miRNA signatures of host responses to LPS assault mediated by different gravitational forces and corresponding mRNA targets. Fifteen miRNAs significantly altered by 4 h LPS exposures carried out in two gravitational limits are clustered in two middle columns. There are 398 mRNAs collectively targeted by 15 miRNAs of interest. The four columns from left to right indicate the mRNA targets (1st column) and corresponding miRNA probes (2nd column), both regulated by the LPS assault in terrestrial gravity; miRNA probes (3rd column) and corresponding mRNA targets (4th column) both regulated by LPS assault in μG. The mRNAs are batched according to their miRNA modulators. The scale representing the color scheme is included.