These results indicate that intense genetic selection for increased EMD in this sheep population is also likely to select for increased glycolytic fibres in the longissimus muscle.
Burkhart, C. A., Cherry, J. A., Van Krey, H. P. & Siegel, P. B. Genetic selection for growth rate alters hypothalamic satiety mechanisms in chickens.
The third strategy aims to maximise offspring survival by a combination of management, nutrition and genetic selection for behavior (temperament).
Xu, P., Siegel, P. B. & Denbow, D. M. Genetic selection for body weight in chickens has altered responses of the brain's AMPK system to food intake regulation effect of ghrelin, but not obestatin.
Commercial regulation of ripening is currently achieved through early harvest, by controlling the postharvest storage atmosphere and genetic selection for slow or late ripening varieties.
It appears that genetic selection for fleece weight is associated with differences in rumen bacterial diversity that persist across different feeding levels.
Genetic selection for nutrient digestibility is hampered by shortage of data on individual digestibility, but might help to further improve efficiency of pork production.
In a genetic selection for human cell mutants defective for MLKL-dependent necroptosis, we identified mutations in IPMK and ITPK1, which encode inositol phosphate (IP) kinases that regulate the IP code of soluble molecules.
Divergent genetic selection for wool growth as a single trait has led to major changes in sheep physiology and metabolism, including variations in rumen microbial protein production and uptake of α-amino nitrogen in portal blood.
Future yield increases are expected to come from further developments in gene delivery and genetic selection for more efficient recovery of high-producing cell lines and in high-throughput cultivation systems to simplify medium design and bioprocess development.
Changes in the present evaluation strategies, such as devising new mandatory guidelines including the description of concrete behavior patterns and/or objective behavior tests, are required to enable a meaningful, genetic selection for, and thus improvement of personality traits.
