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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Three-dimensional distribution of samples based on PC1, PC2, and PC3. Black solid points and hollow points mean Inha−/− with and without hCG samples, and solid and hollow triangles mean WT with and without hCG samples.