Open AccessBurst of Ethylene upon Horizontal Placement of Tomato Seedlings
Author(s) -
Marcia A. Harrison,
Barbara G. Pickard
Publication year - 1984
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.75.4.1167
Subject(s) - lycopersicon , 1 aminocyclopropane 1 carboxylic acid , ethylene , horticulture , botany , chemistry , biology , biochemistry , catalysis
Seedlings of Lycopersicon esculentum Mill. cv Rutgers emit a pulse of ethylene during the first 2 to 4 minutes following horizontal placement. Because this burst appears too rapid and brief to be mediated by increase in net activity of 1-aminocyclopropane-1-carboxylic acid synthase, it might result form accelerated transformation of vacuolar 1-aminocyclopropane-1-carboxylic acid to ethylene.
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