Open AccessA Device for Comparing Callus Growth Rates in Vitro
Author(s) -
William R. Krul,
Michael F. Combs
Publication year - 1975
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.55.3.578
Subject(s) - callus , in vitro , tissue culture , chemistry , materials science , botany , horticulture , biology , biochemistry
A device to compare the kinetics of callus growth in vitro is described. Changes in volumes of callus grown in scintillation vials were monitored photometrically without removing the sample from the solid support and medium. It is shown that a fiberglass-paper solid support is superior to a plastic foam solid support for the growth of American chestnut callus.
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