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Gibberellin-induced gene expression in maize mesocotyl under deep-sowing condition

ABSTRACT: In order to elucidate the molecular mechanism of gibberellin (GA)-induced mesocotyl elongation, gene expression profiling analyses were performed in a deep-sowing tolerant maize inbred line 3681-4. Gene expression studies combing Affymetrix GeneChip analysis and Real-time PCR were employed to determine the molecular mechanism underlying GA promotion of maize mesocotyl elongation. These studies showed that the GA receptor GID1, the transcriptional factor MYB, and the genes encoding DELLA protein DWRF8, kinases, Raf, LRR, RLCK, and involved in flavonoid biosynthesis, aminosugars metabolism, cell wall synthesis and modification, might play critical roles in maize mesocotyl elongation.

ORGANISM(S): Zea mays

PROVIDER: GSE15048 | GEO | 2009/03/07

SECONDARY ACCESSION(S): PRJNA114815

REPOSITORIES: GEO

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Gibberellin-induced gene expression in maize mesocotyl under deep-sowing condition

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