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Aims We aim to use transcriptome analysis to establish on a genome-wide scale the identity and regulatory clusters of genes that specify microgametogenesis from the haploid microspore to mature functional pollen in Arabidopsis. Background Pollen as the haploid male gametophyte plays a vital role in ...
ORGANISM(S): Arabidopsis thaliana 
2007-01-22 | GSE6162 | GEO
Aims We aim to use transcriptome analysis to establish on a genome-wide scale the identity and regulatory clusters of genes that specify microgametogenesis from the haploid microspore to mature functional pollen in Arabidopsis. Background Pollen as the haploid male gametophyte plays a vital role in ...
ORGANISM(S): Arabidopsis thaliana 
Transcriptome analysis of Arabidopsis microgametogenesis
Sexual reproduction in angiosperms requires the production and delivery of two male gametes by a three-celled haploid male gametophyte. This demands synchronised gene expression in a short developmental window to ensure double fertilization and seed set. While transcriptomic changes in developing po...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2022-11-01 | PXD033305 | Pride
In flowering plants, pollen development is under a dynamic and well-orchestrated transcriptional control, characterized by an early phase with high transcript diversity and a late post-mitotic phase skewed to a cell-type specific-transcriptome. Such transcriptional changes require a balance between ...
ORGANISM(S): Arabidopsis thaliana 
2020-04-24 | GSE133490 | GEO
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