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. Author manuscript; available in PMC: 2005 Aug 30.
Published in final edited form as: J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2004 Aug 5;190(9):747–758. doi: 10.1007/s00359-004-0534-3

Fig. 4a–d.

Fig. 4a–d

Confocal images through the saccule of phalloidin-labeled otic capsules of four different tadpoles. Image magnification is 40×. In original images, actin-rich stereocilia fluoresce red. Digitized images were imported into Adobe Photoshop and adjusted for similar values of brightness/contrast/intensity. Intensity of fluorescence was quantified using ImageJ software and expressed as normalized (to background) values. a Untreated, normalized intensity 2704; b cobalt-treated, 2455; c streptomycin-treated, 2782; d gentamicin-treated, 710. Scale bar: 50 μm