Thus, the QPCR analysis confirmed the reliability of the transcriptional data obtained from the microarray experiments, indicating that the rejection level applied on the microarray data was adequate.
Up-regulation of Cyt450 gene family during heavy metal stress has been reported earlier, using microarray experiments, indicating their role in heavy metal detoxification [ 16, 27].
There are hints in the literature, based on microarray experiments, indicating this gene is induced in response to nutrient stress and might be controlled by Foxo (Gershman et al., 2007).
Our microarray experiments indicated that SFA inhibited CD38 gene expression (coefficient −2.20949714, p = 1.06*10−07).
Furthermore, our microarray experiments indicated that the five members of the PoptrARF6 subgroup showed differential patterns of expression.
The analysis of the expression levels of prohormone gene reporters from two cattle microarray experiments indicated that all prohormone genes present in the platform were detected [see Additional file 2].
Previous microarray experiments indicated reversible induction by low K of genes closely related to JA [ 6], particularly VSP2 (At5g24770, [ 29]), a well known target of JA-signaling, and LOX2 (At3g45140) encoding a 13(S -lipoxygenase (LOX), which catalyS -lipoxygenase step of JA production [ 30].
In conclusion, both Trepavg and intensity ratios directly deriving from the microarray experiments indicate that the GC-rich chromosomal arm, Sakl0C-left is, on average, replicated early during S-phase and that in many cells within the population it would be fully replicated while the other chromosomes are still replicating.
Our microarray experiment indicated that eight different genes encoding proteins with known transcription factor activity all displayed lower expression levels in As (V -stressed plants (Table 2).
We find that 4 transcription factor genes, JUNB, JUND, STAT3, DBP, whose products bind to 3 out of 5 predicted transcription factor binding sites (AP-1, STAT3, and DBP) are under-expressed in the AI samples in the microarray experiment (indicated by ↓ in table 1).
Microarray hybridization experiments indicated M. grisea genes expressed during nitrogen limitation were also expressed during in planta growth [ 13, 14].
