Research Article

Molecular Identification and Ultrastructural and Phylogenetic Studies of Cyanobacteria from Association with the White Sea Hydroid Dynamena pumila (L., 1758)

Figure 1

Ultrastructure of cyanobacterium 1Dp66E-1: a: TEM negative staining image; b: TEM ultrathin section; c: enlarged detail of Figure 1(b). Cs: carboxysome; CW: cell wall; N: nucleoid; Phb: poly-β-hydroxybutyrate; R: ribosomes; S: S-layer; T: thylakoid. Arrows indicate site of constriction. Scale bars: 0.2 μm (a, b) and 0.1 μm (c).
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