[BiO BB] cross genome and cross proteome comparison

[Sameer_Mohta]

Hi

Where can i find information on Cross Proteome and Cross Genome comparison.
I am looking for some crisp information like what exactly we mean by these
terms (definitely not looking for basics like comparing genome of two
species or strains) & what can we do in this field. Moreover what all
software/application are availbale in this area.

thanks,
sam
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