TABLE 1.

Effects of the tan1- null allele on the relative level of

tRNA species	Wild type	sup61-T47:2C	tan1Δ	sup61-T47:2C tan1Δ
pre-	1	1.2 ± 0.1	1.2 ± 0.3	1.4 ± 0.5
	1	1.3 ± 0.4	0.8 ± 0.1	0.2 ± 0.1

Data from Fig. 5 ▶ and two additional independent experiments (data not shown) were averaged. The standard deviation is indicated. The level of pre- is the combined signal of the three precursor forms normalized to mature , relative to the corresponding value in the wild-type strain, which was set to 1. The normalized value for mature was expressed relative to the corresponding value in the wild-type stain, which was set to one.