Research Article
Transcriptional Response of Selenopolypeptide Genes and Selenocysteine Biosynthesis Machinery Genes in Escherichia coli during Selenite Reduction
Table 2
Hybridization signals of average of all probe sets and seven selected probe sets and fold changes of seven selenite-responsive candidate genes from microarray analysis.
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Selected probe sets corresponding to selenite-responsive candidate genes have absolute fold changes ≥1.5 and -test values ≤ 0.05 either in 0.01 or 5 mM Na2SeO3 treatment. bHybridization signals of average of all 10,208 probe sets and seven probe sets. Mean values ± SD . Average of background signals are 39.7 ± 2.3, 45.8 ± 1, and 47.4 ± 0.4 for 0, 0.01 and 5 mM, respectively. cFold changes of selenite-responsive candidate genes from microarray analysis comparing to untreated control. “−” means reduced expression. |