Diapositiva 1

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ÁCIDOS NUCLEICOS SENCILLOS NUCLEÓTIDOS
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Py
Pu
U
A
G
C
H C N O P
r
dr
Pi
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http//users.rcn.com/jkimball.ma.ultranet/BiologyP
ages/N/Nucleotides.html
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Desoxirribonucleótido con timina Ácido
desoxitimidílico
Ribonucleótido con uracilo Ácido uridílico
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http//users.rcn.com/jkimball.ma.ultranet/BiologyP
ages/N/Nucleotides.html
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A pentosa B Base nitrogenada C Fosfato
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OLIGONUCLEÓTIDO
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3
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http//chemistry.gsu.edu
www.nyu.edu
A
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www.nyu.edu
G
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http//chemistry.gsu.edu
www.nyu.edu
C
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www.nyu.edu
http//chemistry.gsu.edu
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A
T
G
C
http//chemistry.gsu.edu
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http//www.arrakis.es/lluengo/adnhelice.htm
www.psc.edu
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www.es.embnet.org
www.chem.ox.ac.uk
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SV40 ? 5 x 103 pdb (2 mm) fX-174 ? 5386 pdb Fago
l ? 5 x 104 pdb Nanoarchaeota ? 5 x 105
pdb Excherichia coli ? 4 x 106 pdb (1,4
mm) Levadura ? 2 x 107 pdb Caenorhabditis elegans
? 1 x 108 pdb Drosophila melanogaster ? 2 x 108
pdb Perro ? 2.4 x 109 pdb Humano ? 3,3 x 109 pdb
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Tertiary structural elements determine the extent
and specificity of messenger RNA editing (se
estudia un caso particular en este artículo)
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