Summary
1. Three new sex-linked eye-colour mutants ofDrosophila pseudo-obscura are described and named: buff, rust and rust2.
2. Buff is an allele of white and eosin and has been given the symbolw b. Rust and rust2 are located 28 cross-over units to the right of vermilion and 20 to the left of sepia.
3. The combined effects of these with other eye-colour genes are described.
4. The development and histology of rust have been studied in detail and compared with wildtype.
Similar content being viewed by others
References
Bridges, C. B. (1919). “Specific modifiers of eosin eye-colour inDrosophila melanogaster.”J. exp. Zool. 28, 337–84.
Cochrane, F. (1936). “Observations on eye-colour development inDrosophila pseudo-obscura.”J. Genet. 32, 183–7.
—— (1937). “An histological analysis of eye pigment development inDrosophila pseudo-obscura.”Proc. Roy. Soc. Edinburgh,57, 385–99.
Crew, F. A. E. &Lamy, R. (1934). “The second linkage group inDrosophila pseudo-obscura.”J. Genet. 29, 269–76.
—— —— (1935). “Linkage groups inDrosophila pseudo-obscura.”J. Genet. 30, 15–29.
Lancefield, D. E. (1922). “Linkage relations of the sex-linked characters inDrosophila obscura.”Genetics,8, 335–84.
Morgan, T. H. &Bridges, C. B. (1913). “Dilution effects and bicolourism in certain eye-colours ofDrosophila.”J. exp. Zool. 15, 429–65.
Morgan, T. H., Bridges, C. B. &Sturtevant, A. H. (1925). “The genetics ofDrosophila.”Bibliogr. genet. 2, 1925.
Peterfy, T. (1928).Metodik wiss. Biol. Berlin.
Safir, S. R. (1916). “Buff, an allelomorph of white eye-colour inDrosophila.”Genetics,1, 584–90.
Sturtevant, A. H. &Tan, C. C. (1937). “The comparative genetics ofDrosophila pseudo-obscura andD. melanogaster.”J. Genet. 34, 415–32.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Cochrane, F. Three new eye-colour mutations inDrosophila pseudo-obscura . Journ. of Genetics 36, 1–9 (1938). https://doi.org/10.1007/BF02982369
Issue Date:
DOI: https://doi.org/10.1007/BF02982369