TABLE 3.

Integrated density values from the Northern blots in Fig. 4

Gene	IDVa at pH:
	7.0	8.0
bba03	118,404	47,619
bba24	44,080	464
bba36	98,600	10,846
bba64	137,268	35,712
bba65	262,200	11,400
bba66	42,000	2,250
bba73	168,795	13,640
bbe31	39,600	8,580
bbj41	101,640	55,440
bbk01	116,348	6,902
ospAB	119,340	112,320

^aIntegrated density value (IDV) = Σ(each pixel value − background).