Genetics and Evolution

How Acetylation of Histones Controls Gene Activity

How to Label the Flow of Genetic Information in Cells

Cave Sex: The Biology Behind Primal Attraction

What Is Lariat Formation and Why Is It Important?

Histone Structure and Its Role in Gene Control

The Percentage of Chromosomally Abnormal Embryos by Age

Francis Galton and the Origins of Eugenics

What Is DNA Quality and Why Does It Matter?

Four-Horned Sheep: Breeds, Genetics, and Rarity

Heterochrony Definition: Examples in Evolution

What Is Nematostella vectensis & Why Is It Important?

Hominid Family Tree: Charting Our Human Origins

The XY Chromosome and Its Role in Human Biology

The KLRB1 Gene: Function in Immunity and Disease

What Does “Y Chromosome Detected” Mean?

How Long Does DNA Last in Different Environments?

Down Syndrome Risk and HCG Levels by Week

What Is an Outbred Population and Why Is It Important?

Chromosome 16p11.2 Deletion Syndrome: Causes & Symptoms

What Is a Deleterious Mutation? Causes and Consequences