President Trump's order for federal agencies to dismantle webpages that included "gender ideology extremism," the National ...

Each human cell contains 23 pairs of chromosomes that ... this is especially true if the child is male, since his only X chromosome will come from his mother. Are sex differences in behavior ...

Next, chromosomes assume their most compacted ... and for the most part, only cells with correctly assembled spindles enter anaphase. The progression of cells from metaphase into anaphase is ...

While using a light microscope to study sperm formation in wasps, Henking noticed that some wasp sperm cells had 12 chromosomes, while others had only 11 chromosomes. Also, during his observation ...

For chromosomes to form the iconic X-shape that ensures the accurate passing of genetic information during cell division, a ...

identical halves of the chromosome created when DNA is copied in preparation for cell division during mitosis. The chromatids, joined at the centromere, are several centimeters long, but compacted by ...

"Only these features allowed us to recapitulate the native structure of mitotic chromosomes in our model and understand how they can be segregated during cell division." In the future, the ...

A new study from Weill Cornell Medicine provides insights into how cells maintain the tiny end caps of chromosomes as they ...

"Only these features allowed us to recapitulate the native structure of mitotic chromosomes in our model and understand how they can be segregated during cell division." In the future, the ...

The biological research of UC Santa Cruz’s Needhi Bhalla to determine the molecular motions at the heart of heredity has ...

This data from our Center demonstrates that sex hormones and chromosomes work in tandem to impact immune responses, with estrogen only influencing the frequency of class-switched memory B cells in ...