Diferencia entre revisiones de «Plásmido»
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| − | + | Un '''plásmido''' es un fragmento intracelular separada de ADN<ref name=Alberts>{{cite book|author=Alberts, Bruce; Johnson, Alexander; Lewis, Julian; Raff, Martin; Roberts, Keith; Walters, Peter|title=Molecular Biology of the Cell|edition=5th|publisher=Garland Science|year=2008|location=New York and London|page=21|isbn=0-8153-4105-9}}</ref> que puede replicarse independientemente del ADN cromosómico dentro de una célula. plasmids are found primarily in bacteria, but may be present occasionally in [[archaea]] and [[eukaryotes]]. Plasmids are generally circular DNA molecules.<ref name=watson>{{cite book|author=Watson, Jamed D.; Baker, Tania A.; Bell, Stephen P.; Gann, Alexandrer; Levine, Michael. Losick, Richard|title=Molecular Biology of the Gene|edition=5th|publisher=Pearson, Benjamin Cummings/CSHL Press|year=2004|location=San Francisco, CA|page=111;131|isbn=0-8053-4642-2}}</ref> Unlike the chromosomal DNA of bacteria, plasmids are typically not essential for bacterial growth.<ref name=watson /> Plasmids provide an important additional dimension towards the flexibility of the body's response to changes in their environment, whether those changes are hostile or potentially favorable.<ref name=Dale>{{cite book|author=Dale, Jeremy W.; Park, Simon F|title=Molecular Genetics of Bacteria|page=137-164|year=2004|location=West Sussex, England|publisher=John Wiley & Sons|edition=4th|isbn=0-470-85084-1}}</ref> | |
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Revisión del 13:36 9 feb 2014
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Un plásmido es un fragmento intracelular separada de ADN[1] que puede replicarse independientemente del ADN cromosómico dentro de una célula. plasmids are found primarily in bacteria, but may be present occasionally in archaea and eukaryotes. Plasmids are generally circular DNA molecules.[2] Unlike the chromosomal DNA of bacteria, plasmids are typically not essential for bacterial growth.[2] Plasmids provide an important additional dimension towards the flexibility of the body's response to changes in their environment, whether those changes are hostile or potentially favorable.[3]
