Research Article

• When Half Is Not Enough: Gene Expression and Dosage in the 22q11 Deletion Syndrome   

  D. W. Meechan, T. M. Maynard, D. Gopalakrishna, Y. Wu, A.-S. LaMantia

  
• Guarding the Blood–Brain Barrier: A Role for Estrogen in the Etiology of Neurodegenerative Diseas   

  Farida Sohrabji

  
• Expression Pattern for unc5b, an Axon Guidance Gene in Embryonic Zebrafish Development   

  Sukhbir Kaur, Mones S. Abu-Abab, Shobhit Singla, Sang-Yeob Yeo, Ramani Ramchandran

  
• Dominant-Negative Suppression of Big Brain Ion Channel Activity by Mutation of a Conserved Glutamate in the First Transmembrane Domain   

  Andrea J. Yool

  
• Gene Expression Analysis in Myotonic Dystrophy: Indications for a Common Molecular Pathogenic Pathway in DM1 and DM2   

  Annalisa Botta, Laura Vallo, Fabrizio Rinaldi, Emanuela Bonifazi, Francesca Amati, Michela Biancolella, Stefano Gambardella, Enzo Mancinelli, Corrado Angelini, Giovanni Meola, Giuseppe Novelli