Open AccessOxalate Exudation by Taro in Response to Al
Author(s) -
Zhong Ma,
Susan C. Miyasaka
Publication year - 1998
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.118.3.861
Subject(s) - oxalate , chemistry , botany , biology , inorganic chemistry
Roots of taro (Colocasia esculenta [L.] Schott cvs Bun-long and Lehua maoli) exuded increasing concentrations of oxalate with increasing Al stress. This exudation was a specific response to excess Al and not to P deficiency. Addition of oxalate to Al-containing solutions ameliorated the toxic effect of Al.
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