Genome wide cDNA-AFLP analysis of genes rapidly induced by combined sucrose and ABA treatment in rice cultured cells

We identified 27 genes induced by combined sucrose and ABA treatment from rice cultured cells with cDNA-AFLP. Thirteen of these up-regulated genes were induced 30 min after the co-treatment. This suite of genes includes starch biosynthesis related genes. Type A genes were expressed only in the prese...

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Bibliographic Details
Published in:FEBS letters 2006-10, Vol.580 (25), p.5947-5952
Main Authors: Akihiro, Takashi, Umezawa, Taishi, Ueki, Chie, Lobna, Ben Mohamed, Mizuno, Kouichi, Ohta, Masaru, Fujimura, Tatsuhito
Format: Article
Language:English
Subjects:
ABA
abscisic acid
Abscisic Acid - pharmacology
ADP-glucose pyrophosphorylase
AGPase
Base Sequence
cDNA-AFLP
cDNA-amplified fragment length polymorphism
Cells, Cultured
DNA, Complementary - genetics
DNA, Plant - genetics
double-stranded-cDNA
ds-cDNA
FAB2
FAD2
Gene Expression Regulation, Plant - drug effects
Genes, Plant - drug effects
Genome, Plant
glucose-6-phosphate transporter
GPT
Nucleic Acid Amplification Techniques
omega-6-desaturase
Oryza - drug effects
Oryza - genetics
Oryza sativa
PEAMT
RBE4
Reverse Transcriptase Polymerase Chain Reaction
S-adenosyl-l-methionine phosphoethanolamine N-methyltransferase
Starch
starch branching enzyme 4
stearoyl-acyl-carrier protein desaturase
Suc
Sucrose
Sucrose - pharmacology
TDF
transcript derived fragment
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Description
Summary:We identified 27 genes induced by combined sucrose and ABA treatment from rice cultured cells with cDNA-AFLP. Thirteen of these up-regulated genes were induced 30 min after the co-treatment. This suite of genes includes starch biosynthesis related genes. Type A genes were expressed only in the presence of both sucrose and ABA. Type B genes were expressed in the presence of sucrose or ABA and the expression was dramatically enhanced by the co-treatment of sucrose and ABA. These results indicate that multiple steps of starch biosynthesis and other processes may be regulated by at least two different pathways.
ISSN:0014-5793
1873-3468
DOI:10.1016/j.febslet.2006.09.065