Results 91 to 100 of about 14,744 (209)

Excitatory neurons and astrocytes‐specific dysregulation and aberrant interactions are vulnerable to FCDI as suggested by single‐cell spatial transcriptomics

Clinical and Translational Medicine, Volume 16, Issue 5, May 2026.
• Excitatory neurons and astrocytes show marked alterations in the single‐cell spatial transcriptomic atlas of epileptogenic cortex from patients with focal cortical dysplasia type I (FCDI). • The CBLN2high excitatory neuron subtype may be associated with neuronal hyperexcitability and cortical development in FCDI.
Yaqian Zhang, Qihang Zou, Yingying Liu, Yinchao Li, Yubao Fang, Tiancai Huang, Jiabin Yu, Lisen Sui, Dezhi Cao, Liemin Zhou   +9 more
wiley   +1 more source

Quantization of the Superstring with Manifest U(5) Super-Poincare Invariance [PDF]

, 1999
The superstring is quantized in a manner which manifestly preserves a U(5) subgroup of the (Wick-rotated) ten-dimensional super-Poincar\'e invariance. This description of the superstring contains critical N=2 worldsheet superconformal invariance and is a
Berkovits, Berkovits, Berkovits, Friedan, Nathan Berkovits   +4 more
core   +2 more sources

Complete Chloroplast Genomes of Ranunculus arvensis and Ranunculus laetus: Comparative Analysis and Phylogenetic Insights

Ecology and Evolution, Volume 16, Issue 5, May 2026.
Here, we de novo assembled the chloroplast genomes of Ranunculus arvensis and Ranunculus laetus, providing comprehensive comparative analysis with 21 congeners. The genomes exhibited conserved quadripartite structures with no major rearrangements, though lineage‐specific variations in atpH position were detected in two species.
Hui Li, Siyue Zhang, Abdullah, Sayed Afzal Shah, Yuhua Huang, Jingjing Jia, Liya Guo, Ying Cui, Jiahui Sun, Parviz Heidari, Xiaoxuan Tian   +10 more
wiley   +1 more source

Dietary Overlap of Sympatric Polyphagous Alpine Grasshoppers Includes Invasive Plant Species

Ecology and Evolution, Volume 16, Issue 5, May 2026.
The diets of three sympatric grasshopper species were compared using mandible morphological analysis, microhistological examination, and DNA metabarcoding of gut contents. Although mandible morphology differed across species and sexes, dietary divergence was not evident.
Mari Nakano, Steven A. Trewick, Richard N. Watson, Mary Morgan‐Richards   +3 more
wiley   +1 more source

Brain stimulation prevents neural downregulation and optimizes learning

NeuroImage
Non-invasive brain stimulation, such as transcranial random noise stimulation (tRNS), has been shown to enhance cortical excitability and facilitate perceptual learning.
F. Contò, G. Ellena, G. Edwards, M. Tosi, L. Battelli   +4 more
doaj   +1 more source

Visualizing Gene Clusters using Neighborhood Graphs in R [PDF]

, 2008
The visualization of cluster solutions in gene expression data analysis gives practitioners an understanding of the cluster structure of their data and makes it easier to interpret the cluster results.
Leisch, Friedrich, Scharl, Theresa
core   +1 more source

Comparative Chloroplast Genomics of Cousinia (Asteraceae) With Nine Newly Sequenced Endemic Species From Central Asia

Ecology and Evolution, Volume 16, Issue 5, May 2026.
In this study, nine complete chloroplast genomes of Cousinia species endemic to the Pamir–Alay mountain system were sequenced and analyzed together with previously published plastomes and nuclear ribosomal ITS data. ABSTRACT Cousinia (Asteraceae: Cardueae) represents one of the most species‐rich genera within the Irano–Turanian floristic region, yet ...
Bobur Karimov, Diyorjon Hamrayev, Husniddin Esanov, Alijon Eshonkulov, Oybek Omonov, Nodira Boboyeva, Damira Karimova, Abdullajon Umedov, Temur Asatulloev, Ziyoviddin Yusupov, Komiljon Sh. Tojibaev   +10 more
wiley   +1 more source

Chloroplast Phylogenomics and Barcode Discovery in Medicinal Stachys Species Reveal Evolutionary Relationships and Adaptive Signatures

Ecology and Evolution, Volume 16, Issue 5, May 2026.
This study presents the first complete chloroplast genomes of two medicinally important Stachys species, S. persica and S. germanica. Comparative phylogenomic analyses revealed highly conserved genomes with lineage‐specific variations, identified hypervariable regions as candidate DNA barcodes, and detected signatures of positive selection in the petB ...
Fatemeh Sadat Ghotbi, Aboozar Soorni
wiley   +1 more source

Multi-Phase Equilibrium of Crystalline Solids

, 1999
A continuum model of crystalline solid equilibrium is presented in which the underlying periodic lattice structure is taken explicitly into account. This model also allows for both point and line defects in the bulk of the lattice and at interfaces, and ...
Alexander, Besseling, Bilby, Bilby, Cahn, Cahn, Cermelli, Cermelli, Davini, Davini, Davini, Dłużewski, Ericksen, Ericksen, Ericksen, Ericksen, Eshelby, Eshelby, Fonseca, Fox, Fox, Gibbs, Grinfel’d, Gurtin, Gurtin, Johnson, Kaganova, Kosevich, Kröner, Larché, Larché, Le, Lee, Leo, Leo, Maugin, Mullins, Mullins, Naghdi, Naghdi, Naghdi, Naghdi, Nye, Paolo Cermelli, Robin, Shaun Sellers, Toupin, Truesdell, Zanzotto   +48 more
core   +1 more source

Leptochilus yangjiangensis (Polypodiaceae), a New Fern Species From Guangdong, China

Ecology and Evolution, Volume 16, Issue 5, May 2026.
We describe Leptochilus yangjiangensis, a new fern species from Guangdong, China, which was previously misidentified as L. pedunculatus; it differs from morphologically similar congeners by coriaceous laminae and lanceolate fertile fronds. Phylogenetic analyses (using three plastid regions) place it as sister to L.
Hua‐Jing Zhou, Ting Wang, Yi Huang, Yu‐Han Fang, Bin Zhang, Guo‐Di Chen, Hong‐Feng Chen, Fa‐Guo Wang   +7 more
wiley   +1 more source