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Crystal structure of apo human spermidine synthase reveals dynamic rearrangement at the active site. [PDF]
Struct DynFagbohun OO, Canfield MA, Clinger JA.
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Facile synthesis and biological evaluation of glomuferrin and rhizoferrin as ferroptosis inhibitors in rice blast disease. [PDF]
Nat Prod BioprospectFusetti A +6 more
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Putrescine biosensor based on putrescine oxidase from Kocuria rosea
Enzyme and Microbial Technology, 2012The novel putrescine oxidase based amperometric biosensor selectively measures putrescine, which can be considered as an indicator of microbial spoilage. Putrescine oxidase (PUOX, EC 1.4.3.10) was isolated from Kocuria rosea (Micrococcus rubens) by an improved and simplified purification process.
Nora Adányi
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Science Signaling, 2022
Urea metabolism in astrocytes that produce putrescine leads to memory impairment in Alzheimer’s disease.
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Urea metabolism in astrocytes that produce putrescine leads to memory impairment in Alzheimer’s disease.
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Uptake of putrescine by Tetrahymena
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1971The uptake of the diamine 3H-putrescine by Tetrahymena pyriformis GL was studied in cultures which were synchronized by heat shocks. An inverse correlation was found between the uptake of putrescine and the acid stability of DNA, but there was also a parallelism between putrescine uptake and the intracellular amount of putrescine. There was no evidence
B, Holm, H, Emanuelsson
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Amperometric flow injection determination of putrescine and putrescine oxidase
Analytica Chimica Acta, 1998Abstract Flow injection methods for sensitive, accurate and rapid determination of diamines, mainly putrescine (PUT) and cadaverine (CAD), and diamine oxidase (DAO) are described. Putrescine determination is based on an immobilized enzyme reactor (IER) loaded with putrescine oxidase and amperometric detection of the produced hydrogen peroxide at a ...
Sayed A.M Marzouk +6 more
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Plant Science, 1995
Exogenous spermidine applied to maize seedlings through the roots increases the endogenous putrescine titer of primary roots during the first hour of treatment. The putrescine increase was due neither to a transfer from bound and conjugated pools into the free form nor to de novo synthesis.
Massimo Zacchini, R Federico
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Exogenous spermidine applied to maize seedlings through the roots increases the endogenous putrescine titer of primary roots during the first hour of treatment. The putrescine increase was due neither to a transfer from bound and conjugated pools into the free form nor to de novo synthesis.
Massimo Zacchini, R Federico
exaly +4 more sources