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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