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Fig. 5 | Plant Methods

Fig. 5

From: Evaluation of sample preparation methods for mass spectrometry-based proteomic analysis of barley leaves

Fig. 5

Reproducibility of different protocols for protein extraction and digestion. Peptides and proteins were identified and quantified using label-free proteomics and in at least two out of three replicates. Peptide (a–e) and protein (f–j) abundance of three replicates were plotted and regressed with Y = X (solid line) against each other. Different colours of symbols show the data from different replicates. R2 is the mean value of regressions

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Plant Methods

ISSN: 1746-4811