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In genetics, a maternal effect occurs when the phenotype of an organism is determined by the genotype of its mother. [1] For example, if a mutation is maternal effect recessive, then a female homozygous for the mutation may appear phenotypically normal, however her offspring will show the mutant phenotype, even if they are heterozygous for the mutation.
The motherhood penalty refers to the economic disadvantages women face in the workplace as a result of becoming mothers. [1] [2] [3] This sociological concept highlights how working mothers often experience wage reductions, diminished perceived competence, and fewer career advancement opportunities compared to their childless counterparts.
Maternal effect dominant embryonic arrest (Medea) is a selfish gene composed of a toxin and an antidote. A mother carrying Medea will express the toxin in her germline, killing her progeny. If the children also carry Medea , they produce copies of the antidote, saving their lives.
The maternal wall is a term referring to stereotypes and various forms of discrimination encountered by working mothers and mothers seeking employment. Women hit the maternal wall when they encounter workplace discrimination because of past, present, or future pregnancies or because they have taken one or more maternity leaves. [ 1 ]
Multiethnic studies have yielded significant data demonstrating that weathering—accumulated health risk due to social, economic and environmental stressors—is a manifestation of social stratification that systemically influences disparities in health and mortality between dominant and minority communities.
It is considered by many to be her single greatest work, [1] and as with much of Gilman's writing, the book touched a few dominant themes: the transformation of marriage, the family, and the home, with her central argument: “the economic independence and specialization of women as essential to the improvement of marriage, motherhood, domestic ...
In the current economic environment, many retailers are struggling. While unemployment remains low and growth in gross domestic product (GDP) has been solid, the past few years of high inflation ...
Clientele effect (economics) (finance) Cluster effect (economics effects) CNN effect (civil–military relations) (CNN) (news media) (warfare of the modern era) Coandă effect (aerodynamics) (boundary layers) (physical phenomena) Coattail effect (political terms) Cobra effect (Economics) Cocktail party effect (acoustical signal processing ...