Results 21 to 30 of about 5,211 (236)

Responses of the Mushroom Pleurotus ostreatus under Different CO2 Concentration by Comparative Proteomic Analyses

open access: yesJournal of Fungi, 2022
Background: Pleurotus ostreatus is a popular edible mushroom in East Asian markets. Research on the responses of P. ostreatus under different carbon dioxide concentrations is limited.
Rongmei Lin   +7 more
doaj   +1 more source

Isolation of differentially expressed genes involved in clubroot disease

open access: yesPlant Protection Science, 2002
The interaction between Plasmodiophora brassicae and its host Brassica rapa is investigated by two strategies. (1) IAA-conjugate hydrolases: Root hypertrophy in club root disease is dependent on increased auxin levels and these could result from auxin ...
A. Schuller, J. Ludwig-Müller
doaj   +1 more source

Compensatory Mutations in Predicted Metal Transporters Modulate Auxin Conjugate Responsiveness in Arabidopsis [PDF]

open access: yes, 2013
Levels of the phytohormone indole-3-acetic acid (IAA) can be altered by the formation and hydrolysis of IAA conjugates. The isolation and characterization of Arabidopsis thaliana mutants with reduced IAA-conjugate sensitivity and wild-type IAA responses ...
Arrivault   +62 more
core   +1 more source

Purification and Characterization of an ATP‐dependent Amidohydrolase, N‐methylhydantoin Amidohydrolase, from Pseudomonas putida 77 [PDF]

open access: yesEuropean Journal of Biochemistry, 1995
N‐Methylhydantoin amidohydrolase, an ATP‐dependent amidohydrolase involved in microbial degradation of creatinine, was purified 70‐fold to homogeneity, with a 62% overall recovery, and was crystallized from Pseudomonas putida 77. The enzyme has a relative molecular mass of 300000.
J, Ogawa   +5 more
openaire   +2 more sources

Biochemical characterization of a new nicotinamidase from an unclassified bacterium thriving in a geothermal water stream microbial mat community. [PDF]

open access: yesPLoS ONE, 2017
Nicotinamidases are amidohydrolases that convert nicotinamide into nicotinic acid, contributing to NAD+ homeostasis in most organisms. In order to increase the number of nicotinamidases described to date, this manuscript characterizes a nicotinamidase ...
Rubén Zapata-Pérez   +5 more
doaj   +1 more source

Isolation and screening of l-asparaginase free of glutaminase and urease from fungal sp. [PDF]

open access: yes, 2016
l-Asparaginase is a chemotherapeutic drug used in the treatment of acute lymphoblastic leukaemia (ALL), a malignant disorder in children. l-Asparaginase helps in removing acrylamide found in fried and baked foods that is carcinogenic in nature.
Devarai, Santhosh Kumar, Doriya, K
core   +1 more source

Crystal structure of N-carbamyl-d-amino acid amidohydrolase with a novel catalytic framework common to amidohydrolases [PDF]

open access: yesStructure, 2000
N-carbamyl-D-amino acid amidohydrolase (DCase) catalyzes the hydrolysis of N-carbamyl-D-amino acids to the corresponding D-amino acids, which are useful intermediates in the preparation of beta-lactam antibiotics. To understand the catalytic mechanism of N-carbamyl-D-amino acid hydrolysis, the substrate specificity and thermostability of the enzyme, we
Nakai, T.   +10 more
openaire   +2 more sources

Features of phospho- and amidohydrolases functioning in edaphotopes polluted by ore mill effluents

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2006
Influence of aerotechnogenic contamination of soils on activity of some hydrolytic enzymes of nitrogen and phosphorus cycles is examined. Biochemical mobilization of organophosphorous and nitrogen-bearing compounds in soils polluted by heavy metals is ...
O. M. Artyushenko, V. O. Negulyaev
doaj   +1 more source

Alanine Conjugate of Indole-3-butyric Acid Improves Rooting of Highbush Blueberries [PDF]

open access: yes, 2012
Auxins and their synthetic analogues are commonly used for rooting of cuttings, but their efficiency depends on experimental set-up and, even more importantly, on species or cultivar, and type of explants investigated.
Mihaljević, Snježana   +1 more
core   +1 more source

Auxins and cytokinins : the role of subcellular organization on homeostasis [PDF]

open access: yes, 2018
Plant hormones are master regulators of plant growth and development. Better knowledge of their spatial signaling and homeostasis (transport and metabolism) on the lowest structural levels (cellular and subcellular) is therefore crucial to a better ...
Kubes, M.   +3 more
core   +1 more source

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