Table 1.

Distribution of NLRs and their subfamily assignation in seven conifer transcriptomes.

		Abies balsamea	Larix laricina	Picea glauca	Picea mariana	Pinus banksiana	Pinus strobus	Thuja occidentalis	Dist† (%)
	Number of transcripts	46178	50712	37491	58751	47473	45447	38767
	TOTAL NLR	338	633	506	725	486	560	486
	Ratios	0.73%	1.25%	1.35%	1.23%	1.02%	1.23%	1.25%
Non-TIR-NLR	CNL
	NBCNL–(LRR)	65	146	115	166	82	103	51	22%
	Ratios	0.14%	0.29%	0.31%	0.28%	0.17%	0.23%	0.13%
	CNL2
	NBCNL2–(LRR)	47	18	17	17	36	21	34	6%
	Ratios	0.10%	0.04%	0.05%	0.03%	0.08%	0.05%	0.09%
	RNL
	RPW8	5	5	6	13	8	12	3	9%
	NBRNL–(LRR)	11	8	6	10	21	12	13
	RPW8–NBRNL–(LRR)	16	33	19	16	26	16	15
	Total RNL-related	32	46	31	43	55	40	31
	Ratios	0.07%	0.09%	0.08%	0.07%	0.12%	0.09%	0.08%
TIR-NLR	TNL
	TIR	43	100	121	144	94	89	72	63%
	NBTNL–(LRR)	52	97	99	128	104	122	91
	TIR–NBTNL–(LRR)	55	143	58	105	52	126	154
	TIR–LRR	0	3	1	2	0	2	0
	Total TNL-related	150	343	279	379	250	339	317
	Ratios	0.32%	0.68%	0.74%	0.65%	0.53%	0.75%	0.82%
	Atypical NLR	15	26	8	14	7	14	14
	Undetermined NLR	29	54	56	106	56	43	39

^†The distribution is calculated using the total sequence number of each subfamilies in proportion of the total of assigned sequences (CNL, CNL2, RNL and TNL).