Greetings,
My bet is that many plant sees coats are massively autofluorescent.
This will be a boon if your goal is simple observation, but a boon if you
want to stain specific structures. You can check by just mounting a hunk of
the seed coat in water and putting it under the microscope. Fixation can
make autofluorescence worse, but I don't think it can make it less.
Just my few sou.
_ ____ ^ __ ____ Tobias I. Baskin
/ \ / / \ / \ \ University ofMissouri
/ | / / \ \ \ BiologicalSciences
/___/ /__ /___ \ \ \__ 109 Tucker Hall
/ / / \ \ \ Columbia, MO 65211 USA
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