Until now, cells dividing by mitosis were thought to grow round and then split into two identical, spherical daughter cells. New research has found that some cells are isomorphic, meaning they ...

Before doing this activity, students should understand the cellular basis of sexual reproduction. Modeling Meiosis is intended to help students to focus on the inputs and outputs of meiosis, and to ...

Germ cells are progenitors of the gametes. These singled-out cells move through the gut to the developing gonads and undergo mitotic proliferation followed by meiosis and differentiation into ...

The risk of second tumors after chimeric antigen receptor (CAR) T-cell therapy, especially the risk of T-cell neoplasms related to viral vector integration, is an emerging concern.

Scientists say they have successfully eliminated HIV from infected cells, using Nobel Prize-winning Crispr gene-editing technology.

Meiosis is the key process for sexual reproduction of most eukaryotes. After a single round DNA replication followed with two successive rounds of cell divisions, the diploid cells produce haploid ...

Difference Between Mitosis and Meiosis Difference Between Mitosis and Meiosis: Both mitosis and meiosis are types of cell division. However, they differ in many aspects. Here we present the key ...

Mitosis and meiosis are both processes by which cells reproduce, but there are distinct differences between the two. While new cells are generated during mitosis, meiosis is a special type of cell ...

Both mitosis and meiosis play vital roles in genetics and reproduction. Mitosis ensures the continuity of genetic information, allowing cells to grow and repair in a controlled and precise manner.

New research in an animal model of aging suggests a possible mechanism for why people with early menopause or other genetic conditions affecting the reproductive system are more likely to get ...

Mitosis and meiosis are two kinds of cell division that are essential to most forms of life on earth. Here we investigate the key differences and similarities between the two processes.

Meiosis and oocyte formation are genetically separable events, 3 but faulty meiosis is a barrier to the development of functional oocytes capable of transmitting a single copy of each chromosome.