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. 2013 Feb 6;198(1):116–126. doi: 10.1111/nph.12138

Fig. 6.

Fig. 6

Time course of the amount of 13C incorporated into phospholipid fatty acids (PLFAs) of microbial groups in unshaded (white bars) and shaded (black bars; gray bars indicate pre- and post-shading values) plots of a mountain meadow. (a) Arbuscular mycorrhizal fungal (AMF) PLFAs (16:1ω5, 20:4ω6), (b) general fungal PLFAs (18:1ω9c, 18:2ω6,9c), (c) Gram-positive bacterial PLFAs (i15:0, a15:0, i16:0, i17:0, a17:0), (d) Gram-negative bacterial PLFAs (18:1ω7, cy18:0(11/12), 16:1ω9, cyc17:0), (e) all PLFAs (including also general bacterial biomarkers). Error bars signify + SE. For individual sampling dates, treatment effects were not significant at P < 0.05.