. 2015 Aug 13;66(21):6651–6663. doi: 10.1093/jxb/erv372

Table 5.

A summary of the numbers of MRPs targets, the whole-genome and randomly simulated retrotransposon and transposon genes in different species, and the P-values obtained from the χ² test

		Retrotransposon
		Ty1-copia	Ty3-gypsy	LINE	SINE	Centromere-specific	Unclassified	χ² test
	No. of TEs across the whole genome	798	3782	114	12	638	6951
93-11	No. of MRP target TEs	16	536	0	0	16	401	2.20E-16^a
93-11	No. of TEs randomly simulated	33	164	4	0	19	266	NA
LYP9	No. of MRP target TEs	18	522	1	0	13	332	2.20E-16^a
LYP9	No. of TEs randomly simulated	30	148	4	0	17	241	NA
PA64s	No. of MRP target TEs	9	355	0	0	8	211	2.20E-16^a
PA64s	No. of TEs randomly simulated	21	104	3	0	12	167	NA
		Transposon
		Ac/Ds	CACTA, En/Spm	Mutator	Mariner	ping/pong/SNOOPY	Unclassified	χ² test
	No. of TEs across the whole genome	30	2129	63	43	114	1535
93-11	No. of MRP target TEs	0	72	0	0	3	89	0.0024^a
93-11	No. of TEs randomly simulated	1	93	3	1	3	60	0.0208^b
LYP9	No. of MRP target TEs	0	66	1	0	1	83	0.0025^a
LYP9	No. of TEs randomly simulated	1	85	2	1	3	54	0.0379^b
PA64s	No. of MRPs target TEs	0	41	3	0	2	59	0.0096^a
PA64s	No. of TEs randomly simulated	0	59	2	0	2	37	NA

NA indicatess that the R software could not calculate the P-value.

^a The P-value was calculated using the number of whole-genome TEs and the number of MRP target TEs.

^b The P-value was calculated using the number of randomly simulated TEs and the number of MRP target TEs.