Table 4 |
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Causes of transition between non-overlapping and overlapping states. |
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Types of overlap |
5' change1 |
3' change2 |
Chi-square goodness-of-fit test3 |
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Same-strand |
16 (36%) |
28 (64%) |
χ2 = 3.27 (p = 0.07) |
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Different-strand |
220 (40%) |
327 (60%) |
χ2 = 20.93 (p = 4.8e-6) |
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1 The number of cases that show a 5' change. Corresponding percentages are in parenthesis. 2 The number of cases that show a 3' change. 3 Test for equal proportions of 5' and 3' change. |
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Sanna et al. BMC Genomics 2008 9:169 doi:10.1186/1471-2164-9-169 |
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