Results 21 to 30 of about 48,716 (304)

Peroxidase Activity of Human Hemoproteins: Keeping the Fire under Control

Molecules, 2018
The heme in the active center of peroxidases reacts with hydrogen peroxide to form highly reactive intermediates, which then oxidize simple substances called peroxidase substrates.
Irina I. Vlasova
doaj   +1 more source

Shared and Related Molecular Targets and Actions of Salicylic Acid in Plants and Humans

Cells, 2023
Salicylic acid (SA) is a phenolic compound produced by all plants that has an important role in diverse processes of plant growth and stress responses.
Yuanyuan Ding, Baofang Fan, Cheng Zhu, Zhixiang Chen   +3 more
doaj   +1 more source

Lignin-Modifying Enzymes in Scedosporium Species

Journal of Fungi, 2023
Scedosporium species are usually soil saprophytes but some members of the genus such as S. apiospermum and S. aurantiacum have been regularly reported as causing human respiratory infections, particularly in patients with cystic fibrosis (CF). Because of
Wilfried Poirier, Jean-Philippe Bouchara, Sandrine Giraud   +2 more
doaj   +1 more source

Atividade do sistema antioxidante e desenvolvimento de aerênquima em raízes de milho 'Saracura' Antioxidant system activity and aerenchyma formation in 'Saracura' maize roots

Pesquisa Agropecuária Brasileira, 2010
Este trabalho teve como objetivo avaliar a influência de sucessivos ciclos de seleção do milho 'Saracura' na atividade das enzimas do sistema antioxidante, e a relação dessas enzimas com a capacidade dessa variedade em desenvolver aerênquima. Sementes de
Fabricio José Pereira, Paulo César Magalhães, Thiago Corrêa de Souza, Evaristo Mauro de Castro, José Donizeti Alves   +4 more
doaj   +1 more source

Fosfito de potássio na indução de resistência a Verticillium dahliae Kleb., em mudas de cacaueiro (Theobroma cacao L.) Effect of potassium phosphite on the induction of resistance in cocoa seedlings (Theobroma cacao L.) against Verticillium dahliae Kleb

Ciência e Agrotecnologia, 2006
Há vários relatos da utilização de fosfitos no controle de doenças de plantas, por meio de ação direta, antifúngica e indireta por indução de resistência.
Pedro Martins Ribeiro Júnior, Mário Lúcio Vilela de Resende, Ricardo Borges Pereira, Fábio Rossi Cavalcanti, Daniel Rufino Amaral, Moisés Antônio de Pádua   +5 more
doaj   +1 more source

The Apoplastic Secretome of Trichoderma virens During Interaction With Maize Roots Shows an Inhibition of Plant Defence and Scavenging Oxidative Stress Secreted Proteins

Frontiers in Plant Science, 2018
In Nature, almost every plant is colonized by fungi. Trichoderma virens is a biocontrol fungus which has the capacity to behave as an opportunistic plant endophyte.
Guillermo Nogueira-Lopez, David R. Greenwood, Martin Middleditch, Christopher Winefield, Carla Eaton, Johanna M. Steyaert, Artemio Mendoza-Mendoza   +6 more
doaj   +1 more source

Biossíntese de lignina em plantas submetidas ao déficit hídrico

Pubvet, 2020
Em seus ecossistemas, as plantas são submetidas a diversos potenciais inimigos, tanto os bióticos como os abióticos. No entanto, os vegetais por meio de mutações, seleção natural e mudanças evolutivas desenvolveram mecanismos de defesa não só estruturais
Janieire Dorlamis Cordeiro Bezerra, Sánara Adrielle França, José Ribamar Silva do Nascimento Júnior, Francisco Martins de Castro, Natália Viana da Silva, Steyce Neves Barbosa   +5 more
doaj   +1 more source

A comparison of the effects of drought on proline accumulation and peroxidases activity in leaves of Festuca rubra L. and Lolium perenne L.

Acta Societatis Botanicorum Poloniae, 2011
The effect of soil drought on leaf water content, proline content, and the activity of guaiacol (GuPX) and ascorbate (APX) peroxidases as well as the level of lipid peroxidation were investigated in leaves of drought resistant red fescue (Festuca rubra ...
Hanna Bandurska, Weronika Jóźwiak
doaj   +1 more source

DyP-Type Peroxidases: Recent Advances and Perspectives

, 2021
In this review, we chart the major milestones in the research progress on the DyP-type peroxidase family over the past decade. Though mainly distributed among bacteria and fungi, this family actually exhibits more widespread diversity.
Yasushi Sugano, Toru Yoshida
core   +1 more source

Influence of pH on the growth, laccase activity and RBBR decolorization by tropical basidiomycetes

Brazilian Archives of Biology and Technology, 2009
The basidiomycete fungi Lentinus crinitus and Psilocybe castanella are being evaluated in a bioremediation process of soils contaminated with organochlorine industrial residues in the Baixada Santista, São Paulo.
Sérgio Luiz Moreira Neto, Dácio Roberto Matheus, Kátia Maria Gomes Machado   +2 more
doaj   +1 more source