Results 1 to 10 of about 675,753 (246)

Characterization of a xylitol dehydrogenase from Aspergillus flavus and its application in l-xylulose production

Frontiers in Bioengineering and Biotechnology, 2022
An NAD+-dependent xylitol dehydrogenase from A. flavus (AfXDH) was cloned and successfully expressed in Escherichia coli. AfXDH gene sequence revealed an open reading frame of 1,110 bp, encoding a polypeptide of 369 amino acids with a calculated ...
Anurag Kumar, Jinglin Li, Sanath Kondaveeti, Bakul Singh, Ramasamy Shanmugam, Vipin Chandra Kalia, In-Won Kim, Jung-Kul Lee   +7 more
doaj   +1 more source

The Influence of Calcium Sulfate and Different Doses of Potassium on the Soil Enzyme Activity and the Yield of the Sward with a Mixture of Alfalfa and Grasses

Agriculture, 2022
Between 2012 and 2015, a field experiment was conducted at the Brody Experimental Farm, Poznan University of Life Sciences, Poland. The following two experimental factors were used in duplicate: calcium sulfate (CaSO4) fertilization—two levels (0 and 500
Waldemar Zielewicz, Dorota Swędrzyńska, Arkadiusz Swędrzyński, Witold Grzebisz, Piotr Goliński   +4 more
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Domiciliation of Trichoderma asperellum Suppresses Globiosporangium ultimum and Promotes Pea Growth, Ultrastructure, and Metabolic Features

Microorganisms, 2023
The beneficial microorganisms represent a new and hopeful solution for a sustainable environment and development. In this investigation, Trichoderma asperellum ZNW, isolated from seeds, was domiciliated within the pea plant for improving growth, disease ...
Zeiad Moussa, Yasmene F. Alanazi, Aiah Mustafa Khateb, Noha M. Eldadamony, Marwa M. Ismail, WesamEldin I. A. Saber, Doaa Bahaa Eldin Darwish   +6 more
doaj   +1 more source

Substituted Aryl Benzylamines as Potent and Selective Inhibitors of 17β-Hydroxysteroid Dehydrogenase Type 3

Molecules, 2021
17β-Hydroxysteroid dehydrogenase type 3 (17β-HSD3) is expressed at high levels in testes and seminal vesicles; it is also present in prostate tissue and involved in gonadal and non-gonadal testosterone biosynthesis.
Nigel Vicker, Helen V. Bailey, Joanna M. Day, Mary F. Mahon, Andrew Smith, Helena J. Tutill, Atul Purohit, Barry V. L. Potter   +7 more
doaj   +1 more source

Microbiological properties of rankers in the region of Western Serbia [PDF]

Ratarstvo i Povrtarstvo, 2012
Ranker, or humus-silicate soil, is one of the most represented types of soil in the hilly-mountainous region of Western Serbia. Aiming to determine biogenity of such type of soil in Western Serbia, representation of the total microflora, fungi ...
Rasulić Nataša, Delić Dušica, Stajković-Srbinović Olivera, Kuzmanović Đorđe, Jošić Dragana   +4 more
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Influence of Intensive and Super-Intensive Olive Grove Management on Soil Quality—Nutrients Content and Enzyme Activities

Plants, 2023
Agricultural soil quality is an issue that has been widely debated in the literature in recent decades. Three olive grove areas (one in Lisbon and the others in Santarém, Portugal) with different management techniques (intensive and super-intensive) were
Marino Pedro Reyes-Martín, Emilia Fernández-Ondoño, Irene Ortiz-Bernad, Maria Manuela Abreu   +3 more
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Soil microbial properties under different management systems in soybean production [PDF]

Zbornik Matice Srpske za Prirodne Nauke, 2020
The aim of the study was to examine the effects of management practice on microbial properties of soil under soybean production. The study included 180 samples of soil under certified organic soybean production and 80 samples in conventional ...
Marinković Jelena B., Bjelić Dragana Đ., Tintor Branislava B., Đorđević Vuk B., Balešević-Tubić Svetlana N., Đukić Vojin H., Ćeran Marina P.   +6 more
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Study of Surrogate Immunohistochemical Markers IDH1, ATRX, BRAF V600E, and p53 Mutation in Astrocytic and Oligodendroglial Tumors

Indian Journal of Neurosurgery, 2023
Introduction In consonance with current the World Health Organization (WHO) classification of the central nervous system (CNS) tumors (2016), histological diagnosis of gliomas should be reinforced by molecular information.
Santosh Sharma, Kusum Mathur, Alka Mittal, Meel Mukta, Arpita Jindal, Mukesh Kumar   +5 more
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Respiratory electron transfer pathways in plant mitochondria

Frontiers in Plant Science, 2014
The respiratory electron transport chain (ETC) couples electron transfer from organic substrates onto molecular oxygen with proton translocation across the inner mitochondrial membrane.
Peter eSchertl, Hans-Peter eBraun
doaj   +1 more source

Functional Characterization and Structural Analysis of NADH Oxidase Mutants from Thermus thermophilus HB27: Role of Residues 166, 174, and 194 in the Catalytic Properties and Thermostability

Microorganisms, 2019
The Thermus thermophilus strain HB27 NADH-oxidase (Tt27-NOX) catalyzes the oxidation of nicotinamide adenine dinucleotide (NAD(P)H) by reducing molecular oxygen to hydrogen peroxide in a two-electron transfer mechanism.
Javier Rocha-Martin, Pedro A. Sánchez-Murcia, Fernando López-Gallego, Aurelio Hidalgo, José Berenguer, José M. Guisan   +5 more
doaj   +1 more source