Latest Cytogenetics Stories
After more than a century of study, mysteries still remain about the process of meiosis—a special type of cell division that helps insure genetic diversity in sexually-reproducing organisms.
An international team of scientists, including biologists from the University of North Carolina at Chapel Hill, may have pinpointed for the first time the mechanism responsible for cell polyploidy, a state in which cells contain more than 2 paired sets of chromosomes.
New findings of researchers from the University of Modena and Reggio Emilia (Mauro Mandrioli, Valentina Monti and Gian Carlo Manicardi) show that in aphids the two X chromosomes have a different inheritance.
In children with genomic disorders, often a gamete – egg or sperm – has gone disastrously awry with either a duplication or deletion of genetic material that results in physical and neurological problems for the subsequent child.
A novel technique that enables scientists to measure and document tumor-inducing changes in DNA is providing new insight into the earliest events involved in the formation of leukemias, lymphomas and sarcomas, and could potentially lead to the discovery of ways to stop those events.
New research presented today at the European Society for Pediatric Endocrinology meeting has found a genetic region, which may control testicle development in the fetus.
Fruit flies have been indispensible to our understanding of genetics and biological processes in all animals, including humans.
A chromosomal "catastrophe" that occurs early in development may be to blame for some cases of developmental delay or cognitive disorders, according to new research.
- One of a pair of round metal cymbals attached to the fingers and struck together for rhythm and percussion in belly dancing.
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