User talk:139.222.142.204

October 2018
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Polymerase chain reaction has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 10:43, 5 October 2018 (UTC)
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 * The following is the log entry regarding this message: Polymerase chain reaction was changed by 139.222.142.204 (u) (t) ANN scored at 0.952771 on 2018-10-05T10:43:30+00:00