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Moved sentence from article, because it doesn't make much sense (also has spelling and grammatical errors). I will rewrite it when I get time, unless someone beats me to it. --Lexor|Talk 12:18, 19 Jul 2004 (UTC)
that let the encapsidation in lambda protein getting a very efficient vector in the first infection but that can't exit from the cell and infect more.
I am not sure exactly what this is, just googled it and am inserting my best guess. However. the concept of "cos sequence" seems central to the definition of a cosmid, so I hope someone will correct-expand my work. --VonWoland 02:25, 8 May 2006 (UTC)