IV. 4. Coordinator's report: Chromosome 4.
T. E. Haus, Department of Agronomy, Colorado State University, Fort Collins, Colorado 80523. USA.
Five genes associated with chromosome 4 can be added. Rym 1a, resistance to barley mosaic (2) demonstrated linkage with the hooded gene with 29% recombination. Rrs 9, resistance to barley scald; and rrs 1 and/or rrs 6, resistance to barley scald show trisomic association with chromosome 4 (1). Ch-e, a complementary gene for chlorosis (3) and ov1, a gene for ovuleless (4) have been reported on chromosome 4.
1. Bockelman, H. E., E. L. Sharp and R. F. Eslick. BGN 7:
2. Takahashi, R., I. Hayashi, T. Inouye, I. Moriya and C. Hirao. 1973. Ber. d. Ohara Inst. f. land. Biol. Bd XVI, Heft 1, S. 1-17.
3. Takahashi, R., J. Hayashi and I. Moriya. 1976. BGN 6: 71-73.
4. Tsuchiya, T. and J. Alanko. 1976. BGN 6: 84-85.
BGN 7 toc
BGN Main Index