The accurate distribution of chromosomes in an oocyte is essential for the correct transmission of genetic information to the ...

These motors play distinct roles in manipulating chromosome structure. Swimming motors, similar to RNA polymerases—enzymes ...

Changes in chromosome structure in any individual cell are probably of no importance. That one cell won't function well and might die soon. Translocations are important when they occur in a large ...

Superman syndrome, also known as 47, XYY, is a condition classified as a chromosomal aneuploidy (which is an abnormality in chromosome structure and/or number) in which males have an additional Y ...

For decades, the Y chromosome — one of the two human sex chromosomes — has been notoriously challenging for the genomics community to sequence due to the complexity of its structure. Now, this elusive ...

This research provides a deeper understanding of how motorized processes shape chromosome structures and influence cellular functions." Peter Wolynes, study co-author and the D.R. Bullard-Welch ...

Get Instant Summarized Text (Gist) A new AI tool accurately predicts the 3D structure of chromosomes in individual cells, overcoming challenges of noisy and incomplete single-cell data.

Researchers unearthed the 52,000-year-old remains in 2018 near the village of Belaya Gora in northeastern Siberia, where freezing temperatures helped preserve the structure of the chromosomes ...

The sequences ranged from 45.2 million to 84.9 million base pairs in length, and taken together, they show that the Y chromosome has substantially diversified in its size and structure over this time.

Even within the Y chromosome, the genes are split into several regions, which are very different from each other in terms of content, structure, and evolutionary history. Understanding rates of change ...

The Y chromosome is unusually repetitive, making it particularly difficult to sequence and assemble; it contains a complex repeat structure that includes long palindromes, tandem repeats, and ...