Results 151 to 160 of about 5,728 (210)

Reactive oxygen species, antioxidants and the regulation of plant development

open access: yesThe FEBS Journal, EarlyView.
The regulation of axillary bud outgrowth by the interplay between phytohormone and redox signals. Axillary bud outgrowth is regulated by cellular energy status and the balance between phytohormones, notably abscisic acid (ABA) and gibberellic acid (GA).
Juwita R. Dewi   +2 more
wiley   +1 more source

Allergenicity of α‐Gal‐Containing Products

open access: yes
Allergy, EarlyView.
Frederik Bloch Mangaard   +4 more
wiley   +1 more source

Insights into tandem dioxygenases—copper radical oxidases in fungal Phytopathogens of the Colletotrichum acutatum species complex

open access: yesThe FEBS Journal, EarlyView.
In Colletotrichum acutatum species complex, conserved ring‐cleavage dioxygenases located adjacent to AA5_2 enzymes were investigated as potential redox partners. Biochemical analyses identified the dioxygenases as intradiol‐cleaving enzymes preferentially oxidizing methyl‐substituted catechols, while AA5_2 enzymes displayed weak alcohol oxidase ...
Radka Končitíková   +7 more
wiley   +1 more source

Serum Agalactosyl IgG Predicts Hepatocellular Carcinoma and All‐Cause Mortality After SVR in Advanced Chronic Hepatitis C

open access: yesHepatology Research, EarlyView.
ABSTRACT Background and Aims Patients with chronic hepatitis C and advanced fibrosis remain at substantial risk of hepatocellular carcinoma (HCC) and non‐liver–related death even after sustained virological response (SVR) to direct‐acting antivirals (DAA).
Daisuke Sakon   +19 more
wiley   +1 more source

Retrospective Identification of Lactococcus petauri Among Archived Isolates From Farmed Fish in Japan: Pathogenicity and Molecular Epidemiology

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Lactococcosis, caused by Lactococcus garvieae, L. formosensis, and L. petauri, is an important bacterial disease of farmed fish worldwide. In Japan, L. petauri has not previously been reported as a cause of lactococcosis, although lactococcosis cases not attributable to either L. garvieae or L. formosensis have been recorded.
Tomoaki Yoshino   +13 more
wiley   +1 more source

Divergent roles of ent‐kaurene oxidase paralogs in rice momilactone biosynthesis

open access: yesJournal of Integrative Plant Biology, EarlyView.
Rice contains a five‐gene tandem array of genes encoding members of the ent‐kaurene oxidase (KO) family, with OsKOL4 and OsKOL5 playing divergent roles in momilactone metabolism, but both acting in the production of antifungal and antibacterial phytoalexins, which are important for disease resistance.
Zhibiao Wang   +8 more
wiley   +1 more source

PtoHY5 integrates photoperiodic signals with the ABA pathway to coordinate growth cessation and dormancy in Populus

open access: yesJournal of Integrative Plant Biology, EarlyView.
In Populus, short days deactivate the growth‐promoting protein PtoHY5, turning off a growth accelerator and activating an abscisic acid‐driven brake. This directly couples growth cessation with dormancy, underscoring the role of abscisic acid in synchronizing these transitions for winter survival.
Hongbin Wei   +9 more
wiley   +1 more source
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GALACTOSE STUDIES IN AN INFANT WITH IDIOPATHIC GALACTOSE INTOLERANCE

Pediatrics, 1948
Galactose metabolism has been studied in a group of convalescent children and in one patient with galactosuria, hepatomegaly and splenomegaly, and cataracts. The galactose tolerance of the convalescent infants studied following intravenous injection of the sugar was similar to that observed in healthy adults.
L, GREENMAN, J C, RATHBUN
exaly   +3 more sources

Galactose-sensitive mutants of Salmonella I. Metabolism of galactose

Biochimica Et Biophysica Acta, 1961
Abstract The metabolism of galactose was studied in peculiar mutants of Salmonella (M mutants) which (1) fail to produce acid from galactose and (2) undergo severe bacteriolysis when grown in the presence of galactose. The mutants were shown to have a specific hereditary defect in the enzyme UDPGal-4-epimerase, and to accumulate intracellularly ...
Hiroshi Nikaido, H Nikaido
exaly   +3 more sources

Galactose toxicity in the chick: Oxidation of radioactive galactose

Biochimica et Biophysica Acta (BBA) - General Subjects, 1970
Abstract Radioactive galactose has been shown to be converted to 14 CO 2 by both the intact chick and by various tissues in vitro . The pattern of 14 CO 2 liberation by the intact chick was not related to the sex of the chick nor to whether the 14 C was in C-1 or C-2 position. [1- 14 C]Glucose was metabolized to 14 CO 2 at a faster rate than [
H J, Wells, M, Gordon, S, Segal
openaire   +2 more sources

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