Structure and Ecological Roles of a Novel Exopolysaccharide from the Arctic Sea Ice Bacterium Pseudoalteromonas sp. Strain SM20310

Supplemental material

Files in this Data Supplement:

• Supplemental file 1 -

  Effect of temperature on the growth and EPS production of Pseudoalteromonas sp. SM20310 (Fig. S1), screening of EPS-producing strains on Congo red agar plates (Fig. S2), anion-exchange chromatography (DEAE-Sepharose Fast Flow) elution profile of the EPS from strain SM20310 (Fig. S3), gel-filtration chromatography (Sepharose 4B) elution profile of the EPS from strain SM20310 (Fig. S4), homogeneity analysis of the purified EPS from strain SM20310 by a Shimadzu analytical HPLC system (Fig. S5), GC/MS spectra of glycosyl composition analysis (Fig. S6) and glycosyl linkage analysis (Fig. S7) of the EPS from strain SM20310, and ¹H NMR (Fig. S8), gCOSY (Fig. S9), NOESY (Fig. S10), HSQC (Fig. S11), TOCSY (Fig. S12), gHMBC (Fig. S13), and HSQC-TOCSY (Fig. S14) spectra of the EPS from strain SM20310.

  PDF, 548K