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The IGB Core has purchased BookitLab for tracking instrument use, reserving instrument time and processing billing. The Core plans to setup BookitLab on the LSM 700 April 15th. The April 17th Lunch with the Core will be dedicated to introducing the BookitLab software to existing users. The plan is to transition all instrument tracking to BookitLab by early May. The IGB BookitLab portal can be found here.
Please let us know if you have any questions.
Save the Date!
The IGB Core Facilities is hosting the 2nd Annual Midwest Advanced MINFLUX and Super Resolution Workshop from May 20th to 24th. You can find updated information here.
The IGB Core Facilities is hosting a Spring 2024 seminar series covering the instrumentation in the Core and some of the research taking place in the Core. The seminars are typically held from 12:00 - 1:00 pm in the Carl R. Woese Institute for Genomic Biology, Room 612 (Concourse level). Pizza will be provided to attendees. Please check the Lunch with the Core news posts and weekly emails for updates.
February 14, 2024 |
"Integrating Live Confocal Microscope Imagery of Plant Stomata with Gas Exchange Measurements" - Joseph Crawford, Postdoctoral Research Associate - Plant Biology Instrument: LSM 710 Joe's talk can be found here. |
February 28, 2024 |
"Introduction to STEDYCON: A Confocal and STED System with Super-resolution Capabilities" - Umnia Doha, Research Scientist - Core Facilities Instrument: STEDYCON Umnia's talk can be found here. |
March 6, 2024 |
"X-Ray Computed Tomography in the Core Facility: Research and Manufacturing Applications of the NSI X5000" - Dr. Austin Cyphersmith, Assistant Director of Research Instrumentation - Core Facilities Instrument: X5000 Austin's talk can be found here. |
March 27, 2024 |
"3D Data Analysis and Segmentation Tools" - Dr. Kingsley Boateng, Assistant Director of Bioscience Research & Microscopy - Core Facilities Instrument: Amira & Imaris Software Kingsley's talk can be found here. |
April 3, 2024 |
"Revolutions in Data" - Dan Davidson, Director of CNRG and Research Computing - Carl R. Woese Institute for Genomic Biology Dan's talk can be found here. |
April 10, 2024 |
"A solid-liquid superposition model for interfacial solvation structures" - Qian Ai, Graduate Research Assistant - Materials Science & Engineering Zoom: https://illinois.zoom.us/j/88982127756?pwd=ME1jZWtZd2txUDBRS3pZa2lUWmNrUT09 Meeting ID: 889 8212 7756 Password: 201556 |
April 17, 2024 |
"Introduction to BookitLab" - Dr. Glenn Fried, Director of the Core Facilities Join Zoom Meeting Meeting ID: 859 3499 5263 |
April 24, 2024 |
"Introducing Spatial Transcriptomics to Core Facilities: A Custom Built MERFISH Microscope " - Duncan Nall, Research Scientist - Core Facilities Instrument: MERFISH Zoom: https://illinois.zoom.us/j/87903107373?pwd=R1dYM2dIMmxxTVhWTGNsclNzY2ovdz09 Meeting ID: 879 0310 7373 Password: 783805 |
May 1, 2024 |
"Creating Art of Science" - Julia Pollack, Creative Program Manager - Carl R. Woese Institute for Genomic Biology Zoom: https://illinois.zoom.us/j/88064323223?pwd=VjJOM1drU2xVOUhHVnM0UUxIL0Q0dz09 Meeting ID: 880 6432 3223 Password: 410927 |
If you require special accommodations or have dietary restrictions, please email Hannah McClellan - hlm@illinois.edu.
The Core Facilities has purchased a STEDYCON system from Abberior Instruments. This microscope will function as a four color confocal or a two color 2D STED microscope with 40nm resolution. For more information, please visit our STEDYCON instrument page found here.
Dr. Reza Rajabi-Toustani will be helping with hands-on training with the MINFLUX and other optical microscopes. Previously he was a Postdoc in Joe (Huanyu) Qiao Lab. Reza has been using the MINFLUX from the time it was installed and provided the July 2022 Image of the Month. It can be found here.
Dr. Doha will be helping with training on the optical microscopes. Umnia comes from the Taher Saif Lab in Mechanical Science and Engineering.
