Zebrafish hybrids suggest genetic mechanisms for pigment pattern diversification in Danio David M. ParichyStephen L. Johnson Original Article Pages: 319 - 328
Dorsal and Snail homologs in leech development Bob GoldsteinMichael W. LevitenDavid A. Weisblat Original Article Pages: 329 - 337
Five Nkx5 genes show differential expression patterns in anlagen of sensory organs in medaka: insight into the evolution of the gene family Maja AdamskaAngela WolffEva Bober Original Article Pages: 338 - 349
Evolutionary analysis of vertebrate Notch genes Daniel R. KortschakRichard TammeMichael Lardelli Short Communication Pages: 350 - 354
A gene trap insertion reveals that amyloid precursor protein expression is a very early event in murine embryogenesis M.-O. Ott S. Bullock Expression Note Pages: 355 - 357
Expression of Xenopus L -arginine:glycine amidinotransferase (XAT) during early embryonic development Hui ZhaoYing CaoHorst Grunz Expression Note Pages: 358 - 360
Laser-mediated microdissection of paraffin sections from Xenopus embryos allows detection of tissue-specific expressed mRNAs Yukiko ImamichiGeorgia LahrDoris Wedlich Technical Note Pages: 361 - 366