Lambda

... plaque-forming units in Virology. 21. Descride the lytic cycle of the T-even bacteriophage. 22. Describe the lysogenic cycle of the bacteriophage lambda. 23. Compare and contrast the multiplication cycles of DNA & RNA containing animal viruses. 24. Discuss the steps of viral budding. Does ...

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We digested bacteriphage lambda with HindIII and EcoRI, ligated the fragments into the vector pHSG398, induced E. coli to take up the vector, plated the E. coli on chloramphenicol resistant plates containing X-gal, then extracted the ...

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... DNA than normal plasmids. This is an advantage in ordered clone sequencing. But what I don't understand is what role the cos sequence (of the lambda phage) has to do with that? How come introducing the cos sequence in a plasmid makes it able to be used with larger inserts of foreign DNA? Thanks ...

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Or in short because you have actually managed to be very careful and not to break your Lambda gDNA. Congrats. Large molecules do not move very well in regular electrophoresis. PFGE would be useful in your case.

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Hi there, Why might my uncut lambda DNA have gotten stuck in my agarose gel well? When I had the gel visualized and a picture printed of my fluorescing bands, I noticed that my uncut lambda DNA had not moved from the well, except for a ...

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