Results 11 to 20 of about 871,767 (331)

The yeast endocytic early/sorting compartment exists as an independent sub-compartment within the trans-Golgi network

open access: yeseLife, 2023
Although budding yeast has been extensively used as a model organism for studying organelle functions and intracellular vesicle trafficking, whether it possesses an independent endocytic early/sorting compartment that sorts endocytic cargos to the endo ...
Junko Y Toshima   +6 more
doaj   +1 more source

Live-cell Imaging by Super-resolution Confocal Live Imaging Microscopy (SCLIM): Simultaneous Three-color and Four-dimensional Live Cell Imaging with High Space and Time Resolution

open access: yesBio-Protocol, 2020
Many questions in cell biology can be solved by state-of-the-art technology of live cell imaging. One good example is the mechanism of membrane traffic, in which small membrane carriers are rapidly moving around in the cytoplasm to deliver cargo proteins
Kazuo Kurokawa, Akihiko Nakano
doaj   +1 more source

Edge Profile Super Resolution

open access: yesIEEE Access, 2021
The purpose of single-image super resolution (SISR) is to reconstruct an accurate high-resolution image from a degraded low-resolution image. Owing to the lack of information in low-resolution images, SISR is a challenging problem.
Jiun Lee, Inyong Yun, Jaekwang Kim
doaj   +1 more source

Fluorescent sensors for imaging of interstitial calcium

open access: yesNature Communications, 2023
Calcium in interstitial fluids is central to systemic physiology and a crucial ion pool for entry into cells through numerous plasma membrane channels. Its study has been limited by the scarcity of methods that allow monitoring in tight inter-cell spaces
Ariel A. Valiente-Gabioud   +8 more
doaj   +1 more source

Golgi retention and oncogenic KIT signaling via PLCγ2-PKD2-PI4KIIIβ activation in gastrointestinal stromal tumor cells

open access: yesCell Reports, 2023
Summary: Most gastrointestinal stromal tumors (GISTs) develop due to gain-of-function mutations in the tyrosine kinase gene, KIT. We recently showed that mutant KIT mislocalizes to the Golgi area and initiates uncontrolled signaling.
Yuuki Obata   +8 more
doaj   +1 more source

Multiple Frame Splicing and Degradation Learning for Hyperspectral Imagery Super-Resolution

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
Hyperspectral imagery (HSI) is an emerging remote sensing technology to discriminate different remote sensing objects. However, the HSI spatial resolution is relatively low due to the trade-off in restricted physical hardware and various imaging ...
Chenwei Deng, Xingshi Luo, Wenzheng Wang
doaj   +1 more source

IMPACT OF DEEP LEARNING-BASED SUPER-RESOLUTION ON BUILDING FOOTPRINT EXTRACTION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Automated building footprints extraction from High Spatial Resolution (HSR) remote sensing images plays important roles in urban planning and management, and hazard and disease control. However, HSR images are not always available in practice.
H. He   +9 more
doaj   +1 more source

Super-resolution of 3D Magnetic Resonance Images by Random Shifting and Convolutional Neural Networks [PDF]

open access: yes, 2018
Enhancing resolution is a permanent goal in magnetic resonance (MR) imaging, in order to keep improving diagnostic capability and registration methods.
Domínguez-Merino, Enrique   +4 more
core   +1 more source

Regulation of ER-Golgi Transport Dynamics by GTPases in Budding Yeast

open access: yesFrontiers in Cell and Developmental Biology, 2018
A large number of proteins are synthesized de novo in the endoplasmic reticulum (ER). They are transported through the Golgi apparatus and then delivered to their proper destinations.
Yasuyuki Suda   +4 more
doaj   +1 more source

Combining Super Resolution Algorithm (Gaussian Denoising and Kernel Blurring) and Compare with Camera Super Resolution

open access: yesJISA (Jurnal Informatika dan Sains), 2021
This problem addresses the problem of low-resolution image (noisy) that will proof later by PSNR number. The best way to improve this low-resolution problem is by utilizing Super Resolution (SR) algorithm methodology.
Muhamad Ghofur, Tjong Wan Sen
doaj   +1 more source

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