Article
Dissecting the maize genome by using chromosome addition and radiation hybrid lines.
Proceedings of the National Academy of Sciences of the United States of America - 29 Jun 2004
Kynast Ralf G, Okagaki Ron J, Galatowitsch Mark W, Granath Shannon R, Jacobs Morrison S, Stec Adrian O, Rines Howard W, Phillips Ronald L
Abstract excerpt
We have developed from crosses of oat (Avena sativa L.) and maize (Zea mays L.) 50 fertile lines that are disomic additions of individual maize chromosomes 1-9 and chromosome 10 as a short-arm telosome. The whole chromosome 10 addition is available only in haploid oat background. Most of the maize chromosome disomic addition lines have regular transmission; however, chromosome 5 showed diminished paternal...
Topics
- Avena
- Chromosome Breakage
- Chromosomes, Plant
- Crosses, Genetic
- Fertility
- Genome, Plant
- Genomics
- Genotype
- Hybridization, Genetic
- In Situ Hybridization, Fluorescence
- Mutation
- Polymerase Chain Reaction
- Radiation Hybrid Mapping