MOTIVATION In haploinsufficiency profiling data, pleiotropic genes are often misclassified by clustering algorithms that impose the constraint that a gene or experiment belong to only one cluster. We have developed a general probabilistic model that clusters genes and experiments without requiring that a given gene or drug only appear in one cluster. The model also incorporates the functional a...

Zuo1 functions as a J-protein cochaperone of its partner Hsp70. In addition, the C terminus of Zuo1 and the N terminus of Ssz1, with which Zuo1 forms a heterodimer, can independently activate the Saccharomyces cerevisiae transcription factor pleiotropic drug resistance 1 (Pdr1). Here we report that activation of Pdr1 by Zuo1 or Ssz1 causes premature growth arrest of cells during the diauxic shi...

The leading fungal pathogens causing systemic infections in humans are Candida spp., Aspergillus fumigatus , and Cryptococcus neoformans . major class of antifungals used to treat such the triazoles, which target cytochrome P450 lanosterol 14-α-demethylase, encoded by ERG11 (yeasts)/ cyp51A (molds) genes, catalyzing a key step ergosterol biosynthetic pathway. Triazole resistance clinical fungi ...

Cystic fibrosis is the most widespread hereditary disease among the white population caused by different mutations of the apical membrane ATP-binding cassette transporter cystic fibrosis transmembrane conductance regulator (CFTR). Its most common mutation, DeltaF508, leads to nearly complete degradation via endoplasmic reticulum-associated degradation (ERAD). Elucidation of the quality control ...