New Electrostatic-based DNA Microarray Technique Could Revolutionize Medical Diagnostics Date: July 1, 2008 Source: DOE/Lawrence Berkeley National Laboratory ...

image: DNA microarrays can be easily interrogated with only the naked eye using a new electrostatic imaging technique developed in the laboratory of Jay Groves, a chemist with Berkeley Lab, UC ...

Denatured DNA prepared from a biopsy or laboratory specimen and prelabelled with fluorescent tags is then applied to the chip . Similarly, DNA that represents all the active genes in a cell can be ...

How DNA Microarrays Work. In each type of cell, like a muscle cell or a skin cell, different genes are expressed (turned on) or silenced (turned off). If the cells that are turned on mutate, ...

The heady euphoria of the late nineties, promising that DNA microarrays would be ubiquitous tools for analysing gene expression and routinely used in every molecular biology laboratory, has been ...

Microarray-based approaches are a fast, flexible and inexpensive alternative to genome sequencing for characterizing the genomes of many individuals within a species. This article reviews the ...

A DNA microarray (also commonly known as gene chip, DNA chip, or biochip) ... Feb. 28, 2023 — Researchers describe how gut-on-a-chip devices can bridge lab models and human biology.

One of the first efforts to apply ChIP genome wide was made by researchers in the laboratory of molecular biologist Richard Young at the Whitehead Institute. In the 2000s, Young’s team used DNA ...

A DNA laboratory in Toronto knowingly delivered prenatal paternity test results that routinely identified the wrong biological fathers — ruling out the real dads — and left a trail of ...