Table II. Number of TUs identified in the different conditions according to the number of reads and with a minimum expression level of 2.77 RPKM.

Conditions	Noninoculated Roots	Inoculated Roots	cPTIO-Treated Inoculated Roots	Nodules	All
No. of reads > 2	31,898	34,181	34,848	33,237	37,333
No. of reads ≥ 5	29,227	31,791	32,633	30,256	34,515
RPKM > 2.77	25,937	25,178	26,039	24,823	28,744