Open AccessCell division and cell elongation in the coleoptile of rice alcohol dehydrogenase 1-deficient mutant are reduced under complete submergence
Author(s) -
Hirokazu Takahashi,
Hiroaki Saika,
Hideo Matsumura,
Yoshiaki Nagamura,
Nobuhiro Tsutsumi,
Naoko K. Nishizawa,
Mikio Nakazono
Publication year - 2011
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mcr137
Subject(s) - coleoptile , biology , imbibition , elongation , mutant , cell division , alcohol dehydrogenase , germination , microbiology and biotechnology , gene , cell , botany , biochemistry , enzyme , materials science , metallurgy , ultimate tensile strength
When rice seeds germinate under complete submergence, only the coleoptile elongates efficiently. It has been reported previously that coleoptile elongation is reduced in the rice alcohol dehydrogenase 1 (ADH1)-deficient mutant, reduced adh activity (rad). The aim of this study was to elucidate how expressions of genes responsible for coleoptile elongation are affected by the ADH1 deficiency in the rad mutant under submergence.
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