Figure 7
Fluorescence micrographs of maize root sections stained with Calcofluor White and immunolabelled by BG1 (mixed-linkage glucan), LM25 (galactoxyloglucan), AX1 (arabinoxylan), LM27 (grass heteroxylan), LM28 (glucuronoxylan), LM11 (low-substituted xylan), LM20 (esterified homogalacturonan), LM19 (un-esterified homogalacturonan), RU2 (rhamnogalacturonan I backbone), LM5 (1,4-β-galactan), LM6 (1,5-α-arabinan), and LM26 (1,6-branched 1,4-β-galactan) antibodies. Bar—100 μm. No fluorescence was detected in negative control samples (primary antibodies were omitted) under the observation conditions.
