Construction of EST database for comparative gene studies of Acanthamoeba.

The genus Acanthamoeba can cause severe infections such as granulomatous amebic encephalitis and amebic keratitis in humans. However, little genomic information of Acanthamoeba has been reported. Here, we constructed Acanthamoeba expressed sequence tags (EST) database (Acanthamoeba EST DB) derived from our 4 kinds of Acanthamoeba cDNA library.

Differential gene expression analysis using paraffin-embedded tissues after laser microdissection.

Recent advances in laser microdissection allow for precise removal of pure cell populations from morphologically preserved tissue sections. However, RNA from paraffin-embedded samples is usually degraded during microdissection. The purpose of this study is to determine the optimal fixative for RNA extractions from laser microdissected paraffin-embedded samples.