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Fig. 2 | BMC Genomics

Fig. 2

From: The proteomic analysis of bovine embryos developed in vivo or in vitro reveals the contribution of the maternal environment to early embryo

Fig. 2

Principal component analysis of all embryo pools from the 4–6 cell to blastocyst stages. The 2,186 proteins quantified with a minimum of 2 normalized weighted spectra in at least one condition were considered. Scatter plots represent the position of each pool of embryos along the first two principal components. The variability between pools was mainly explained by their stage of development on the first horizontal dimension (Dim 1; 26.7% of variance) then by their origin (in vivo vs. in vitro) on the second vertical dimension (Dim 2; 11.0% of variance). The square in each ellipse represents the mean of data for a given condition, and colored ellipses represent the 95% confidence intervals

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BMC Genomics

ISSN: 1471-2164

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