Specimens were viewed under an IX81Olympus FluoView500 confocal microscope. Signal specificity was confirmed based on sequence comparison in the ‘Probe Vemurafenib cost Match’ function in the Ribosomal Database Project website (http://rdp.cme.msu.edu/), and using a no-probe control, and hybridization to a non-target nematode, Trichinella spiralis. Ethics statement Samples
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