The Hardy-Weinberg theorem characterizes the distributions of genotype frequencies in populations that are not evolving, and is thus the fundamental null model for population genetics. Under the ...

For more than a century, Mendelian genetics has shaped how we think about inheritance: one gene, one trait. It is a model that still echoes through textbooks—and one that is increasingly reaching its ...

For more than a century, heredity has been framed through the tidy logic of Mendel’s pea plants: traits pass from parent to offspring by fixed genetic rules. But a new mouse study suggests that ...

A new international study challenges the century‑old dominance of Mendelian genetics, arguing that most traits arise from complex interactions among many genes rather than single gene–trait links.

Mendel’s monastery garden experiments went largely unnoticed during his life, but their implications would ripple through science decades later. Gregor Mendel, Austrian botanist and founder of ...

Researchers at Johns Hopkins University and Texas A&M University have documented at least 522 autosomal sites where DNA methylation patterns pass from parent to offspring without following Mendel’s ...