Genes and alleles are essential to basic genetics, but what are the differences between them? In this guide, we compare genes and alleles and provide simple definitions and examples for both. Genes ...
Tumor necrosis factor (TNF) and lymphotoxin alpha (LTA) influence a variety of cellular responses and play a complex role in the immune response. Several single nucleotide polymorphisms (SNPs) have ...
Identity by descent (IBD) is a fundamental concept in genetics and refers to alleles that are descended from a common ancestor in a base population. Identity by state (IBS) simply refers to alleles ...