DNA contains genes that carry instructions for the manufacture of a protein. If a mutation occurs in a gene that results in a change to the sequence of DNA bases, then the structure of the protein ...
We are interested in the potential for evolution of novel metabolic pathways patched together from multiple promiscuous ... This process is complicated by numerous factors, including the need to ...
Osteosarcoma is a type of aggressive bone cancer that most commonly affects children and young adults between the ages of 10 and 20, during times of rapid bone growth. Although rare, it has a ...
Variation is the differences in the characteristics of organisms. It can be caused by the genes an individual inherits or the environment it lives in. Extensive genetic variation is contained ...
GrrlScientist writes about evolution, ecology ... Antibiotic resistance is fueled either by new bacterial mutations or by acquiring resistance genes from other bacteria. A team of researchers ...