The Core Facilities is located on the concourse level (basement) of the Carl R. Woese Institute for Genomic Biology at the University of Illinois Urbana-Champaign. The entrance is adjacent to Array Café.
The image showcases regenerating tissue from Drosophila larval wing imaginal disc, captured in a top-down (XY) view alongside orthogonal views (YZ and XZ planes). The tissue is stained to highlight different structures: DAPI marks nuclei (blue), actin highlights the cytoskeleton (red), the plasma membrane is shown in magenta, and dying cells are labeled in green.
In the Smith-Bolton lab, we investigate tissue regeneration in Drosophila larval wing imaginal discs. This image focuses on the regenerating wing disc pouch, where cell debris (green) indicates areas of damage, and the regenerating tissue is prominently marked by actin (red), highlighting the structural changes during the repair process. Image taken using LSM900 with airyscan and joint deconvolution processing by Snigdha Mathure.
Atomic Force Microscopy reveals detailed nanoscale collagen fibril arrangement in pig tendon captured in a 4*4 μm scan. Fibril diameters range from 120 nm to 150 nm, with D-band periodicity approximately 67 nm. This precise measurement of fibril dimensions and their arrangement into fibers offers key insights into the structural pattern of collagenous tissues. Such understanding is crucial for pathological analysis, especially for looking at fibrotic conditions, where collagen deposition is a key factor. This work was done by Mahmuda Rakib Arshee from Amy Wagoner-Johnson lab. Image was taken with the Cypher AFM.
Three neuromuscular junctions (NMJs) from the diaphragm of a young male rat, illustrate the complex connections between motor neurons and muscle fibers that facilitate precise control of muscle contractions for breathing. This work was done by Sarah Asif from the Martha Gillette Lab and funded by the Chan Zuckerberg Biohub Chicago Acceleration Award. Image was taken with the LSM 900.
This image demonstrates a surface view of Drosophila embryo undergoing cellularization, depicting microtubule in magenta and Actin in green. The objective of this study is to investigate the changes in microtubule-actin interactions in the microvillar membrane reservoir during early embryonic morphogenesis in an intact tissue. The image was captured using STEDYCON microscope at the Core Facilities of the Carle R. Woese Institute for Genomic Biology.
Immunofluorescence of mice liver sections with nuclei (blue) and zonal markers E-cadherin (periportal, yellow) and glutamine synthetase (pericentral, red). The liver helps maintain metabolic processes, hormone production, nutrient storage, and detoxification. This happens when the oxygen and nutrient-rich blood flow from the periportal vein to the pericentral vein in the liver lobule, the functional unit of liver. As a result, the blood flow creates a gradient of oxygen, nutrients and signaling molecules, creating three different zones in the liver lobule. These zones have different functions, and they express different proteins depending on their functions. Here, we have used Glutamine synthetase (red) to view the pericentral zone and E-cadherin (yellow) for the periportal zone to study the zonation.
The proteins we evaluated in this embryo are GATA6 (green), CDX2 (red) and OCT4 (yellow). DAPI is shown in blue.
This embryo is part of a study to identify the effects of DEHP, which is a plasticizer whose chemical structure closely resembles hormones and is believed to be an endocrine disruptor. Previous studies have shown that it affects embryo development and implantation in the uterus. These proteins are important in cell differentiation to give rise to different organs in future stages. For this reason we want to evaluate its expression in the presence of DEHP and to understand the mechanism of its effect on embryo development and embryo implantation.
Image taken on LSM880.
Liver organoid after differentiation in a triangular microwell. Varying organoid shape changes mechanical cues and can influence liver cell fate and patterning. The red stain is HNF4a, a hepatocyte marker, green is OPN, a biliary cell marker, and blue is DAPI, a nuclear DNA stain. Images were taken with the LSM 700.
A plantaris muscle stained for individual fiber types. Fibers are "outlined" in green (stained for dystrophin). While the individual fibers are stained based on myosin heavy chain. Type IIa is red, IIx is black, and IIb is blue.
Instrument used: Axioscan
This image showcases the hippocampal region in a mouse brain slice, highlighting DAPI in blue, NeuN in green, and YAP in red using immunofluorescence. The objective of this research project is to investigate the impact of physical exercise on neurogenesis in the hippocampus. The images were captured using the Zeiss LSM 700 confocal microscope at the Core Facilities of the Carl R. Woese Institute for Genomic Biology.