Results 71 to 80 of about 45,019 (252)

Purification, characterization and structural determination of chitinases produced by Moniliophthora perniciosa

open access: yesAnais da Academia Brasileira de Ciências, 2012
The enzyme chitinase from Moniliophthora perniciosa the causative agent of the witches' broom disease in Theobroma cacao, was partially purified with ammonium sulfate and filtration by Sephacryl S-200 using sodium phosphate as an extraction buffer ...
Rafaela S. Galante   +8 more
doaj   +1 more source

Vitamin‐Responsive Disorders: From Molecular Basis to Clinical Presentation and Therapy

open access: yesJournal of Inherited Metabolic Disease, Volume 49, Issue 4, July 2026.
ABSTRACT Vitamin‐dependent cofactors are essential for numerous metabolic reactions, and defects affecting their uptake, conversion, utilisation, or regeneration constitute a heterogeneous group of inherited metabolic disorders (IMDs). Although dietary vitamin intake is sufficient to sustain coenzyme synthesis in healthy individuals, it is insufficient
Cécile Acquaviva   +5 more
wiley   +1 more source

Análisis de la variabilidad genética de la colección colombiana de musáceas usando marcadores isoenzimáticos Analysis of the genetic variability of colombian collection of Musaceae using isozyme markers

open access: yesActa Agronómica, 2011
La Colección Colombiana de Musáceas (CCM) es la única a nivel mundial que representa un alto valor por ser la que posee introducciones andinas de altura (> 1500 m.s.n.m.).
Martha C Giraldo   +3 more
doaj  

Fecal Proteomics Suggest Potential Biomarkers for Non‐Alcoholic Fatty Liver Disease and Steatohepatitis

open access: yesPROTEOMICS – Clinical Applications, Volume 20, Issue 4, July 2026.
ABSTRACT Background and aims Non‐alcoholic Fatty Liver Disease (NAFLD) affects about a quarter of the world's population. Liver biopsy remains the gold standard for diagnosing the progressive form of NAFLD called Non‐alcoholic Steatohepatitis (NASH) but it is invasive, prone to sampling errors and observer variability, and impractical for widespread ...
Anna Negroni   +5 more
wiley   +1 more source

Purification and compartmentation of alpha-mannosidase isoenzymes of barley leaves

open access: yes, 1992
BETZ M, MARTINOIA E, HINCHA DK, SCHMITT JM, Dietz K-J. Purification and compartmentation of alpha-mannosidase isoenzymes of barley leaves. Phytochemistry.
SCHMITT, JM   +4 more
core   +1 more source

Comparison of methods for obtaining doubled haploids of carrot

open access: yesActa Societatis Botanicorum Poloniae, 2017
Doubled haploid lines of carrot can be obtained through androgenesis in anther cultures and in isolated microspore cultures. The two methods were compared using three carrot cultivars (‘Kazan F1’, ‘Feria F1’, and ‘Narbonne F1’) at the androgenesis ...
Waldemar Kiszczak   +4 more
doaj   +1 more source

Description of the rate‐limiting hydrogen tunneling mechanism for plant 9‐ and 13‐lipoxygenases

open access: yesProtein Science, Volume 35, Issue 7, July 2026.
Abstract Soybean lipoxygenase (GmLOX1), a plant 13‐LOX, has long been considered a model protein for non‐trivial, quantum hydrogen tunneling in enzyme catalysis. Hydrogen tunneling mechanisms have also been confirmed for LOXs across mammalian, fungal, and bacterial kingdoms.
Alex Kockler   +7 more
wiley   +1 more source

The distribution of different amino acid sequences of PLE isoenzymes.

open access: yes, 2016
The distribution of different amino acid sequences of PLE isoenzymes.
Yuncai Xiao (3190038)   +7 more
core   +1 more source

Creatine Phosphokinase Isoenzymes [PDF]

open access: yesNature, 1965
CREATINE phosphokinase (adenosine triphosphate: creatine phosphotransferase) has been shown by electrophoretic separation on agar gel and starch gel to exist in multiple molecular forms (isoenzymes)1–3. This communication describes a staining technique for creatine phosphokinase (CPK) and its application to the demonstration of CPK isoenzymes separated
openaire   +2 more sources

Pharmacokinetics and Bioavailability of Tolfenamic Acid in Calves: First Evaluation of Subcutaneous Administration

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
SC administration was associated with a longer elimination half‐life, mean residence time and mean absorption time, suggesting a slower absorption process compared with the IM route. In addition, systemic exposure, as reflected by AUC0–last and AUC0–∞, was lower after SC administration than after IM and IV dosing. ABSTRACT Objective Tolfenamic acid (TA)
Orhan Corum   +11 more
wiley   +1 more source

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