142
Subjects: ...misc *Nucleotides...
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146
by BARKER, G R
Published in Nature
Subjects: ...misc *Nucleotides...
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149
Subjects: ...misc *Nucleotides...
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150
Subjects: ...misc *Nucleotides...
Article
152
Subjects: ...misc *Adenine Nucleotides...
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154
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156
Subjects: ...misc *Adenine Nucleotides...
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157
Subjects: ...misc *Adenine Nucleotides...
Article
158
Subjects: ...misc *Nucleotides...
electronic Article
159
by GOLDWASSER, E
Published in Nature
Subjects: ...misc *Adenine Nucleotides...
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