Vicki Doronina

Vicki did her PhD in Molecular Biology at the University of Edinburgh. She had been working as a postdoc in several Russel group UK universities, while honing her skills in scientific and creative writing. She is now a pen for hire. Check out my proudest achievement, which may be useful for you: The BiteSizeBio Guide for Protein expression

Articles by Vicki Doronina:

Laser in a droplet

When you hear about a laser, you likely imagine a medium-size apparatus with a light beam coming out of it, not a bacterium in a drop of liquid. Well, Turkish and British scientists went beyond ordinary imagination – they expressed a fluorescent protein in E.coli and suspended live bacteria in droplets. Illuminated droplets served as…

31 Jan 2019 Microscopy and Imaging

To Sonicator and Beyond – Large Cell Volume Lysis Methods

At some point you have to leave small-scale cell lysis and move to large culture volumes for experiments currently in vogue, be it microarrays, total RNA libraries, or large-scale pull-downs for interactome or metabolome analysis. And at this point, you have to change your lysis method from an on-the-bench in eppendorfs to one capable of…

29 Jan 2019 Basic Lab Skills and Know-how

Breaking the Wall: How to Make Protoplasts

Non-mammalian cells, including bacteria, fungi, and plant cells, have a cell wall that maintains the shape of the cell. These cell walls are particularly strong, due to their composition as they contain polymers that create a rigid sphere around the vulnerable cytoplasm contained inside the plasma membrane. In bacteria, the cell wall includes several layers…

15 Jan 2019 Cells and Model Organisms

4 Important Considerations for Your Cell Lysis

You’ve cultured your cells and completed your treatments, now it’s time to harvest them and proceed to the downstream effects. Cell lysis is the crucial stage that determines if your experiment has a chance of producing the data that you have been waiting for. Part of the starting biological material is inevitably lost on each…

11 Jun 2018 Cells and Model Organisms&DNA / RNA Manipulation and Analysis

Fishing for Kinases with Multiplex Inhibitor Bead Assays

There is something about kinases that resemble ghosts. Their effects reveal their presence, but they can be difficult to catch. With a low abundance of hundreds or even tens of molecules per cell, they are difficult to detect using conventional methods such as Western blotting or mass spectrometry (MS). However, you will need to detect…

18 May 2018 Protein Expression and Analysis
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