In a leap forward for genetic and biomedical research, two scientists at the University of Missouri have developed a powerful ...

A unique feature of HR is that it repairs the damage to the DNA in a highly accurate way. In eukaryotic cells (those with a ...

The antimitotic properties of parthenolide, a natural compound with known anticancer activity, have been largely ...

Women age differently from men when it comes to health—particularly in conditions like cardiovascular disease and ...

Polytene chromosomes are typically found in the salivary ... the organization of the nucleus at interphase and the molecular structure of chromatin. They also provide novel insights into the ...

Chromosomes are tightly coiled structures ... Scientists assign the letters A, T, C, and G to “bases,” which are part of the structure of DNA. Strings of these letters make up your complex ...

Increased risk for autism appears to be linked to the Y chromosome, a Geisinger Health System study has found, offering a new explanation for the greater prevalence of autism in males. The results ...

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 ...

These motors play distinct roles in manipulating chromosome structure. Swimming motors, similar to RNA polymerases - enzymes that copy DNA sequences into RNA - help expand and contract the ...

For this reason, they have been very important in elucidating chromosome fine structure and physiology, especially in diptera. The endoreduplication cycle differs from endomitosis because it results ...

Non-Africans carry around 2% Neanderthal DNA in their genomes — yet there's one chromosome where DNA from our ancient cousins is nowhere to be found. When you purchase through links on our site ...

a structure that is involved in ensuring that chromosomes are segregated properly when a cell divides. Mistakes in chromosome segregation can lead to cell death and cancer development. The ...