Fig. 8: PCA plot showcasing separation between pre-flight and post-flight samples for the plasma cell-free samples from the Inspiration4 crew.
From: Spatiotemporal expression and control of haemoglobin in space
The first two principal components are shown, accounting for around 60% of all variance across the features of interest in the data (globin genes and trans-acting factors) for the plasma cell-free samples obtained from the Inspiration4 crew. A separation between pre-flight and post-flight samples along the first principal component is discernible. Source data for the figure is provided in the Source Data file.
