Tetrad analysis, which examines the four chromatids resulting from a single meiosis, is an ideal method to study the mechanisms of homologous recombination.

Scott Keeney, Bernard de Massy, Maria Jasin and colleagues report a method to perform tetrad analysis (analysis of all four chromatids from a single meiosis) in mouse and analyzed two ...

Meiosis: It is a special type of cell division that occurs in Sexually Reproducing organisms and thus gametes (sex cells) are produced. ... - Each tetrad is comprised of four chromotids.

How Cells Divide: Mitosis vs. Meiosis by Rick Groleau As viewed from a human perspective, nature has done some ingenious engineering to overcome some of the obstacles it has faced.

meiosis is a form of cell division which produces four non-identical, haploid sex cells or gametes (sperm and ova in humans) Next page. Cell differentiation. Previous page. Mitosis and the cell cycle.

Welcome to Mitosis vs. Meiosis. This half of the screen illustrates mitosis—the division of a cell's nucleus. Along with cytokinesis (the division of the rest of a cell), mitosis results in a ...

Researchers at the IPK Leibniz Institute have discovered a previously unknown protein that is central to plant reproduction. The protein SCEP3 enables plants to mix and precisely distribute their ...