At eFT508 order baseline a total of 47 T-RFs were present in the cloned pigs fecal microbiota Selleck ATM Kinase Inhibitor while at endpoint there were 85 T-RFs present, indicating a more rich community at endpoint. At baseline 27 T-RFs with intensities of more than 1% are represented in Figure 3A. Together these 27 T-RFs represent 92% of the all the T-RFs present at baseline. In non-cloned control pigs, a total of 42 T-RFs were present at baseline and 85 T-RFs were present at endpoint, again indicating an increase in T-RFs from baseline to endpoint. At baseline, only 18 T-RFs had intensities larger than 1%. These 18 T-RFs however,

constituted 96% of all the T-RFs at baseline. At endpoint, there were 82 T-RFs present in fecal microbiota of non-cloned pigs of which only 22 T-RFs had intensities of more than 1% (Figure 3B). The possible identification of these T-RFs as found by in silico analysis, can

be found in the supplementary material (See Additional file 1). Relative abundance of Firmicutes and Bacteroidetes in the gut microbiota by qPCR There was no difference in the relative abundance of Bacteroidetes between cloned and non-cloned control pig at baseline (P=0.1) or at endpoint (P=0.9) and the same was observed for Firmicutes (baseline, P=0.8; endpoint, P=0.7). In cloned pigs, a negative correlation was observed between weight-gain and relative abundance of Bacteroidetes (r= −0.33, P<0.04) (Figure 4A). c-Met inhibitor A continuous and significant decrease (P<0.008) was observed in phylum Bacteroidetes from baseline and throughout the weight-gain period (Figure 4A) which then began to rise again by the time the

pigs had an average weight of 118.9 ±3.2 kg until the animals were euthanized at endpoint. Figure 4 Correlation between weight gain and relative abundance of Bacteroidetes and Firmicutes . Correlation between weight gain and relative abundance of Bacteroidetes as calculated by Spearman correlation in cloned pigs (open green squares) (A) (r= −0.33, P<0.04) and non-cloned control pigs (○) (B) and correlation between weight-gain and relative abundance of Firmicutes in cloned pigs (open green squares) (C) (r= 0.37, P<0.02) and non-cloned control pigs these (○) (D) (r=0.45, P<0.006). In the non-cloned control pigs, there was a decrease in the relative abundance of Bacteroidetes from baseline (weight: 37.9 ± 2.3 kg) until the pigs weighed 95.5 ±3.9 kg, from which point the relative abundance of Bacteroidetes began to increase again until endpoint (Figure 4B). Subsequently, there was no significant difference in the relative abundance of Bacteroidetes at baseline and endpoint in the non-cloned pigs (Figure 4B). In cloned pigs, an increase in relative abundance of Firmicutes was observed from baseline to endpoint (P<0.009) (Figure 4C) and the same was observed in non-cloned control pigs from baseline to endpoint (P<0.0001) (Figure 4D).