The up-regulated abundance of Zn II -exporter Zn II -exporterribute to the enhanced resistance.
An arbitrary fold-change cutoff of 2.0 (1.0 in the log2-transformed axis), was chosen here as the threshold value for cell cycle-regulated abundance change because we observed that this was sufficient to highly enrich for proteins annotated with cell cycle associated GO terms (p<<0.01), as shown in Figure 5A.
Comparison of proteomics and transcriptomics data discriminated differentially regulated protein abundance into groups depending on correlating or noncorrelating transcripts.
In this study, ABA was found to mostly down-regulate proteins whereas GA up-regulated proteins abundance.
Eighty-one ortholog sets show congruent changes in expression in both organisms; transcripts for 51 are "up-regulated" (transcript abundance is higher under anaerobic conditions) and 30 are "down-regulated" (transcript abundance is lower under anaerobic conditions).
Thus, miR394-regulated LCR abundance may allow plants to fine-tune their responses to ABA and abiotic stress.
Thus, miR394-regulated LCR abundance may allow plants to fine-tune their responses to ABA and abiotic stresses.
Besides its control of stem cell competence in the Arabidopsis shoot meristem (Knauer et al., 2013), miR394-regulated LCR abundance plays a role in fine-tuning their responses to ABA and abiotic stress (Song et al., 2013).
Although there were 10 ubiquitylation sites on 9 proteins with up- or down-regulated relative abundance (6 and 4 ubiquitylation sites, respectively) in the set of commonly identified proteins, the global relative abundance levels of 5 of these proteins were also up- or down-regulated.
Of these differentially regulated proteins, the abundance levels of nine proteins were elevated and twelve were reduced in the Δ com1 mutant.
Of these, the isoforms for 8 proteins [α-L-arabinofuranosidase/β-D-xylosidase isoenzyme, enolase, putative α-galactosidases, a putative β-1,3-glucanase, two peroxidases (OsPrx112 and OsPrx125), a malate dehydrogenase and the DUF26 motif-containing protein, OsRMC], representing 20 identities showed similar up- or down-regulated changes in abundance in response to H2O2 treatment.
