The clones that reacted with the antibodies
in the adsorbed sera were detected by using peroxidase-conjugated staphylococcal protein A (SPA) and visualized with an Enhanced chemiluminescence (ECL) kit (Pierce). The immunoreactive clones were identified by their position on the master membrane. Each positive clone was purified at least two additional times and confirmed as immunoreactive to the adsorbed sera [18, 20]. Plasmids from individual positive reactive clones were purified, and the DNA inserts were sequenced in both directions by using pET30-specific primers. Bioinformatic analysis Analysis of sequence homologies, protein families, and conserved domains was performed using NCBI BLAST http://blast.ncbi.nlm.nih.gov, information from the MRT67307 sanger Genome Centre http://www.sanger.ac.uk/Projects/S_suis, and PFAM http://pfam.sanger.ac.uk. The putative functions of the newly discovered proteins were assigned using MM-102 molecular weight {Selleck Anti-cancer Compound Library|Selleck Anticancer Compound Library|Selleck Anti-cancer Compound Library|Selleck Anticancer Compound Library|Selleckchem Anti-cancer Compound Library|Selleckchem Anticancer Compound Library|Selleckchem Anti-cancer Compound Library|Selleckchem Anticancer Compound Library|Anti-cancer Compound Library|Anticancer Compound Library|Anti-cancer Compound Library|Anticancer Compound Library|Anti-cancer Compound Library|Anticancer Compound Library|Anti-cancer Compound Library|Anticancer Compound Library|Anti-cancer Compound Library|Anticancer Compound Library|Anti-cancer Compound Library|Anticancer Compound Library|Anti-cancer Compound Library|Anticancer Compound Library|Anti-cancer Compound Library|Anticancer Compound Library|Anti-cancer Compound Library|Anticancer Compound Library|buy Anti-cancer Compound Library|Anti-cancer Compound Library ic50|Anti-cancer Compound Library price|Anti-cancer Compound Library cost|Anti-cancer Compound Library solubility dmso|Anti-cancer Compound Library purchase|Anti-cancer Compound Library manufacturer|Anti-cancer Compound Library research buy|Anti-cancer Compound Library order|Anti-cancer Compound Library mouse|Anti-cancer Compound Library chemical structure|Anti-cancer Compound Library mw|Anti-cancer Compound Library molecular weight|Anti-cancer Compound Library datasheet|Anti-cancer Compound Library supplier|Anti-cancer Compound Library in vitro|Anti-cancer Compound Library cell line|Anti-cancer Compound Library concentration|Anti-cancer Compound Library nmr|Anti-cancer Compound Library in vivo|Anti-cancer Compound Library clinical trial|Anti-cancer Compound Library cell assay|Anti-cancer Compound Library screening|Anti-cancer Compound Library high throughput|buy Anticancer Compound Library|Anticancer Compound Library ic50|Anticancer Compound Library price|Anticancer Compound Library cost|Anticancer Compound Library solubility dmso|Anticancer Compound Library purchase|Anticancer Compound Library manufacturer|Anticancer Compound Library research buy|Anticancer Compound Library order|Anticancer Compound Library chemical structure|Anticancer Compound Library datasheet|Anticancer Compound Library supplier|Anticancer Compound Library in vitro|Anticancer Compound Library cell line|Anticancer Compound Library concentration|Anticancer Compound Library clinical trial|Anticancer Compound Library cell assay|Anticancer Compound Library screening|Anticancer Compound Library high throughput|Anti-cancer Compound high throughput screening| the CBS Prediction Servers http://www.cbs.dtu.dk/services/ProtFun. The cellular localizations of these proteins were predicted using PSORTb v2.0 http://www.psort.org/psortb/. Real-time PCR analysis Gene expression was tested by subjecting the RNA of the
bacteria grown under standard laboratory conditions to real-time PCR, and the results were compared to those obtained for bacteria recovered from infected pigs. In vitro culture Duplicate cultures of ZY05719 grown under in vitro conditions were harvested at OD600s of 0.1, 0.2, 0.4, 0.6, and 0.8. OD600s in the ranges of 0.1-0.2, 0.2-0.6, and 0.6-0.8 correspond to the lag phase, log phase, and stationary phase, respectively. The bacterial pellet was snap frozen in liquid nitrogen and stored at -80°C. In vivo gene expression Three SPF Bama minipigs were inoculated intravenously with ZY05719 for analyzing gene expression under in vivo conditions. The bacterial cells were separated from blood by centrifuging
at different speeds. Blood samples were pooled at 12, 24, and 36 h pi, centrifuged at 2,000 rpm to remove blood cells, and repelleted at 12,000 rpm to collect bacterial cell pellets that were subsequently snap frozen in liquid nitrogen and stored at -80°C. Real-time PCR Bacterial total RNA was Racecadotril extracted using RNAprep Bacteria Kit (TIANGEN, China), and residual genomic DNA was removed by using a QIAGEN RNase-Free DNase Set (Qiagen) according to the manufacturer’s instructions. DNase-treated RNA samples were reverse transcribed by using a first-strand cDNA synthesis kit (TaKaRa) according to the manufacturer’s recommendations. The controls for cDNA synthesis and DNase treatment included two negative controls: one with no RNA template and one without reverse transcriptase. Quantitative real-time PCR (qPCR) assays were performed by using a Chromo4 system (BIO-RAD) and a SYBR-Green PCR kit (Takara). All qPCR reactions were performed in a final volume of 25 μL containing 12.5 μL Premix Ex Taq mix (2×), 0.