Scrabble?! MICROINJECTIONS

Definitions of MICROINJECTIONS in various dictionaries:

Microinjection is the use of a glass micropipette to inject a liquid substance at a microscopic or borderline macroscopic level. The target is often a living cell but may also include intercellular space. Microinjection is a simple mechanical process usually involving an inverted microscope with a magnification power of around 200x (though sometimes it is performed using a dissecting stereo microscope at 4050x or a traditional compound upright microscope at similar power to an inverted model). For processes such as cellular or pronuclear injection the target cell is positioned under the microscope and two micromanipulatorsone holding the pipette and one holding a microcapillary needle usually between 0.5 and 5 µm in diameter (larger if injecting stem cells into an embryo)are used to penetrate the cell membrane and/or the nuclear envelope. In this way the process can be used to introduce a vector into a single cell. Microinjection can also be used in the cloning of organisms, in the s