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Table 2 Increased technical replication leads to an increased power to detect array features that show a difference in the hybridization strength for D. yakuba vs. D. melanogaster

From: Using comparative genomic hybridization to survey genomic sequence divergence across species: a proof-of-concept from Drosophila

# Arrays

# Analyzed

Diverged

ID-50

R2(%ID/Hyb)

2

15372

61%

92.8

0.4085

4

15851

75%

95.0

0.4382

6

16001

80%

95.7

0.4485

8

16060

83%

96.0

0.4530

  1. # Analyzed: a reduced dataset due to removal of features on the X chromosome; Diverged: percent of features identified as diverged at P < 0.1 FDR; ID-50: %ID at which there is a 50% chance of a feature being identified as diverged; R2 (%ID/Hyb): R2 for the regression of %ID on hybridization ratio.
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BMC Genomics

ISSN: 1471-2164

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