendations! Published in 2018 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2018.00321

Abstract: Pyrimidine nucleotides play an important role in the biosynthesis of activated nucleotide sugars (NDP-sugars). NDP-sugars are the precursors of structural polysaccharides in bacteria, including capsule, which is a major virulence factor of the human pathogen… read more here.

Keywords: d39; capsule; pneumoniae; mutant strain ... See more keywords