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tag dna damage response cell molecular biology

DNA molecule.
Finding DNA Tags in AAV Stacks
Mariella Bodemeier Loayza Careaga, PhD | Mar 7, 2024 | 8 min read
Ten years ago, scientists put DNA barcodes in AAV vectors, creating an approach that simplified, expedited, and streamlined AAV screening. 
Microfluidics: Biology’s Liquid Revolution
Laura Tran, PhD | Feb 26, 2024 | 8 min read
Microfluidic systems redefined biology by providing platforms that handle small fluid volumes, catalyzing advancements in cellular and molecular studies.
Microscopic image of a live amoeba.
Illuminating Specimens Through Live Cell Imaging
Charlene Lancaster, PhD | Mar 14, 2024 | 8 min read
Live cell imaging is a powerful microscopy technique employed by scientists to monitor molecular processes and cellular behavior in real time.
The image shows six different panels containing cells. On each panel, the cells are labelled using a different fluorescent dye that highlights features of a specific organelle within the cells.
Cell Painting: Exploring the Richness of Biological Images
Mariella Bodemeier Loayza Careaga, PhD | Sep 8, 2023 | 4 min read
By coloring different organelles simultaneously, cell painting allows scientists to pick up subtle changes in cell function in response to drugs and other perturbations.
Molecular Biology
The Scientist Staff | Jan 6, 1991 | 1 min read
L. Osborn, C. Hession, R. Tizard, C. Vassallo, et al., "Direct expression cloning of vascular cell adhesion molecule 1, a cytokine-induced endothelial protein that binds to lymphocytes," Cell, 59, 1203-11, 22 December 1989. Laurelee Osborn (Biogen Inc., Cambridge, Mass.): "Vascular cell adhesion molecule 1 (VCAM1) is of interest to scientists in several disciplines, particularly those studying cell-cell adhesion mechanism and the mechanisms by which the inflammatory response begins and progre
DNA Damage Responses: Cancer and Beyond
Michael Kastan(michael.kastan@stjude.org) | Oct 9, 2005 | 5 min read
The composition and sequence of 3 billion bases of DNA serve as a major determinant of our individual physiology.
Green and red fluorescent proteins in a zebrafish outline the animal’s vasculature in red and lymphatic system in green in a fluorescent image. Where the two overlap along the bottom of the animal is yellow.
Serendipity, Happenstance, and Luck: The Making of a Molecular Tool
Shelby Bradford, PhD | Dec 4, 2023 | 10+ min read
The common fluorescent marker GFP traveled a long road to take its popular place in molecular biology today.
Image of methylated DNA
Stress Increases Biological Age, But Recovery Can Revert It
Alejandra Manjarrez, PhD | Apr 21, 2023 | 2 min read
A new study relying on DNA methylation clocks suggests that the biological age of mouse and human cells can fluctuate in response to stressful events.
Broken DNA
DNA Damage Viewed with Unprecedented Clarity
Amanda Heidt | Aug 15, 2022 | 3 min read
A new tool called PRISM draws on virus-host interactions and a DNA repair pathway to help researchers visualize how cellular stress may contribute to neurodegenerative disease.
Molecular Biology
The Scientist Staff | Jun 7, 1992 | 2 min read
S. Akira, T. Hirano, T. Taga, T. Kishimoto, "Biology of multifunctional cytokines: IL 6 and related molecules (IL 1 and TNF)," FASEB Journal, 4:2860-67, 1990. Shizuo Akira (Institute for Molecular and Cellular Biology, Osaka University, Japan): "Interleukin-6 (IL-6) is a pleiotropic cytokine that plays a central role in defense mechanisms, including the immune response, acute phase reaction, and hematopoiesis. Since our success in the cloning of the IL-6 cDNA in 1985, our group has been study

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