Sentence examples for maternal resources from inspiring English sources

It holds that paternally expressed genes will function to promote offspring growth, at the expense of maternal resources, while maternally expressed genes will limit offspring growth to provide a more even distribution of resources amongst offspring throughout the mother's reproductive lifespan.

The parental conflict theory developed to explain the evolution of imprinted genes [ 8] suggests that paternally expressed genes tend to promote growth of the offspring at the expense of the mother, while maternally expressed genes act as growth-limiting factors to conserve maternal resources [ 8].

The parental conflict hypothesis postulates that genomic imprinting in mammals evolved because of conflicting maternal and paternal interests in the allocation of maternal resources to the offspring with paternally epressed genes enhancing and maternally epressed genes limiting feto-placental growth.

"Like a credit card with no limit, drawing on all the maternal resources".

Conflict happens with genes too: paternal genes help construct the placenta, an invasive organ designed to gain access to maternal resources, while maternal genes show greater involvement with the embryo itself.

The two-parent family isn't coming back, this argument might run, the working class male can't hack it in the new economy, so better to just encourage working class women to have fewer children so that their work-life balance is easier to manage and the children that they do have aren't competing for scarce maternal resources with too many brothers and sisters.

Thus, maternally and paternally inherited alleles of genes that influence maternal resource transfer to offspring have different optima for total gene expression levels.

Thus, costs in the form of maternal resource loss and delay in reproduction are curbed [6], [34].

Human gestational load is less than in the mouse, resulting in reduced need for maternal resource competition, and therefore maybe also a lack of placental specific imprinting.

Maternal resource deprivation.

Thus maternal BMI may be associated with neonatal fatness as it reflects maternal resource availability.