Results 31 to 40 of about 118,045 (342)

Leishmania major Peroxidase Is a Cytochrome c Peroxidase [PDF]

open access: yesBiochemistry, 2012
Leishmania major peroxidase (LmP) exhibits both ascorbate and cytochrome c peroxidase activities. Our previous results illustrated that LmP has a much higher activity against horse heart cytochrome c than ascorbate, suggesting that cytochrome c may be the biologically important substrate.
Jasion, Victoria S, Poulos, Thomas L
openaire   +4 more sources

Fungal ecological strategies reflected in gene transcription - a case study of two litter decomposers. [PDF]

open access: yes, 2019
Microbial communities interplay with their environment through their functional traits that can be a response or an effect on the environment. Here, we explore how a functional trait-the decomposition of organic matter, can be addressed based on genetic ...
Barbi, Florian   +14 more
core   +2 more sources

Transcriptome Profiling of Tomato Uncovers an Involvement of Cytochrome P450s and Peroxidases in Stigma Color Formation

open access: yesFrontiers in Plant Science, 2017
Stigma is a crucial structure of female reproductive organ in plants. Stigma color is usually regarded as an important trait in variety identification in some species, but the molecular mechanism of stigma color formation remains elusive.
Yan Zhang   +13 more
doaj   +1 more source

Graphene-Based Nanomaterials as Efficient Peroxidase Mimetic Catalysts for Biosensing Applications: An Overview

open access: yesMolecules, 2015
“Artificial enzymes”, a term coined by Breslow for enzyme mimics is an exciting and promising branch of biomimetic chemistry aiming to imitate the general and essential principles of natural enzymes using a variety of alternative materials including ...
Bhaskar Garg   +2 more
doaj   +1 more source

Nitric oxide: a pro-inflammatory mediator in lung disease?

open access: yesRespiratory Research, 2000
Inflammatory diseases of the respiratory tract are commonly associated with elevated production of nitric oxide (NO•) and increased indices of NO• -dependent oxidative stress.
Eiserich Jason P   +2 more
doaj   +1 more source

Comparative Degradation of a Thiazole Pollutant by an Advanced Oxidation Process and an Enzymatic Approach

open access: yesBiomolecules, 2017
Organic pollutants, especially those found in water bodies, pose a direct threat to various aquatic organisms as well as humans. A variety of different remediation approaches, including chemical and biological methods, have been developed for the ...
Khadega A. Al-Maqdi   +3 more
doaj   +1 more source

MGST1, a GSH transferase/peroxidase essential for development and hematopoietic stem cell differentiation. [PDF]

open access: yes, 2018
We show for the first time that, in contrast to other glutathione transferases and peroxidases, deletion of microsomal glutathione transferase 1 (MGST1) in mice is embryonic lethal.
Abe, Hiroshi   +10 more
core   +3 more sources

Peroxidases e fenóis totais em tecidos de porta-enxertos de Prunus sp. nos períodos de crescimento vegetativo e de dormência [PDF]

open access: yesCiência Rural, 2002
A atividade de peroxidases e a concentração de fenóis apresentam uma grande importância na união entre o enxerto e o porta-enxerto, podendo, desta forma, influenciar as respostas de estresse da incompatibilidade no processo de enxertia.
Alexandre Couto Rodrigues   +4 more
doaj   +1 more source

Hydrogen peroxide generation and lignification by peroxidases from Acacia eburneainfected with Ravenelia esculenta

open access: yesPlant, Soil and Environment, 2010
Ravenelia esculenta Naras. and Thirum. is a rust fungus which infects Acacia eburnea Willd. producing hypertrophy in the infected organs. We analysed the changes in the reaction patterns of peroxidase from the tissues at progressive disease stages ...
A.A. Kuvalekar, K.R. Gandhe
doaj   +1 more source

Defence responses of Norway spruce seedlings to elicitors of ectomycorrhizal fungus Pisolithus tinctorius and pathogen Heterobasidion annosum are affected by zeatin riboside

open access: yesActa Biologica Slovenica, 2011
Cytokinins are known to attenuate defence responses of plants after elicitor application or inoculation with fungi. To evaluate their role in the regulation of colonisation of Norway spruce (Picea abies) seedlings with mycorrhizal and pathogenic fungus,
Matevž Likar, Marjana Regvar
doaj   +1 more source

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