UConn Center on Aging researchers have published a new editorial in the journal Aging titled "Polyploidy-induced senescence: Linking development, differentiation, repair, and (possibly) cancer?" In ...

Evolution is the basis of biological diversity, driven by mechanisms that allow organisms to adapt and survive. One such mechanism is polyploidy, where organisms carry extra copies of their genomes.

In addition, only 4 of 21 strains of cyanobacteria were monoploid 7. Oligoploid and polyploid species were also found in other phylogenetic groups, and eight examples of polyploid Archaea and Bacteria ...

Polyploid cells (green, indicated with arrows) migrate into the surrounding tissue of a fruit fly larva. Researchers at Tulane University School of Medicine have discovered that if animal cells gain ...

The predominance of sexual reproduction despite its costs indicates that sex provides substantial benefits, which are usually thought to derive from the direct genetic consequences of recombination ...

Scientists have developed a theoretical model that uncovers the dual role of polyploidy -- organisms carrying extra genome copies -- in evolution. Their findings reveal that polyploidy can stabilize ...