TABLE 3.

Pearson linear correlation of repeat abundance with genome size variation (1Cx) in Loliinae, after PIC correction, and contribution of individual repeats to the genome size differences between species.

Repeat type	Correlation to genome size		Abundance in the analyzed genomes [Mbp/1Cx]		Average contribution to pairwise differences in genome sizes [%]
	R 2	p-Value	Min	Max
Angela	0.71	5.44E-07	1.775	1366.503	19.6
TAR	0.54	5.85E-05	1.172	24.058	0.642
Tekay	0.38	0.00187	0	364.516	6.47
Ivanna	0.35	0.00281	0	16.597	0
LTR	0.27	0.0111	0	480.094	5.49
Retand	0.21	0.0265	46.947	652.52	10.7
Tork	0.16	0.0566	0	5.454	0.0376
SIRE	0.14	0.0784	3.791	282.611	2.8
MuDR_Mutator	0.11	0.131	0	32.148	0.0986
EnSpm_CACTA	0.09	0.165	8.715	190.978	2.27
Ty1_Copia	0.08	0.18	0	2.514	0
Ty3_Gypsy	0.08	0.197	0	0.208	0
Mobile_element	0.06	0.257	0	103.646	0
Ikeros	0.05	0.285	0	17.96	0
LINE	0.05	0.314	0	6.74	0
OTA	0.03	0.397	0	0.379	0
Unclassified	0.03	0.438	197.426	611.73	4.08
CRM	0.03	0.443	8.348	161.049	0.751
Repeat	0.01	0.61	0	167.43	0
Ale	0.01	0.716	0	3.465	0
PIF_Harbinger.	0.01	0.737	0	5.893	0
rDNA_5S-45S	0.00	0.789	1.446	102.852	−0.152
Athila	0.00	0.852	1.146	680.565	0.778
Satellite	0.00	0.863	30.69	272.468	−0.0164
Ogre	0.00	0.93	0	130.467	0.183
All repeats	0.83	1.8E-09	591.539	3067.826	65.2

Only the most represented repeat types of Loliinae are shown. Significant values are highlighted in bold.