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Arabidopsis thaliana open flowers: Wild type vs. sdg4 mutant (SALK T-DNA line_128444)

ABSTRACT: Transcriptional profiling in open flowers of Arabidopsis wild type control plants and sdg4 mutant (SALK T-DNA line_128444). The sdg4 mutant is a Arabidopsis T-DNA mutant in which T-DNA is inserted in a SET domain protein, SDG4 (At4g30860). Expression profiling studies indicate that SDG4 might function in modulating the expression of the genes that function in the growth of pollen tubes. Keywords: epigenetic modification

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE9543 | GEO | 2008/10/27

SECONDARY ACCESSION(S): PRJNA103355

REPOSITORIES: GEO

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Arabidopsis thaliana young flowers: Wild type vs. sdg2-1 mutant

Project description:Transcriptional profiling in young flowers (stage 8) of Arabidopsis wild type control plants and sdg2-1 mutant is performed using Aligent’s Whole Arabidopsis Gene Expression Microarray (G2519F, V4, 4x44K). A significant number of genes involved in gametophyte development are found differentially regulated in the sdg2-1 mutant.

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Project description:Arabidopsis thaliana open flowers: Wild type vs. sdg4 mutant (SALK T-DNA line_128444)

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Transcriptomic analyzes of paps1 pollen tube/style complexes

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Translatome of floral buds, in vivo pollinated pollen tubes, and in vitro cultured pollen grains/tubes from LAT52-HF-RPL18 Arabidopsis

Project description:Little is known of the transcriptome of in vivo-grown pollen tubes, due to the difficulty of collection of pollen tubes elongating within the maternal gynoecium.We obtained the mRNAs undergoing translation (the translatome) of in vivo-grown pollen tubes from self-pollinated gynoecia of Arabidopsis thaliana(Col-0).

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Expression data from Arabidopsis pollen and semi in vivo- and in vitro-grown pollen tubes.

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