Bilateral optic disc edema and serous retinal detachment as initial ocular manifestations of systemic lymphoma: A case report and literature review.

This report describes a unique case of systemic diffuse large B-cell lymphoma (DLBCL) with initial ocular manifestations of bilateral optic disc edema and serous retinal detachment (SRD). A 29-year-old man presented with altered color vision in the left eye, mild fever, weakness, and headache, followed by bilaterally reduced visual acuity. Anterior segment and vitreous examinations showed no inflammation with sluggish response of light reflex.

A study on promoter characteristics of head-to-head genes in Saccharomyces cerevisiae.

Background: Head-to-head (h2h) genes are prone to have association in expression and in functionality and have been shown conserved in evolution. Currently there are many studies on such h2h gene pairs. We found that the previous studies extremely focused on human genome.

YPA: an integrated repository of promoter features in Saccharomyces cerevisiae.

This study presents the Yeast Promoter Atlas (YPA, http://ypa.ee.ncku.

Predicting microRNA precursors with a generalized Gaussian components based density estimation algorithm.

Background: MicroRNAs (miRNAs) are short non-coding RNA molecules, which play an important role in post-transcriptional regulation of gene expression. There have been many efforts to discover miRNA precursors (pre-miRNAs) over the years. Recently, ab initio approaches have attracted more attention because they do not depend on homology information and provide broader applications than comparative approaches.