Images of barley gene maps Chromosome 2, from Jerry Franckowiak, Barley Genetics Newsletter 24:132, 1995. Chromosome 4, from Brian Forster, Barley Genetics Newsletter 25:93, 1996. Chromosome 5 (1H), from Jens Jensen, September 1996. This map is a successor to the one published in Barley Genetics Newsletter 25, 1996, with many molecular markers added. The image is 1152 x 1703 pixels, larger than most computer screens, but it can be viewed using software such as Netscape that displays images in a scrolling window.