Table 2.

Relationship Between TE Length, Recombination (rcb) Rate and Polymorphic (poly) Copy Number with TE Frequencies.

Linear Regression Analysis: Frequency ∼ TE Length * Rcb Rate * Poly Copy Number		All the TEs		LTR		Non-LTR		TIR
		Coefficient	P Value	Coefficient	P Value	Coefficient	P Value	Coefficient	P Value
Frequency ∼	Poly copy number	−1.50 × 10−02	3.65 × 10−11***	−8.65 × 10−03	1.58 × 10−04***	−2.80 × 10−02	1.06 × 10−05***	−2.97 × 10−02	0.076
	TE length	−1.62 × 10−04	<2 × 10−16***	−1.48 × 10−04	1.95 × 10−09***	−2.06 × 10−04	3.16 × 10−04***	1.07 × 10−05	0.92
	Rcb rate	−1.12 × 10−01	9.71 × 10−04***	−1.85 × 10−01	5.14 × 10−04***	−1.16 × 10−01	0.17	5.95 × 10−02	0.82
	TE length: rcb rate	1.37 × 10−06	0.82	1.68 × 10−05	0.047	−1.73 × 10−06	0.92	−1.25 × 10−04	0.31
	Rcb rate: poly copy number	1.35 × 10−03	0.058	3.81 × 10−04	0.55	3.21 × 10−03	0.11	−8.60 × 10−04	0.91
	TE length: poly copy number	1.60 × 10−06	1.13 × 10−08***	1.05 × 10−06	4.78 × 10−04***	3.00 × 10−06	0.035*	1.08 × 10−05	0.18

^*P < 0.05

^***P < 0.001