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. 2021 Jan 7;22:30. doi: 10.1186/s12864-020-07280-9

Fig. 3.

Fig. 3

Correlation circle for the 85 identified sperm miRNAs (a) and visualization of the sperm samples obtained from low- (LF) and high-fertile (HF) bulls (b), plotted against the first two principal components (Dim 1 and 2, respectively)