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A statistical analysis showed that it is highly unlikely that the
skewed representation of clones with the two types of 16S
rRNA genes could have resulted from unbiased amplification¡£
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zl382

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Table 3 summarizes the frequencies of intercopy
chimeric molecule formation as a result of 25, 30, and 35
cycles of PCR amplification; frequencies of 8.8, 11.1, and15.5% were observed, respectively. Table 3 also shows that the
ratios of type II to type I 16S rDNA clones ranged from 2 to 4.
A statistical analysis showed that it is highly unlikely that the
skewed representation of clones with the two types of 16S
rRNA genes could have resulted from unbiased amplification¡£
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wmjiang

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[ Last edited by wmjiang on 2009-3-14 at 13:06 ]
2Â¥2009-03-13 13:28:00
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