When a species lives in two distinct types of habitats, individuals with traits better suited to each habitat will thrive and reproduce, naturally selecting descendants with those traits. But what ...

Human egg cells are often prone to chromosomal errors. As women age, the error rate increases sharply — and can contribute to infertility, pregnancy loss, and ...

Chromosomal aberrations, encompassing both structural and numerical chromosome abnormalities, are fundamental indicators of genomic instability with far‐reaching implications for cancer risk. These ...

Translocations, in genetics, happen when chromosomes break and the pieces attach to other chromosomes. This mixing of genetic material has important results. The resultant chromosomes are lacking in ...

Stefan Fröhling, M.D., and Hartmut Döhner, M.D. The cause of chromosomal abnormalities remains poorly understood. Studies of various types of leukemia have shown that certain environmental and ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. A closeup shot of a laboratory worker arranging pipette tips in a blue container for a ...

Researchers describe how malignancies leverage evolution and basic cellular functions to promote immune dysfunction and a better future for themselves. Writing in EMBO reports, researchers at ...

Mitotic chromosomes are pivotal for the inheritance of genetic material. Now, it is already known that chromosomes vary in dimensions among organisms. But what governs mitotic chromosomal size and ...

As hopeful parents start their reproductive journeys, they may be offered a variety of tests and screenings, which can be opportunities to learn more about their own health ...