Welshons, W. J., and Russell, L. B., Proc. U.S. Nat. Acad. Sci., 45, 560 (1959).

Chromosome abnormality is the condition in a cell or organism where the number of chromosomes or the structure of any chromosome differs from the normal karyotype. When the variant genotype is not ...

You may search by Position Type, either MLS (Master of Library Science) or non-MLS or by Library Type (Academic, Public, School, or Special). You may only search by one field at a time. Most recent ...

However, because males have only one X chromosome, if they have a mutant HPRT1 gene, they will develop Lesch-Nyhan syndrome.

Chromosome Puffs These enlarged regions on the giant chromosomes found in some insect cells have been shown to be active genes. They probably produce the nucleic acid that translates the genetic ...

eLife is a non-profit organisation inspired by research funders and led by scientists. Our mission is to help scientists accelerate discovery by operating a platform for research communication that ...

Chitons overcome evolutionary constraints through unprecedented genomic dynamism, with extensive chromosomal rearrangements and duplications despite about 300 million years of morphological stasis.

Haemophilia is rare, but for its victims, ignorance is a barrier. Early diagnosis driven by genetic data can allow patients ...

Recent actions by the Trump administration are threatening the future of libraries in Seattle and other Washington communities. On March 14, a White House Executive Order was issued to eliminate ...

Get Instant Summarized Text (Gist) The CST complex and DNA polymerase α/primase (PP) form an assembly at chromosome ends that regulates telomerase activity and safeguards telomeres. Disruption of ...

Millions of people visit their libraries every week. What's the draw? Everything. During National Library Week, April 6–12, 2025, take time to discover (or rediscover) what draws people in. This ...