Abstract
The chiasma map of D. melanogaster is inferred from the genetic map, giving correspondences between physical and genetic locations. Crossing-over is reduced near the centromere and telomeres. If chiasmata occur preferentially near the telomere they must be distal to genetic loci. A precept of Bridges and Morgan is discussed, which Drosophila genetics neglected but chromosome mapping in other organisms should follow.
Original language | English |
---|---|
Pages (from-to) | 405-411 |
Number of pages | 7 |
Journal | Heredity |
Volume | 37 |
Issue number | 3 |
DOIs | |
State | Published - Dec 1976 |