In this issue of Neuron, Mankin et al. (2015) show that CA2, an oft-neglected hippocampal subregion, has place representations that change from one episode to the next, even as the spatial environment does not. This finding may help explain how time is encoded in episodic memories.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.neuron.2014.12.044 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Biochar application strategies mediating the soil temperature, moisture and salinity during the crop seedling stage in Mollisols.
Sci Total Environ
December 2024
Harbin Ecology and Agriculture Meteorological Center, Harbin 150028, PR China.
It is well known that biochar remarkably changes the fertility and quality in degraded soils, however, it's still not clear how homogeneous application (HA) and bottom concentrated application of biochar (CA) influences soil moisture (SM), soil temperature (ST) and salts during crops seedling stage. In this study, both HA and CA combining with four levels of 0 (CK), 10 (CA1/HA1), 20 (CA2/HA2) and 40 t ha (CA3/HA3) were used to reveal how biochar affects SM, ST and soil electrical conductivity (EC) at seedling stage (spring) of maize in moderately degraded Mollisols. The results showed that, the speed of daily ST increase was only significantly slower in CA1 than in CK during the warming stage, performing a "hysteresis effect".
View Article and Find Full Text PDFThe homeostasis of ions and reactive oxygen species in root and shoot play crucial roles in the tolerance of alfalfa to salt alkali stress.
Plant Physiol Biochem
November 2024
Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, College of Life Sciences, Northeast Forestry University, Harbin, 150040, China. Electronic address:
Article Synopsis
- High pH saline-alkali stress, primarily from NaHCO, restricts animal husbandry and plant growth in the Songnen Plain due to ion imbalance and reactive oxygen species (ROS) issues.
- A study compared saline-tolerant alfalfa (ZD) and saline-sensitive alfalfa (ZM) under NaHCO stress, revealing ZD's superior ability to absorb and transport essential ions like K, Mg, and Ca.
- WGCNA analysis identified key genes and proteins in ZD that enhance ion homeostasis and ROS detoxification, highlighting its resilience to NaHCO stress and providing insights for improving saline-alkali tolerance in alfalfa.
Nanoscale surface defects of goethite governing DNA adsorption process and formation of the Goethite-DNA conjugates.
Chemosphere
August 2024
Faculty of Geology, Geophysics and Environmental Protection, AGH University of Krakow, Mickiewicza 30, 30-059, Krakow, Poland.
In urbanized areas, extracellular DNA (exDNA) is suspected of carrying genes with undesirable traits like virulence genes (VGs) or antibiotic resistance genes (ARGs), which can spread through horizontal gene transfer (HGT). Hence, it is crucial to develop novel approaches for the mitigation of exDNA in the environment. Our research explores the role of goethite, a common iron mineral with high adsorption capabilities, in exDNA adsorption processes.
View Article and Find Full Text PDFInfluence of flavonoids from Sedum aizoon L. on mitochondrial function of Rhizopus nigricans in strawberry.
World J Microbiol Biotechnol
April 2024
Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China.
Rhizopus nigricans (R. nigricans), one of the fungi that grows the fastest, is frequently discovered in postharvest fruits, it's the main pathogen of strawberry root rot. Flavonoids in Sedum aizoon L.
View Article and Find Full Text PDFAngiotensin II induces endothelial dysfunction and vascular remodeling by downregulating TRPV4 channels.
J Mol Cell Cardiol Plus
December 2023
Department of Physiology and Pharmacology, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA.
Angiotensin II (Ang II) is a potent vasoconstrictor of vascular smooth muscle cells (VSMC) and is implicated in hypertension, but it's role in the regulation of endothelial function is not well known. We and others have previously shown that mechanically activated ion channel, Transient Receptor Potential Vanilloid 4 (TRPV4) mediates flow- and/or receptor-dependent vasodilation via nitric oxide (NO) production in endothelial cells. Ang II was demonstrated to crosstalk with TRPV4 via angiotensin 1 receptor (AT1R) and β-arrestin signaling in epithelial and immortalized cells, however, the role of this crosstalk in endothelial cell function is not fully explored.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!