Table 4. Expression patterns of phaP genes encoding phasins.

		phaP3 (408 bp)	phaP1(447 bp)	phaP2 (354 bp)
Unique reads	(F)	2	8114	12203
	(LB)	7063	1693	2592
	(VB)	21683	1271	6715
Coverage	(F)	30.4%	99.8%	99.7%
	(LB)	99.8%	99.8%	99.7%
	(VB)	99.8%	99.8%	99.4%
RPKM	(F)	0.64	2379.38	4518.51
	(LB)	19536.37	4274.29	8263.17
	(VB)	15673.09	838.56	5594.2
Ratio	(LB/F)	30404.78	1.8	1.83
	(VB/F)	24392.3	0.35	1.24
	(LB/VB)	1.25	5.1	1.48
P-value	(LB/F)	0	7.38E-94	2.42E-150
	(VB/F)	0	0	6.1051E-44
	(LB/VB)	4.19E-56	0.00E+00	3.30E-60
FDR	(LB/F)	0	9.25E-93	4.48E-149
	(VB/F)	0	0	2.20E-43
	(LB/VB)	1.59E-54	0	1.35E-58

Note: VB/F, V. unguiculata bacteroids vs free-living bacteria; LB/F, L. leucocephala bacteroids vs free-living bacteria; LB/VB, L. leucocephala bacteroids vs V. unguiculata bacteroids; RPKM (reads per kilobase per million mapped reads); FDR (false discovery rate).