Subject: P277 stock info Dear Kathy Matthew, In response to some queries, Allan Spradling has emailed me to say that the P277 stock (l(3)neo40 gene) 'was discarded from their P element collection some time ago because their own analysis determined that the mutant phenotype was not caused by the P insertion'. Although you may want to check with Allan first, I think that this info should be added to the Flybase records. Steven Marygold.