Table I.
Comparative analysis of changes in transcript and metabolic levels in response to sulfur deficiency
R, Ratio of average level at depleted sulfur (−S)/average level at normal S; P, probability value of the t test.
| Experiment ID
|
Sulfur-Responding Analytes, R > 2.5 or <0.4 with P < 0.05, in % to Total No. of Analyzed Analytes
|
|
|---|---|---|
| Expressed Sequence Tag Clonesa (R > 2.5/R < 0.4) | Metabolites (R > 2.5/R < 0.4) | |
| Experiment 2.1, 6 d at −S | 2.0 (1.0/0.9) | 7.1 (5.9/1.2) |
| Experiment 2.2, 10 d at −S | 2.5 (1.9/0.6) | 9.3 (7.0/2.3) |
| Experiment 1.1, 10 d at −S | 3.4 (2.3/1.1) | 11.4 (8.6/2.8) |
| Experiment 1.2, 13 d at −S | 4.9 (1.3/3.6) | 11.5 (8.6/2.9) |
a
Numbers are calculated from the transcript data reported earlier (Nikiforova et al., 2003).