Words similar to tester

Example sentences for: tester

How can you use “tester” in a sentence? Here are some example sentences to help you improve your vocabulary:

cDNA prepared from the treated samples was used as the 'tester' and that from the control sample as 'driver' for the forward subtraction to isolate fragments corresponding to genes whose expression level was increased following the treatment.
The adapter-linked control and tester DNA are reassociated through mixing at a ratio of 1:1, denaturing and annealing.
The development of Microsoft FashionSense 2.0 is long overdue, and I for one would like to offer my services as a volunteer beta tester.
For example, the 3DNA fluorescent dendrimer probes (Genisphere, Montvale, NJ) can be attached on the CT and TT primers which then are used to amplify the control and tester DNA's.
Agood tester is like the Roach Motel, corralling bugs and ensnaring them.