Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
A Dendrogram and B longitudinal patterns for placenta-specific released proteins in the maternal circulation. A The horizontal dotted line indicates where the dendrogram was cut to create the two clusters. B Protein development over the three time points was scaled to start at zero within each cluster after cutting, and proteins from the same cluster were plotted in the same plots
