An Optical Clearing Technique for Plant Tissues Allowing Deep Imaging and Compatible with Fluorescence Microscopy
Author(s) -
Cherish Warner,
Meredith L. Biedrzycki,
Samuel S. Jacobs,
Randall J. Wisser,
Jeffrey L. Caplan,
D. Janine Sherrier
Publication year - 2014
Publication title -
plant physiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.554
H-Index - 312
eISSN - 1532-2548
pISSN - 0032-0889
DOI - 10.1104/pp.114.244673
Subject(s) - clearing , fluorescence , immunocytochemistry , microscopy , fluorescence microscope , fluorescence lifetime imaging microscopy , microscope , optics , materials science , biophysics , biology , physics , finance , economics , endocrinology
We report on a nondestructive clearing technique that enhances transmission of light through specimens from diverse plant species, opening unique opportunities for microscope-enabled plant research. After clearing, plant organs and thick tissue sections are amenable to deep imaging. The clearing method is compatible with immunocytochemistry techniques and can be used in concert with common fluorescent probes, including widely adopted protein tags such as GFP, which has fluorescence that is preserved during the clearing process.
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