Chromosome 2H (2): Jerry.D. Franckowiak, Department of Plant Sciences, North Dakota State University, P.O.Box 5051, Fargo, ND 58105-5051, USA. FAX: +1 701 231 8474; E-mail: jfrancko@badlands.nodak.edu

Chromosome 3H (3): Takeo Konishi, Kibi-gun, 294 Okada, Mabi-cho, Okayama 710-13, Japan. FAX: +81 866 98 4334; E-mail: - .

Chromosome 4H (4): Brian P. Forster, Cell and Molecular Genetics Department, Scottish Crop Research Institute, Invergowrie, Dundee, DD2 5DA, United Kingdom. FAX: +44 1382 562426. E-mail: bforst@scri.sari.ac.uk

Chromosome 5H (7): George Fedak, Eastern Cereal and Oilseed Research Centre, Agriculture and Agri-Food Canada, ECORC, Ottawa, ON, Canada K1A 0C6, FAX: +1 613 759 6559; E-mail: fedakga@em.agr.ca

Chromosome 6H (6): Duane Falk, Department of Crop Science, University of Guelph, Guelph, ON, Canada, N1G 2W1. FAX: +1 519 763 8933; E-mail: dfalk@crop.noguelph.ca

Chromosome 7H (1): Lynn Dahleen, USDA-ARS, State University Station, P.O. Box 5677, Fargo, ND 58105, USA. FAX: + 1 701 239 1369; E-mail: dahleen@badlands.nodak.edu

Integretion of molecular and morphological marker maps: Andy Kleinhofs, Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164-6420, USA. FAX: +1 509 335 8674; E-mail: andyk@wsu.edu

Barley Genetics Stock Center: An Hang and Darell M. Wesenberg, USDA-ARS, National Small Grains Germplasm Research Facility, P.O.Box 307, Aberdeen, ID 83210, USA. FAX: +1 208 397 4165; E-mail: A03ahang@attmail.com

Trisomic and aneuploid stocks: An Hang, USDA-ARS, National Small Grains Germplasm Research Facility, P.O.Box 307, Aberdeen, ID 83210, USA. FAX: +1 208 397 4165; E-mail: A03ahang@attmail.com

Translocations and balanced tertiary trisomics: Gottfried Künzel, Institute of Plant Genetics and Crop Plant Research, Corrensstrasse 3, DE-06466 Gatersleben, Germany. FAX: +49 39482 5137; E-mail: Kuenzel@IBK-Gatersleben.de

Desynaptic genes: Gottfried Künzel, Institute of Plant Genetics and Crop Plant Research, Corrensstrasse 3, DE-06466 Gatersleben, Germany. FAX: +49 39482 5137; E-mail: Kuenzel@IBK-Gatersleben.de

Autotetraploids: Wolfgang Friedt, Institute of Crop Science and Plant Breeding, Justus-Liebig-University, Ludwigstrasse 23, DE-35390 Giessen, Germany. FAX: +49 641 702 9749; E-mail: wolfgang.friedt@agrar.uni-giessen.de

Disease and pest resistance genes: Helms Jørgensen, Plant Genetics, Building 301, Plant Biology and Biogeochemistry Department, Risø National Laboratory, DK-4000 Roskilde, Denmark. FAX: +45 46 323383; E-mail: - (until June 30, 1997).

Brian Steffenson, Department of Plant Pathology, North Dakota State University, P.O. Box 5012, Fargo, ND 58105-5012, USA. FAX: +1 701 231 7851; E-mail: bsteffen@badlands.nodak.edu (after July 1, 1997).

Eceriferum genes: Udda Lundqvist, Svalöf Weibull AB, SE-268 81 Svalöv, Sweden. FAX:.+46 418 67109; E-mail: udda@ngb.se.

Chloroplast genes: Diter von Wettstein, Department of Crop and Soil Sciences, Genetics and Cell Biology, Washington State University, Pullman, WA 99164-6420, USA. FAX: +1 509 335 8674; E-mail: diter@wsu.edu

Genetic male sterile genes: Mario C. Therrien, Agriculture and Agri-Food Canada, P.O. Box 1000A, R.R. #3, Brandon, MB, Canada R7A 5Y3, FAX: +1 204 728 3858; E-mail: mtherrien@em.agr.ca

Inversions: Bengt-Olle Bengtsson, Institute of Genetics, University of Lund, Sölvegatan 29,

SE-223 62 Lund, Sweden. FAX: +46 46 147874; E-mail: bengt-olle.bengtsson@gen.lu.se

Anthocyanin genes: Barbro Jende-Strid, Department of Physiology, Carlsberg Research Laboratory, Gamle Carlsberg Vej 10, DK-2500 Copenhagen-Valby, Denmark. FAX: +45 33 274764; E-mail: -.

Ear morphology genes: Udda Lundqvist, Svalöf Weibull AB, SE-268 81 Svalöv, Sweden. FAX: +46 418 67109; E-mail: udda@ngb.se and

Arne Hagberg, Department of Plant Breeding Research, The Swedish University of Agricultural Sciences, SE-268 31 Svalöv, Sweden. FAX: +46 418 67081; E-mail: -.

Semi-dwarf genes: Jerry D. Franckowiak, Department of Plant Sciences, North Dakota State University, P.O. Box 5051, Fargo, ND 58105-5051, USA. FAX: +1 702 231 8474; E-mail: jfrancko@badlands.nodak.edu

Earliness genes: Udda Lundqvist, Svalöf Weibull AB, SE-268 81 Svalöv, Sweden. FAX: +46 418 67109; E-mail: udda@ngb.se

Chromosome duplications: Arne Hagberg, Department of Plant Breeding Research, The Swedish University of Agricultural Sciences, SE-268 31 Svalöv, Sweden. FAX: +46 418 67081; E-mail: -.

Monoclonal antibodies: Steven E. Ullrich, Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164-6420, USA. FAX: +1 509 335 8674; E-mail: ullrich@wsu.edu

Biochemical mutants - Including lysine, hordein and nitrate reductase: Andy Kleinhofs, Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164-6420, USA. FAX: +1 509 335 8674; E-mail: andyk@wsu.edu

Barley-wheat genetic stocks: A.K.M.R. Islam, Department of Plant Science, Waite Agricultural Research Institute, The University of Adelaide, Glen Osmond, S.A. 5064, Australia. FAX: +61 8 303 7109; E-mail: rislam@waite.adelaide.edu.au