B chromosome polymorphism in Korean rye populations
β Scribed by Romera, F; Vega, J M; Diez, M; Puertas, M J
- Book ID
- 109859196
- Publisher
- Nature Publishing Group
- Year
- 1989
- Tongue
- English
- Weight
- 91 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0018-067X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Four populations of yellow necked mice Apodemusflavicollis were karyologically studied for the presence of B chromosomes. One or two B chromosomes were found in all populations except one, in frequencies which differ significantly. The Bs cannot be accurately distinguished from chromosomes of normal
A natural population of D. melanogaster from Korea (Chungju) has been examined with respect to inversion polymorphism. Thirteen different inversions were found distributed approximately equally on chromosome pairs II and III. Some of them proved to be frequent and cosmopolitan, others rare and endem