Thus, in her experiments, McClintock observed several fundamental properties of chromosome biology ... Nature provided the model that gave scientists their first glance into the unique structure ...

The centromeres of human chromosomes are heterochromatic regions ... Figure 3 shows one model of how CENP-A and CENP-B might interact with alpha satellite DNA. In this model, CENP-B dimers bind ...

In particular, it explains that humans have one fewer chromosome pair in their cells than apes, due to a mutation found in chromosome number 2 that caused two chromosomes to fuse into one.

Led by WSU College of Pharmacy and Pharmaceutical Sciences Professor Jiyue Zhu, the research team has developed mice that have human-like short telomeres, enabling the study of cellular aging as it ...

After years of hard work, scientists have succeeded in creating genetically-engineered mice that could help accelerate ...

Globally, scientists are working to unlock the secrets of extending human lifespan at the cellular level, where aging occurs ...

Researchers have developed HuT mice, a genetically engineered model with human-like telomeres, enabling scientists to study ...

More information: Kayarash Karimian et al, Human telomere length is chromosome end–specific ... via nanopore sequencing could ...

Human biological sex is determined by the sex chromosomes X and Y. In most cases, females possess two X chromosomes, while males have one X and one Y. However, there is some evidence that the Y ...

Washington State University scientists have created genetically-engineered mice that could help accelerate anti-aging research.