RT @BMCBiology: Crossing fitness valleys via double substitutions: Koonin & co explore landscapes of within-codon double substitutions – wh…
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RT @BMCBiology: Crossing fitness valleys via double substitutions: Koonin & co explore landscapes of within-codon double substitutions – wh…
9,460 followers
Crossing fitness valleys via double substitutions: Koonin & co explore landscapes of within-codon double substitutions – where secondary mutations can alleviate deleterious effects of single substitutions; & distinguishing #selection from mutationa
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RT @BMCBiology: NEW #research from @eugene_koonin and colleagues at @nlm_news, @NIH: Crossing fitness valleys via double #substitutions wit…