Fig. 4: Identification of coccolith proteins. | Nature Communications

Fig. 4: Identification of coccolith proteins.

From: A joint proteomic and genomic investigation provides insights into the mechanism of calcification in coccolithophores

Fig. 4: Identification of coccolith proteins.The alternative text for this image may have been generated using AI.

a Silver-stained Tricine-SDS-PAGE (n = 3, n = biologically independent samples) of soluble coccolith-associated organic material (SCAOM) isolated from purified coccoliths (Supplementary Fig. 7) and chemically deglycosylated SCAOM without further treatment (−Trypsin) and after treatment with trypsin (+Trypsin). The arrowhead marks the dominant CAP of E. huxleyi. Note that unlike Stains-all staining (Fig. 3c), the CAP appears as a negative band in a silver-stained gel. b Schematic primary structures of the COPROs.

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