Subject: update on yps gene Hi, I'm writing to update your webpage for the yps gene. First, I would like to add a primary reference: Mansfield, et al., 2002. Ypsilon Schachtel, a Drosophila Y-box protein, acts antagonistically to Orb in the oskar mRNA localization and translation pathway. Development 129(1): 197-209. Second, you have listed two mutant alleles for yps: yps2 and ypsJM2. These are actually the same allele, which we published under the name ypsJM2 in the paper above. Thanks, Jennifer Mansfield