PURPOSE To describe genes expressed in human corneal endothelial cells and identify novel genes. METHODS Sixteen human donor corneas that had no history of corneal disease, infection, or intraocular surgery were used within 7 days of death. Total RNA was extracted from corneal endothelial cells with attached Descemet membranes. A 3'-directed cDNA library was constructed from mRNA by using a p...

METHODS. cDNA encoding Pdlim2 was identified in a cDNA library of transcripts expressed in the tissues of the rat eye irido-corneal angle. The expression pattern of the Pdlim2 gene was studied by Northern blot analysis and in situ hybridization. Proteins interacting with Pdlim2 were identified by pull-down assay and mass spectrometry. Intracellular localization of Pdlim2 was investigated by con...

cDNA clones for rat muscle carbonic anhydrase III have been isolated from a lambda gt-11 library and sequenced. Comparison with human CAIII cDNA showed about 90% homology to rat. The rat clones were used to estimate mRNA from liver and muscle on Northern blots and showed that the sexual dimorphism of CAIII in rat liver relates to a difference in mRNA levels.

Yeast functional screening with a Sophora flavescens cDNA library was performed to identify the genes involved in the tolerant mechanism to the self-producing prenylated flavonoid sophoraflavanone G (SFG). One cDNA, which conferred SFG tolerance, encoded a regulatory particle triple-A ATPase 2 (SfRPT2), a member of the 26S proteasome subunit. The yeast transformant of SfRPT2 showed reduced SFG ...