Characterization of putative cis-regulatory elements in genes preferentially expressed in Arabidopsis male meiocytes.

ABSTRACT: Meiosis is essential for plant reproduction because it is the process during which homologous chromosome pairing, synapsis, and meiotic recombination occur. The meiotic transcriptome is difficult to investigate because of the size of meiocytes and the confines of anther lobes. The recent development of isolation techniques has enabled the characterization of transcriptional profiles in male meiocytes of Arabidopsis. Gene expression in male meiocytes shows unique features. The direct interaction of transcription factors (TFs) with DNA regulatory sequences forms the basis for the specificity of transcriptional regulation. Here, we identified putative cis-regulatory elements (CREs) associated with male meiocyte-expressed genes using in silico tools. The upstream regions (1 kb) of the top 50 g

SUBMITTER: Li J 

PROVIDER: S-EPMC4163388 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature