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Table 1 Co-expression of directly neighbouring genes

From: Co-expression of neighbouring genes in Arabidopsis: separating chromatin effects from direct interactions

Type

Co-expression *

P** (compared to random pairs)

Bi-directional

0.084

<10-15

Uni-directional

0.088

<10-15

Convergent

0.035

0.0067

  1. * Average Pearson correlation coefficient
  2. ** To derive a Null expectation, we analyzed 100,000 pairs of randomly chosen genes; mean Pearson correlation of this random dataset is 0.014. P-values from Wilcoxon rank sum tests.
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BMC Genomics

ISSN: 1471-2164

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