Cucurbit Genetics Cooperative Report 6:13 (article 6) 1983 M. Koornneef and B. J. van der Knaap Department of Genetics, Agricultural University, Wageningen, The Netherlands (first author); Deruiterzonen B.V., Bleiswijk, The Netherlands (second author) Monogenic mutants having an elongated hypocotyl when grown in white light have been described for several loci in plants like Arabidopsis thaliana (2) and […]