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Pearl millet seedlings treated with salicylic acid (SA)

ABSTRACT: Transcriptional profiling of SA-treated pearl millet seedlings over time [0, 12, 24 and 48 hours post treatment (hpt)]. Keywords: Time course, Stress response Loop design. All time points compared with time = 0 h in data analysis. Two biological replicates per sample, and one technical dye swap replicate.

ORGANISM(S): Pennisetum glaucum

SUBMITTER: Ingo Hein

PROVIDER: E-GEOD-13480 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Salicylic acid confers resistance to a biotrophic rust pathogen, Puccinia substriata, in pearl millet (Pennisetum glaucum).

Crampton Bridget G BG Hein Ingo I Berger Dave K DK

Molecular plant pathology 20090301 2

Studies were undertaken to assess the induction of defence response pathways in pearl millet (Pennisetum glaucum) in response to infection with the leaf rust fungus Puccinia substriata. Pretreatment of pearl millet with salicylic acid (SA) conferred resistance to a virulent isolate of the rust fungus, whereas methyl jasmonate (MeJA) did not significantly reduce infection levels. These results suggest that the SA defence pathway is involved in rust resistance. In order to identify pearl millet ge ...[more]

PMID: 19236576

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Pearl millet seedlings treated with methyl jasmonate (MeJA)

Project description:Transcriptional profiling of MeJA-treated pearl millet seedlings over time [0, 12, 24 and 48 hours post treatment (hpt)]. Keywords: Time course, Stress response Loop design. All time points compared with time = 0 h in data analysis. Two biological replicates per sample, and one technical dye swap replicate.

2010-05-14 | E-GEOD-13478 | biostudies-arrayexpress

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2010-05-14 | E-GEOD-13479 | biostudies-arrayexpress

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