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. 2023 Mar 16;18(3):e0283244. doi: 10.1371/journal.pone.0283244

Fig 1. Left ventricle (LV) and left atrial (LA) samples have distinct mRNA profiles in healthy and HCM cats.

Fig 1

Principal component analysis of all reads shows clustering of samples based on region (LV vs. LA) and disease status (healthy vs. HCM). The clustering of expression profiles within the feline heart distinguishes LV from LA samples along principal component 1 (PC1), and HCM from healthy myocardial samples along principal component 2 (PC2).