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Table 2 Distance measurement of selected genomic loci to the NP (in micrometers) in various epigenetic mutants

From: Plant lamin-like proteins mediate chromatin tethering at the nuclear periphery

  Chr 1 probes (mean ± sd, n) Chr 3 probes (mean ± sd, n) Chr 5 probes (mean ± sd, n)
Red Green p Red Green p Red Green p
Rep1 Wild-type 0.71 ± 0.42, 58 0.45 ± 0.31, 51 ** 0.72 ± 0.37, 49 0.51 ± 0.37, 53 ** 0.73 ± 0.30, 53 0.55 ± 0.30, 56 **
suvh4/5/6 0.57 ± 0.40, 43 0.35 ± 0.33, 46 ** 0.71 ± 0.30, 40 0.49 ± 0.25, 38 ** 0.80 ± 0.37, 39 0.56 ± 0.40, 43 **
met1 0.68 ± 0.43, 54 0.43 ± 0.33, 54 ** 0.78 ± 0.43, 54 0.58 ± 0.49, 54 ** 0.74 ± 0.44, 54 0.48 ± 0.41, 54 **
cmt3 0.61 ± 0.26, 60 0.55 ± 0.39, 62 ** 0.73 ± 0.36, 58 0.57 ± 0.31, 57 ** 0.84 ± 0.43, 43 0.65 ± 0.45, 54 **
drm1/2 0.66 ± 0.38, 57 0.48 ± 0.36, 57 ** 0.75 ± 0.34, 57 0.52 ± 0.37, 57 ** 0.70 ± 0.36, 57 0.46 ± 0.32, 57 **
cmt2 0.56 ± 0.33, 50 0.47 ± 0.43, 57 ** 0.75 ± 0.48, 54 0.61 ± 0.41, 54 ns 0.76 ± 0.45, 48 0.60 ± 0.37, 54 *
cmt3 drm1/2 0.55 ± 0.29, 49 0.49 ± 0.33, 56 ns 0.71 ± 0.38, 44 0.64 ± 0.40, 50 ns 0.78 ± 0.48, 44 0.65 ± 0.46, 54 ns
cmt2/3 0.68 ± 0.42, 44 0.64 ± 0.44, 49 ns 0.76 ± 0.40, 48 0.69 ± 0.45, 51 ns 0.80 ± 0.40, 60 0.72 ± 0.39, 62 ns
cmt2 drm1/2 0.71 ± 0.48, 39 0.56 ± 0.44, 40 ns 0.84 ± 0.44, 61 0.84 ± 0.58, 60 ns 0.90 ± 0.49, 61 0.79 ± 0.44, 61 ns
Rep2 wild-type 0.58 ± 0.32, 53 0.40 ± 0.22, 50 ** 0.78 ± 0.38, 43 0.51 ± 0.36, 46 ** 0.81 ± 0.38, 48 0.48 ± 0.39, 48 **
suvh4/5/6 0.57 ± 0.37, 43 0.44 ± 0.42, 45 * 0.79 ± 0.32, 39 0.43 ± 0.26, 37 ** 0.84 ± 0.44, 39 0.60 ± 0.41, 43 **
met1 0.77 ± 0.49, 54 0.53 ± 0.49, 54 ** 0.75 ± 0.44, 54 0.54 ± 0.39, 57 ** 0.80 ± 0.52, 54 0.55 ± 0.47, 57 **
cmt3 0.59 ± 0.30, 60 0.48 ± 0.31, 60 ** 0.72 ± 0.40, 59 0.57 ± 0.40, 58 ** 0.84 ± 0.45, 44 0.65 ± 0.37, 53 *
drm1/2 0.63 ± 0.36, 67 0.39 ± 0.32, 67 ** 0.75 ± 0.37, 59 0.53 ± 0.36, 55 ** 0.69 ± 0.39, 60 0.42 ± 0.35, 59 **
cmt2 0.58 ± 0.36, 51 0.49 ± 0.42, 56 * 0.71 ± 0.46, 54 0.59 ± 0.41, 55 ns 0.71 ± 0.40, 49 0.56 ± 0.43, 54 **
cmt3 drm1/2 0.65 ± 0.44, 49 0.65 ± 0.49, 59 ns 0.69 ± 0.40, 43 0.69 ± 0.47, 51 ns 0.83 ± 0.49, 44 0.66 ± 0.50, 55 *
cmt2/3 0.69 ± 0.46, 42 0.65 ± 0.52, 50 ns 0.68 ± 0.33, 47 0.74 ± 0.49, 54 ns 0.81 ± 0.39, 60 0.72 ± 0.44, 63 ns
cmt2 drm1/2 0.71 ± 0.56, 38 0.57 ± 0.51, 39 ns 0.86 ± 0.44, 61 0.87 ± 0.45, 59 ns 0.93 ± 0.52, 61 0.79 ± 0.54, 60 ns
  1. p value indicates the Mann-Whitney U test result. *, p < 0.05; **, p < 0.01; ns, not significant