Scientists report adaptive divergence in cryptic color pattern is underlain by two distinct, complex chromosomal rearrangements, where millions of bases of DNA were flipped backwards and moved from ...

Understanding the material basis of adaptive evolution has been a central goal in biology dating back to at least the time of ...

Hemophilia, a rare inherited bleeding disorder, is primarily caused by mutations in specific genes that impair the body’s ...

Comprehensive reference genomes have now been assembled for six ape species: siamang (a Southeast Asian gibbon), Sumatran orangutan, Bornean orangutan, gorilla, bonobo and chimpanzee. Areas of their ...

The biological research of UC Santa Cruz’s Needhi Bhalla to determine the molecular motions at the heart of heredity has ...

“For example, we know that having multiple sets of chromosomes is rare for animals ... which helps eliminate harmful mutations over time. However, the flowerpot snake appears to have developed a way ...

Additionally, they made an unusual discovery: some individuals—but not all—had mutations resulting in three copies of certain chromosomes, hinting at exposure to an unknown mutagen. The results ...

These DNA fragments are released by cells throughout the body, including tumor cells, and can provide valuable information about genetic mutations, chromosomal abnormalities ... under many ...

Plus an unusual discovery that some individuals, but not all, had mutations resulting in three copies of certain chromosomes, hinting towards exposure to an unknown mutagen. The results ...

Cereals such as rice, wheat, maize, and barley are essential in the human diet and have various uses in the food industry. Their suitability for different industrial applications depends on the ...