Results 211 to 220 of about 85,954 (322)

The nicotinamide hypothesis revisited—plant defense signaling integrating PARP, nicotinamide, nicotinic acid, epigenetics, and glutathione

open access: yesFEBS Letters, Volume 599, Issue 22, Page 3355-3368, November 2025.
Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley   +1 more source

IDENTIFICATION OF NEW SNPS IN GENES/LOCI OF RESISTANCE TO FUSARIOSIS AND CHITINASE

open access: diamond, 2022
A. A. Nalbandyan   +2 more
openalex   +1 more source

Fecal short‐chain fatty acids vary by sex and amyloid status

open access: yesAlzheimer's &Dementia, Volume 21, Issue 11, November 2025.
Abstract INTRODUCTION Short‐chain fatty acids (SCFAs), produced by gut microbes, influence Alzheimer's disease (AD) pathology in animals. Less is known about SCFAs and AD in humans. We profiled feces of adults along the AD continuum to investigate gut microbiome and SCFA associations with AD pathology and cognition.
Jessamine F. Kuehn   +33 more
wiley   +1 more source

Expression, purification, crystallization and preliminary crystallographic analysis of chitinase A from Vibrio carchariae [PDF]

open access: yes, 2005
Prinz, H.   +5 more
core  

Bulk Segregant Analysis Reveals Genomic Regions Associated With Imidacloprid Resistance in the Colorado Potato Beetle

open access: yesEcology and Evolution, Volume 15, Issue 11, November 2025.
Genomic regions potentially associated with resistance against imidacloprid in the Colorado potato beetle were identified here using bulked segregant analysis. Candidate genes were then narrowed down using the functional annotation and expression analysis.
Alitha Edison   +3 more
wiley   +1 more source

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