Results 61 to 70 of about 1,516,986 (362)

Pion production in nucleus-nucleus collisions [PDF]

open access: yesAIP Conference Proceedings, 1975
Current work on pion production in high‐energy nucleus‐nucleus collisions is reviewed. The majority of existing data are of the inclusive variety in which a single final state pion is detected. Experimental data are compared and their possible contributions to obtaining new information on nuclear structure is discussed.
openaire   +3 more sources

The multidrug and toxin extrusion (MATE) transporter DTX51 antagonizes non‐cell‐autonomous HLS1–AMP1 signaling in a region‐specific manner

open access: yesFEBS Letters, EarlyView.
The Arabidopsis mutants hls1 hlh1 and amp1 lamp1 exhibit pleiotropic developmental phenotypes. Although the functions of the causative genes remain unclear, they act in the same genetic pathway and are thought to generate non‐cell‐autonomous signals.
Takashi Nobusawa, Makoto Kusaba
wiley   +1 more source

Live-Cell Imaging of Rhabdovirus-Induced Morphological Changes in Plant Nuclear Membranes

open access: yesMolecular Plant-Microbe Interactions, 2005
Potato yellow dwarf virus (PYDV) and Sonchus yellow net virus (SYNV) belong to the genus Nucleorhabdovirus. These viruses replicate in nuclei of infected cells and mature virions accumulate in the perinuclear space after budding through the inner nuclear
Michael Goodin   +4 more
doaj   +1 more source

Chromatin textural parameters of blood neutrophils are associated with stress levels in patients with recurrent depressive disorder [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2019
Introduction/Objective. During the past 20 years, there have been numerous attempts to design and apply a simple, affordable blood analysis tool for diagnostic and prognostic purposes in psychiatry.
Pantić Igor   +7 more
doaj   +1 more source

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

open access: yesFEBS Letters, EarlyView.
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

The enigmatic nucleus of the marine dinoflagellate Prorocentrum cordatum

open access: yesmSphere, 2023
The marine, bloom-forming dinoflagellate Prorocentrum cordatum CCMP 1329 (formerly P. minimum) has a genome atypical of eukaryotes, with a large size of ~4.15 Gbp, organized in plentiful, highly condensed chromosomes and packed in a dinoflagellate ...
Jana Kalvelage   +12 more
doaj   +1 more source

Cortical and Subcortical Contributions to Stop Signal Response Inhibition: Role of the Subthalamic Nucleus

open access: yesJournal of Neuroscience, 2006
Suppressing an already initiated manual response depends critically on the right inferior frontal cortex (IFC), yet it is unclear how this inhibitory function is implemented in the motor system.
A. Aron, R. Poldrack
semanticscholar   +1 more source

HADRON-NUCLEUS AND NUCLEUS-NUCLEUS SCATTERING AT HIGH ENERGIES

open access: yesLe Journal de Physique Colloques, 1972
A review talk on the current study of hadron-nucleus and nucleus-nucleus scattering at the energies above 100 MeV.
openaire   +3 more sources

A working model for cytoplasmic assembly of H/ACA snoRNPs

open access: yesFEBS Letters, EarlyView.
Dyskerin is the component of nuclear H/ACA ribonucleoproteins (RNPs) endowed with pseudouridine synthase catalytic activity. Two isoforms of human dyskerin have been characterized: the abundant Iso1, mainly nuclear, and the shorter Iso3, mainly cytoplasmic but occasionally imported into nuclei.
Alberto Angrisani, Maria Furia
wiley   +1 more source

Plasmodium microtubule-binding protein EB1 is critical for partitioning of nuclei in male gametogenesis

open access: yesmBio, 2023
Sexual reproduction of the malaria parasites is critical for their transmission to a mosquito vector. Several signaling molecules, such as kinases and phosphatases, are known to regulate this process. We previously demonstrated that Plasmodium falciparum
Sydney Mauer   +5 more
doaj   +1 more source

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