Results 41 to 50 of about 1,995,254 (139)

How We Simulate Nanopores

Small Methods, EarlyView.
Nanopore technology has revolutionized single‐molecule sensing, yet it suffers from an inherent interpretive challenge. Molecular dynamics has emerged as a go‐to method for determining the relationship between the structure of translocating molecules and the nanopore current signals.
Behzad Mehrafrooz, Xavier Mleziva, Meng Xu, Melika Shekari, Christopher Maffeo, Aleksei Aksimentiev   +5 more
wiley   +1 more source

20th Anniversary of human‐induced pluripotent stem cells and the role of microscopy

Journal of Microscopy, EarlyView.
Abstract It has been 20 years since the pioneering work of Shinya Yamanaka and Kazutoshi Takahashi at Kyoto University led to the first successful generation of induced pluripotent stem cells (iPSCs) from mouse embryonic and adult fibroblast cells. iPSCs have the capacity to differentiate into any type of cell in the human body, and as such, they have ...
Philomena Hallford, Colette J. Mustard, Nicole Brace, Antonia L. Pritchard   +3 more
wiley   +1 more source

Nitroalkylation Mediated by Nitro‐Fatty Acids Is Involved in Key Physiological Processes During Arabidopsis thaliana Development

Plant, Cell &Environment, EarlyView.
ABSTRACT Nitro‐fatty acids (NO2‐FAs) are potent electrophiles that react with nucleophilic residues in proteins (cysteines, histidines and lysines) via a process known as nitroalkylation. This reversible post‐translational modification (PTM) functions as a selective signalling mechanism by modulating the structure, transport, and catalysis of target ...
Lorena Aranda‐Caño, Raquel Valderrama, Mounira Chaki, Juan Carlos Begara‐Morales, José Rafael Pedrajas, Manuel Melguizo, Matín Moret, Aureliano Bombarely, Francisco Luque, Juan Bautista Barroso   +9 more
wiley   +1 more source

Computer Vision Pipeline for Image Analysis for Freeze‐Fracture Electron Microscopy: Rosette Cellulose Synthase Complexes Case

Advanced Intelligent Discovery, Volume 2, Issue 5, October 2026.
This paper presents a computer vision (deep learning) pipeline integrating YOLOv8 and YOLOv9 for automated detection, segmentation, and analysis of rosette cellulose synthase complexes in freeze‐fracture electron microscopy images. The study explores curated dataset expansion for model improvement and highlights pipeline accuracy, speed ...
Siri Mudunuri, Leala Carbonneau, Eric M. Roberts, Alison W. Roberts, Candace H. Haigler, Alexey V. Gulyuk, Yaroslava G. Yingling   +6 more
wiley   +1 more source

G90-980 Rose Mosaic and Rose Rosette Diseases [PDF]

, 1990
The rose mosaic and rose rosette diseases may cause a variety of symptoms, including reduced plant vigor and flower quality. Early detection is essential to control.
Watkins, John E.
core  

Intravital Multimodal Imaging of Human Cortical Organoid Transplantation in a Mouse Model of Chronic Stroke

Advanced Science, Volume 13, Issue 52, 18 September 2026.
A multimodal intravital imaging platform enables longitudinal tracking of human cortical organoids transplanted into chronic stroke lesions. By combining surgical microscopy, MRI, bioluminescence imaging, and two‐photon fluorescence microscopy, the platform captures graft placement, viability dynamics, and cellular‐scale morphology in vivo, offering a ...
Jinghui Wang, Guanda Qiao, Honglin Tan, Colleen Russel, Baixuan Yang, Mengyang Jacky Li, Kexin Wang, Jiadi Xu, Chengyan Chu, Miroslaw Janowski, Tian‐Ming Fu, Piotr Walczak, Yajie Liang   +12 more
wiley   +1 more source

Groundnut Improvement for Aflatoxin Resistance: Progress and Opportunities

Food and Energy Security, Volume 15, Issue 5, September/October 2026.
ABSTRACT Groundnut, or peanut, is an industrial oilseed crop that serves the food and feed industries and provides income along the value chain. Pre‐ and post‐harvest aflatoxin contamination, caused by Aspergillus spp., hinders the food and feed value and market opportunities of groundnut products. Developing and deploying aflatoxin‐resistant varieties
Tullu Tadessa Asefa, Hussein Shimelis, Janila Pasupuleti, Seltene Abady Tesfamariam   +3 more
wiley   +1 more source

Stress‐Adaptive Biomaterials With Tunable Yielding Architectures Regulate Organoid Morphogenesis

Small, Volume 22, Issue 50, 7 September 2026.
Granular hydrogels are developed to tune the yield stress levels at which 3D tissue culture matrices undergo plastic deformation. We use these materials to regulate growth‐induced stresses, with demonstrable effects on cancer spheroid invasion and brain organoid morphogenesis.
James P. W. Reeves, Sabra Rostami, Mostafa Rammal, Andrei Bocan, Paula Lépine, Matthew J. Harrington, Thomas M. Durcan, Christopher Moraes   +7 more
wiley   +1 more source

Studies on the transmission of groundnut rosette virus by Aphis craccivora Koch

, 1967
Four strains of groundnut rosette virus were transmitted by a race of Aphis craccivora (Koch) from groundnut in Nigeria. Two of these strains, both from East Africa, were transmitted only by A. craccivora from Kenya.
Okusanya, B. A. M., Watson, M. A.
core   +1 more source

Prospects of multipurpose biomonitoring for fisheries assessment based on environmental nucleic acids

Journal of Fish Biology, Volume 109, Issue 2, Page 693-714, August 2026.
Abstract Methods using environmental nucleic acids have become highly effective for monitoring aquatic biodiversity, with an array of suitable use cases, including metrics for fisheries assessment. Traditional methods for assessing fish populations often rely on invasive techniques with limited spatial and temporal coverage.
Ana Ramón‐Laca, Krista M. Nichols, Kim M. Parsons, Ramón Gallego, David R. Vieites, Ignacio Doadrio, Ana Riesgo   +6 more
wiley   +1 more source