Somatic association of chromosomes in asynaptic genotypes ofAvena sativaL.
β Scribed by Hugh Thomas
- Publisher
- Springer
- Year
- 1973
- Tongue
- English
- Weight
- 538 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0009-5915
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π SIMILAR VOLUMES
A genotype of the diploid species Avena longiglumis (Cw 57) has been shown to modify the genetic control of diploid-like chromosome pairing in the cultivated oat, A . sativa (2n=6x=42) leading to increased homoeologous chromosome pairing in 4x hybrids between the two species (Rajhathy & Thomas, 1974
Chromosome number in the cells of the first division cycle in the root tip of Hordeum vulgare (2n~ 14) was apparently reduced from 2n to n by the ehloramphenicol (CAP) treatments in early S, S late and/or early G 2 stages. Morphological observations and measurements of relative D:NA content per cell