Results 71 to 80 of about 7,297 (202)

Biosynthesis of the Trehalase Inhibitor Trehazolin.

The Journal of Antibiotics, 2002
Trehazolin (1) is a trehalase inhibitor produced by Micromonospora coriacea. Biosynthesis of 1 was studied by feeding experiments with a variety of labeled precursors. Feeding experiments with [1-13C]- and [6-13C]-D-glucose revealed that the carbon skeletons of both a glucose residue and a cyclopentane ring moiety in 1 were each derived from glucose ...
Yasumasa, Sugiyama, Hiromichi, Nagasawa, Akinori, Suzuki, Shohei, Sakuda   +3 more
openaire   +3 more sources

The Enigma of NTH2 Gene in Yeasts

Microorganisms
The enzymatic hydrolysis of the non-reducing disaccharide trehalose in yeasts is carried out by trehalase, a highly specific α–glucosidase. Two types of such trehalase activity are present in yeasts, and are referred to as neutral and acid enzymes.
Sergi Maicas, Ruth Sánchez-Fresneda, Francisco Solano, Juan-Carlos Argüelles   +3 more
doaj   +1 more source

Safety evaluation of the food enzyme α,α‐trehalase glucohydrolase from Trichoderma reesei (strain DP‐Nzs51)

EFSA Journal, 2019
The food enzyme trehalase (α,α‐trehalase glucohydrolase, EC 3.2.1.28) is produced with a genetically modified Trichoderma reesei DP‐Nzs51 by Danisco US Inc. The genetic modifications do not give rise to safety concerns.
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Vittorio Silano, José Manuel Barat Baviera, Claudia Bolognesi, Beat Johannes Brüschweiler, Pier Sandro Cocconcelli, Riccardo Crebelli, David Michael Gott, Konrad Grob, Evgenia Lampi, Alicja Mortensen, Gilles Rivière, Inger‐Lise Steffensen, Christina Tlustos, Henk Van Loveren, Laurence Vernis, Holger Zorn, Boet Glandorf, Lieve Herman, Jaime Aguilera, Andrew Chesson   +20 more
doaj   +1 more source

Synthesis, trehalase hydrolytic resistance and inhibition properties of 4- and 6-substituted trehalose derivatives

Journal of Enzyme Inhibition and Medicinal Chemistry, 2020
Although trehalose has recently gained interest because of its pharmaceutical potential, its clinical use is hampered due to its low bioavailability. Hence, hydrolysis-resistant trehalose analogues retaining biological activity could be of interest.
Shari Dhaene, Johan Van der Eycken, Koen Beerens, Jorick Franceus, Tom Desmet, Jurgen Caroen   +5 more
doaj   +1 more source

Pengaruh Fraksi Aktif Aglaia Harmsiana Perkins (Meliaceae) Terhadap Fisiologi Larva Spodoptera Litura (F.) (Lepidoptera: Noctuidae) [PDF]

, 2006
The effect of active fraction Aglalia harmsiana Perkins (Meliaceae) to physiology of Spodoptera litura (F.) (Lepidoptera : Noctuidae) larvae. This study was conducted to evaluate the physiological interferences in the soybean armyworm Spodoptera litura ...
Eka Candra Lina, Djoko Prijono, dan Dadang
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Transcriptional landscape of Aspergillus niger at breaking of conidial dormancy revealed by RNA-sequencing [PDF]

, 2013
Background Genome-wide analysis was performed to assess the transcriptional landscape of germinating A. niger conidia using both next generation RNA-sequencing and GeneChips.
Archer, David B., Blythe, Martin J., Hayer, Kimran, Novodvorska, Michaela, Pullan, Steven T., Stam, Hein, Stratford, Malcolm, Wilson, Raymond   +7 more
core   +3 more sources

Urinary NGAL and trehalase predict end-stage kidney disease in ANCA-associated vasculitis: a prospective cohort study

Renal Failure
Background Accurate prediction of renal outcomes in ANCA-associated vasculitis (AAV) is critical. This study evaluated the predictive value of urinary biomarkers for end-stage kidney disease (ESKD) progression.Methods A prospective cohort of 88 AAV ...
Miaohua Qiu, Mengqian Guan, Xiaoxue Weng, Ruiying Zheng, Jiejian Chen, Weihua Peng   +5 more
doaj   +1 more source

Adenosine Triphosphate Inhibition of Yeast Trehalase [PDF]

Journal of Bacteriology, 1969
Yeast trehalase has been found to be inhibited non-competitively by adenosine triphosphate. Such a biological control could explain the accumulation of trehalose during the stationary phase of the growth curve.
openaire   +2 more sources

Trehalose is required for the acquisition of tolerance to a variety of stresses in the filamentous fungus Aspergillus nidulans [PDF]

Trehalose is a non-reducing disaccharide found at high concentrations in Aspergillus nidulans conidia and rapidly degraded upon induction of conidial germination. Furthermore, trehalose is accumulated in response to a heat shock or to an oxidative shock.
Chaveroche, M., Dijck, P., van, Enfert, C., d', Fillinger, S., Ruijter, G., Thevelien, J., Vries, R., de   +6 more
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Medicago truncatula and water deficit: exploring a new method for trehalose 6-phosphate quantification and characterization of three abscisic acid responsive promoters [PDF]

, 2011
Condições ambientais adversas limitam fortemente o crescimento de plantas, levando a quebras anuais de produtividade em explorações agrícolas. Dos stresses vegetais, a falta de água é o factor que mais limita a produção.
Alcântara, André Melão, 1987-
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