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Robustness Against Extinction by Stochastic Sex Determination in Small Populations
Robustness Against Extinction Stochastic Sex Determination Small Populations Populations and Evolution
2012/5/2
Sexually reproducing populations with small number of individuals may go extinct by stochastic fluctuations in sex determination, causing all their members to become male or female in a generation. In...
Genotype networks, innovation, and robustness in sulfur metabolism
Genotype networks innovation robustness sulfur metabolism
2010/11/15
Metabolic networks are complex systems that comprise hundreds of chemical reactions which synthesize biomass molecules from chemicals in an organism's environment. The metabolic network of any one org...
Phenotypic robustness can increase phenotypic variability after non-genetic perturbations in gene regulatory circuits
Phenotypic robustness increase phenotypic variability non-genetic perturbations gene regulatory circuits
2010/11/15
Non-genetic perturbations, such as environmental change or developmental noise, can induce novel phenotypes. If an induced phenotype confers a fitness advantage, selection may promote its genetic sta...
Modeling of the gap junction of pancreatic β-cells and the robustness of insulin secretion
pancreatic β-cells gap junctions synchronization robustness
2010/12/2
Pancreatic β-cells are interconnected by gap junctions, which allow small molecules to pass from cell to cell. In spite of the importance of the gap junctions in cellular communication, modeling studi...
Robustness of Selection Indices in Murrah Buffaloes
Accuracy of Selection Aggregate Genotype Break Even Points Murrah Buffaloes Relative Economic Values Robustness of Selection Indices
2016/4/14
Data pertaining to first lactation records of 316 Murrah buffaloes, progeny of 47 sires, maintained at NDRI Farm for a period of 18 years were analysed to construct selection indices and to examine th...