TuI and SacI restriction sites, respectively. A list of these primersTuI and SacI restriction sites,

May 21, 2018

TuI and SacI restriction sites, respectively. A list of these primers
TuI and SacI restriction sites, respectively. A list of these primers is provided in Additional file 7. These PCR amplified products were digested with StuI and SacI, and ligated into the StuI- and PubMed ID:http://www.ncbi.nlm.nih.gov/pubmed/26780312 SacI-double digested psAP-2-Gunma shuttle vector. psAP-2-Gunma was constructed as follows. 5’ap-a fragment were amplified from psAP-2 [48,49], as a template, using sense and antisense oligonucleotides containing appropriate restriction sites at the 5′ end, with 5′-AGCTCTAGAccgcggCGGCTTGCTGCACCCTTTG3′ primer and 5′-CTCTgagctcGAGCTCGTTTAAaggcctCATGATTGTTTGTAAGATAT G-3′ primers (SacII, SacI, and StuI restriction sites are shown by bold-, italicized-, or underlined-text). PCR product and psAP-2 vector were digested by SacI and SacII. Digested PCR product was ligated into psAP-2 to yield psAP-2-Gunma vector (psAP2G). StuI- and SacI-digested PCR products corresponding to a 420-bp long 5′ end of open reading frame of ISF1, ISF2 and MFS genes were ligated into psAP-2-Gunma to construct gene silencing plasmids of target genesHusain et al. BMC Genomics 2011, 12:275 http://www.biomedcentral.com/1471-2164/12/Page 16 of(psAP2G-ISF1, psAP2G-ISF2, and psAP2G-MFS). The trophozoites of G3 strain were transformed with either empty vector or silencing plasmids by liposomemediated transfection as previously described [11]. Transformants were initially selected in the presence of 1 g/ml geneticin (Invitrogen), and the geneticin concentrations were gradually increased to 7 g/mL during the subsequent two weeks prior to subjecting the transformants to analyses. The expression of the respective genes was confirmed by semi-quantitative RT-PCR as described previously [23]. These transformants were named as psAP2G (control) or -ISF1gs, ISF2gs, and MFSgs.Growth assay of E. histolytica trophozoitesAdditional file 2: List of genes induced 3 fold at one or more time points upon L-cysteine deprivation. Probe ID, corrected p-value by ANOVA, fold change and up/down-regulation, and normalized expression levels in log2 scale at each time point are shown. Locus ID, accession numbers, annotations, and other information related to GO term, InterProScan domains are shown. Additional file 3: List of genes down-regulated 3 fold at one or more time points upon L-cysteine deprivation. Probe ID, corrected (S)-(-)-Blebbistatin biological activity pvalue by ANOVA, fold change and up/down-regulation, and normalized expression levels in log2 scale at each time point are shown. Locus ID, accession numbers, annotations, and other information related to GO term, InterProScan domains are shown. Additional file 4: List of changes in expression of genes that are involved in sulfur-containing amino acid metabolism upon Lcysteine deprivation. Normalized average raw data (signal intensity), their converted data (in log2), and present call (P, present; M, marginal; A, absent) of the duplicates of all the probe sets at 0, 3, 6, 12, 24, and 48 h of L-cysteine deprivation are shown. Fold changes of expression relative to 0 h, and up/down-regulation of expression, as well as p-value and corrected p-value of ANOVA are also shown. Additional file 5: List of 41 genes modulated 3 fold by L-cysteine deprivation and also modulated 3 fold by oxidative (1 mM of H2O2 for 1 h) and/or nitrosative stress (200 M of DPTA-NONOate for 1 h). The list contains genes shown in Figure 3B. Additional file 6: List of primers used for qRT-PCR. Additional file 7: List of primers used for the construction of plasmids for the repression of genes that were induced upon Lcy.