IV.10 Report by coordinators on chloroplast genes: Progress report II on diallelic tests between mapped chloroplast genes and chloroplast genes in stock collection at Copenhagen.
D. von Wettstein and K. Kristiansen, Institute of Genetics, University of Copenhagen, Ø. Farimagsgade 2A, DK-1353 Copenhagen K., Denmark.
According to the report in BGN 4: 107-108 from the Genetic Stock Center at Fort Collins, the stock of albino mutant ac3 sent to us is a3. The stock is two-rowed and the mutant not allelic to ac (cf. BGN 3: 99) and not located on chromosome 3. We have therefore to conclude that the data given in our report BGN 3: 90 for ac3 apply to a3 on chromosome 2 (cf. BGN 4: 100).