The Induction of Ethylene Production from Pear Cell Culture by Cell Wall Fragments
Author(s) -
Cindy B. S. Tong,
John M. Labavitch,
Shang Fa Yang
Publication year - 1986
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.81.3.929
Subject(s) - pear , pectinase , ethylene , suspension culture , enzyme , cell culture , digestion (alchemy) , cell wall , chemistry , biochemistry , cell , tissue culture , biology , food science , chromatography , botany , in vitro , catalysis , genetics
Macerase, a pectinase-containing enzyme mixture, was used to digest cell walls isolated from cultured pear cells. Following digestion, the reaction mixture was boiled to inactivate enzymes. Addition of soluble aliquots of the mixture to suspension cultures of pear cells led to a rapid and transient production of ethylene by the cells.
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