Genetic variation in natural and laboratory populations of the marsupialSminthopsis crassicaudata
โ Scribed by R. M. Hope; J. H. Bennett; C. M. Chesson
- Publisher
- Springer
- Year
- 1986
- Tongue
- English
- Weight
- 730 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0006-2928
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In order to evaluate the potential genetic resources of the wild relatives of crop plants, allozyme variation at 28 loci was determined for 28 Israel populations of Hordeum spontaneum, the progenitor of cultivated barley. Etectrophoretic properties of these loci and their variants are described. The
Length and breadth of eggs were measured in ringed populations of the Great Tit. During a part of the study volume and weight were also measured, but this did not give additional information, viz. variation in specific weight of fresh eggs and deviations from calculated volume were within the limits
Natural populations of Drosophila melanogaster from Anyang and Susac (suburbs of Seoul) have been analyzed with respect to viability variation on the second chromosome. Homozygotes as well as random heterozygotes for wild chromosomes were studied. The frequency of lethal factors was about 16 per cen
We have sampled wild chromosomes from two natural populations of Drosophila melanogaster and obtained flies fully homozygous for the second chromosome, the third chromosome, or both, as well as flies heterozygous for one or both wild chromosomes and balancer chromosomes. Rate of embryogenesis (egg l
The explanation of the maintenance of the large amount of genetic variation in natural populations is a major problem faced by evolutionary geneticists. It is proposed that Nucella lapiHus would make a suitable model for the study of this problem. The presence of visible interpopulation variation in