Transcriptomics

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Gene expression profiles following GR24, smoke water and KAR1 treatments in Nicotiana benthamiana seedlings


ABSTRACT: GR24, a synthetic strigolactone, and KAR1, the main bioactive compound in smoke water, both share a common α,β unsaturated furanone moiety which promotes biomass accumulation in three week old N. benthamiana seedlings. In order to investigate whether this D ring is responsible for the biomass accumulation, gene expression profiles were evaluated for co-expression on the Agilent 44k N. tabacum microarray. GR24, smoke and KAR1 induced different transcripts, and suggests that they trigger independent growth responses. Control (untreated), GR24 (10-7M), smoke water (1:1000 dilution) and butenolide (10-7M) gene expression profiles were evaluated on three week old seedlings, in two independent experimental trials.

ORGANISM(S): Nicotiana benthamiana  

SUBMITTER: Paul N Hills  Stephanus J Ferreira  Paul Hills   Uwe Sonnewald   Johannes Van Staden   Margaretha J Van Der Merwe   Marnie E Light   Letitia E Steenkamp   Liske M Kotze   Jens Kossmann      

PROVIDER: E-GEOD-20520 | ArrayExpress | 2010-04-22

SECONDARY ACCESSION(S): GSE20520PRJNA125247

REPOSITORIES: GEO, ArrayExpress

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