Nonadditive changes in genome size during allopolyploidization in the wheat (Aegilops-Triticum) group

Article Abstract:

Research has been conducted on allopolyploid formation associated with genetic and epigenetic changes. The authors have investigated synthesized wheat allopolyploids and their parental plants, and the results demonstrate that the allopolyploids have a genome size smaller than has been anticipated, and that the nonadditive change in genome size can represent the preprogrammed adaptive response to genomic stress caused by hybridization.

United States, Turkey, Wheat, Wheat Farming, Physiological aspects, Adaptation (Biology), Evolutionary adaptation, Genomes, Heredity, Hybridization, Allopolyploid, Allopolyploidy

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Genes in Canine Articular Cartilage That Respond to Mechanical Injury: Gene Expression Studies With Affymetrix Canine GeneChip

Article Abstract:

The genetic aspects of canine osteoarthritis are investigated. Findings include a 3.8-fold increase in expression, verified by real-time quantitative reverse transcriptase polymerase chain reaction.

Models, Osteoarthritis, Gene expression, Dogs, Animal genetics, Dog diseases

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