Results 21 to 30 of about 499,967 (230)

Gibberellin and auxin production by plant root-fungi and their biosynthesis under salinity-calcium interaction

open access: yesPlant, Soil and Environment, 2002
Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi, mostly Aspergillus flavus, A. niger, Fusarium oxysporum, Penicillium corylophilum, P.
H.A.H. Hasan
doaj   +1 more source

Cytochromes P450 [PDF]

open access: yesThe Arabidopsis Book, 2011
There are 244 cytochrome P450 genes (and 28 pseudogenes) in the Arabidopsis genome. P450s thus form one of the largest gene families in plants. Contrary to what was initially thought, this family diversification results in very limited functional redundancy and seems to mirror the complexity of plant metabolism.
Bak, Søren   +6 more
openaire   +4 more sources

Phylogenetic incongruence inferred with two mitochondrial genes in Mepraia spp. and Triatoma eratyrusiformis(Hemiptera, Reduviidae)

open access: yesGenetics and Molecular Biology, 2015
Mitochondrial DNA (mtDNA) is widely used to clarify phylogenetic relationships among and within species, and to determine population structure. Due to the linked nature of mtDNA genes it is expected that different genes will show similar results ...
Ricardo Campos-Soto   +2 more
doaj   +1 more source

Specialization of the Reiterated Copies of the Heterodimeric Integration Host Factor Genes in Geobacter sulfurreducens

open access: yesFrontiers in Microbiology, 2021
Integration host factor (IHF) is a widely distributed small heterodimeric protein member of the bacterial Nucleoid-Associated Proteins (NAPs), implicated in multiple DNA regulatory processes.
Angel Andrade   +8 more
doaj   +1 more source

Characterization of the cytochrome [beta] gene in plant pathogenic, basidiomycetes and consequences for QoI resistance [PDF]

open access: yes, 2005
Strobilurins are one of the most important classes of agricultural fungicides, which are also known as Qo inhibitors (QoIs) because they inhibit mitochondrial respiration by binding to the Qo (‘Quinone outside’) site of the cytochrome b.
Grasso, Valeria
core   +1 more source

Mitochondrial cytochrome <em>B</em> sequence divergence among Spanish, Alpine and Abruzzo chamois (genus <em>Rupicapra</em>)

open access: yesHystrix, the Italian Journal of Mammalogy, 1998
<strong>Abstract</strong> We have studied genetic divergence and phylogenetic relationships of Alpine, Spanish and Abruzzo chamois (genus <em>Rupicapra</em>) by sequencing a region of 330 nucleotides within the mitochondrial DNA ...
Nadia Mucci   +4 more
doaj   +1 more source

Age-related modifications in CYP-dependent drug metabolism: role of stress

open access: yesFrontiers in Endocrinology, 2023
Accumulating clinical evidence indicates extensive inter-individual variations in the effectiveness and adverse effects of standard treatment protocols, which are largely attributed to the multifactorial regulation of the hepatic CYP-dependent drug ...
Maria Konstandi, Elizabeth O. Johnson
doaj   +1 more source

Exploring oxidative stress pathways in Geobacter sulfurreducens: the redox network between MacA peroxidase and triheme periplasmic cytochromes

open access: yesFrontiers in Microbiology, 2023
The recent reclassification of the strict anaerobe Geobacter sulfurreducens bacterium as aerotolerant brought attention for oxidative stress protection pathways.
Pilar C. Portela   +9 more
doaj   +1 more source

The role of biotransformation processes in mediating interactions between psychotropic drugs and natural products

open access: yesJournal of Mind and Medical Sciences, 2020
Many patients are not aware that natural products such as fruit juices or plant infusions can cause significant interactions with several drugs, some of which can be dangerous, especially when the medical treatment is for neurological or psychiatric ...
Nicolae Bacinschi   +6 more
doaj   +1 more source

Radiothermometric Study of the Effect of Amino Acid Mutation on the Characteristics of the Enzymatic System

open access: yesDiagnostics, 2022
The radiothermometry (RTM) study of a cytochrome-containing system (CYP102 A1) has been conducted in order to demonstrate the applicability of RTM for monitoring changes in the functional activity of an enzyme in case of its point mutation. The study has
Yuri D. Ivanov   +9 more
doaj   +1 more source

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