Logistic regression coefficients for the effects of transposable element (TE) length and TE-mediated H3K9me2 enrichment (magnitude and extent) on the population frequencies of TEs.
Magnitude of H3K9me2 enrichment
Extent of H3K9me2 enrichment
TE length
Magnitude
TE length
Extent
D. melanogaster
–4.95E-04
–4.59E-01*
–5.22E-04
–8.63E-05
D. mauritiana
–1.83E-03
–2.74E-02
–1.87E-03
1.55E-05
D. simulans (strain 1)
–2.56E-04
1.07E-01
–2.52E-04
9.00E-06
D. simulans (strain 2)
–3.13E-03
–2.50E-01
–3.21E-03
–2.41E-04
D. yakuba (strain 1)
–3.63E-04
–1.68E-01
–3.73E-04
–7.77E-05
D. yakuba (strain 2)
–4.66E-04
–1.27E-01
–4.72E-04
–2.87E-04
Negative regression coefficients for TE-mediated epigenetic effects on TE population frequencies are in bold. *p<0.05.
Table 2
Logistic regression coefficients for the effects of transposable element (TE) length and TE-mediated H3K9me2 enrichment (magnitude and extent) on the population frequencies of TEs from different families.
Magnitude of H3K9me2 enrichment
Extent of H3K9me2 enrichment
TE family
TE length
Magnitude
TE length
Extent
D. melanogaster
BS
–8.10E-03
–2.65E+00
–5.18E-03
–5.16E+02
297
–4.86E-04
–1.43E+00
–5.12E-04
–1.10E-04
jockey
2.17E-04
–1.30E+00
2.50E-04
–1.42E-03
pogo
9.46E-04
–1.04E+00
9.18E-04
9.47E-05
Doc
2.65E-04
2.20E-01
2.96E-04
2.55E-04
hopper
–1.53E-04
1.36E+00
–1.63E-04
–2.14E-04
D. mauritiana
HB
–2.94E-03
–2.10E-01
–2.96E-03
–3.23E-05
Bari
–4.78E-03
6.58E-01
–4.96E-03
3.65E-04
hopper
6.66E-03
–1.96E+00
8.70E-03
–3.72E-04
D. simulans (strain 1)
H
1.84E-02
–9.70E-02
1.76E-02
–3.08E-04
transib2
–3.69E-03
–1.26E+00
–3.71E-03
–3.08E-04
Tc1
–1.19E-01
–3.56E-01
–1.16E-01
–2.33E-04
1,360
–3.84E-02
1.37E-01
–4.02E-02
8.88E-05
diver2
2.16E-04
–1.39E-01
–2.54E-04
–1.39E-03
Helena
–3.99E-03
2.85E-01
–3.62E-03
4.20E-04
HB
–2.45E+00
–4.26E+00
–2.48E+00
–1.61E-03
roo
–4.01E-04
–2.71E-01
–5.67E-04
4.10E-04
D. simulans (strain 2)
H
–4.97E-03
–6.63E-01
–4.94E-03
–3.02E-05
Tc1
–2.28E-03
–8.68E-01
–2.46E-03
–7.59E-04
D. yakuba (strain 1)
H
–1.80E-03
–3.79E-01
–1.50E-03
–2.75E-04
Cr1a
9.53E-05
–6.66E-01
–1.05E-04
–3.35E-04
D. yakuba (strain 2)
H
–2.29E-02
–3.89E-01
–5.48E-02
–8.98E-03*
Cr1a
1.32E-03
–1.32E+00*
4.42E-04
–1.27E-04
Negative regression coefficients for TE-mediated epigenetic effects on TE population frequencies are in bold. *p<0.05.
Correlation coefficient and regression coefficient for the associations between Su(var) expression rank and the magnitude of transposable element (TE)-mediated H3K9me2 enrichment.
Genome-wide percentiles for correlation coefficient: –0.7142 (5%) and –0.5952 (10%); genome-wide percentiles for regression coefficient: –0.4208 (5%) and –0.3208 (10%).