Genomic, regulatory and epigenetic mechanisms underlying duplicated gene evolution in the natural allotetraploid Oryza minuta

Table 2 Summary of the ratio of LTRs and solo LTRs between the allotetraploid and diploids

Pair-wise genome comparison	Genome specificity	Intact LTR-RT	Solo LTR	Intact solo LTR	MYA		Intact LTR_RT: Solo LTR (All)
Pair-wise genome comparison	Genome specificity	Intact LTR-RT	Solo LTR	Intact solo LTR	Range	Average	Intact LTR_RT: Solo LTR (All)
BB VS BBCC_BB	Only present in BBCC_BB	2	16	1	0.781-4.035	2.477	1:15
	Only present in BB	1	8	0	0.889	0.89	1:22
	Both present	0	14	2	0	0	0:14
BBCC_CC VS CC	Only present in BBCC_CC	1	24	0	1.723	1.723	1:60
	Only present in CC	3	24	2	0.254-5.215	1.6821	1:15
	Both present	1	36	4	0.553-1.723	1.138	1:36
BBCC_BB VS BBCC_CC	Only present in BBCC_BB	2	29	3	0.781-4.035	2.477	1:15
BBCC_BB VS BBCC_CC	Only present in BBCC_CC	1	59	4	1.723	1.723	1:60
	Both present	0	1	0	0	0	0:1

ISSN: 1471-2164