Results 221 to 230 of about 26,216 (365)

The DNA Damage Checkpoint Eliminates Mouse Oocytes with Chromosome Synapsis Failure.

open access: yesMolecules and Cells, 2017
Vera D. Rinaldi   +4 more
semanticscholar   +1 more source

Unveiling the Fundamental Principles of Reconfigurable Resistance States in Silver/Poly(Ethylene Glycol) Nanofluids

open access: yesAdvanced Science, EarlyView.
The electrophoretic reorganization of Ag nanoparticles within a poly(ethylene glycol) leads to the formation of conductive bridges with reconfigurable resistance states. Diverse conduction characteristics of the bridge range between ohmic conduction, nonlinear tunneling, or space charge‐limited conduction, and high resistance states.
Daniil Nikitin   +19 more
wiley   +1 more source

An Amygdala‐hippocampus Circuit for Endocannabinoid Modulation of Anxiety Avoidance

open access: yesAdvanced Science, EarlyView.
This study employs three synapse‐specific endocannabinoids (eCB) probes to monitor dynamic eCB release, activate CB1Rs and knockdown 2‐AG biosynthesis enzymes in glutamatergic anterior basolateral amygdala ‐ ventral hippocampus (aBLA–vHPC) circuit. At aBLA–vHPC circuits, activation of CB1Rs reduce anxiety avoidance, and knockdown of eCB biosynthesis ...
Bao Xue   +9 more
wiley   +1 more source

Intercellular bridges are essential for transposon repression and meiosis in the male germline. [PDF]

open access: yesNat Commun
Sorkin J   +10 more
europepmc   +1 more source

Brain abnormalities, defective meiotic chromosome synapsis and female subfertility in HSF2 null mice

open access: green, 2002
Marko J. Kallio   +13 more
openalex   +2 more sources

Synapsis-Defective Mutants Reveal a Correlation Between Chromosome Conformation and the Mode of Double-Strand Break Repair During Caenorhabditis elegans Meiosis [PDF]

open access: bronze, 2007
Sarit Smolikov   +5 more
openalex   +1 more source

Integrated Design of Electrically Configurable Ferroelectric and Redox‐Based Memristors for Hardware‐Implemented Reservoir Computing

open access: yesAdvanced Science, EarlyView.
Multifunctional memristors combining ferroelectric and redox switching are co‐fabricated via a single process, enabling compact, reconfigurable reservoir computing hardware. Ferroelectric mode offers tunable volatility for dynamic reservoirs, while redox mode provides stable multilevel weight storage.
Jung‐Kyu Lee   +5 more
wiley   +1 more source

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