How does recombination contribute to offspring diversity? How does synapsis increase genetic diversity? How does the process of crossing over during meiosis increase genetic diversity? How do genetic mutations influence biological diversity? How does gene flow affect diversity in a population?
Physics of Life ReviewsHerna´ndez AC, Guille´n JC (2012) How to get exogenous DNA to cross the cell membrane of plants: comment on "Physical methods for genetic transformation in plants" by Rivera et al. Phys Life Rev 9(3):348-349...
In humans, FANCM is best known for its involvement in a mitotic DNA repair network, which, when defective, can give rise to the genetic disorder Fanconi ane- mia, characterized by heightened cancer susceptibility, anemia and developmen- tal problems. It will be interesting to see whether it ...
When breeding, it is sometimes helpful to outcross. In outcrossing, an animal outside the breed is allowed to mate with an animal inside the breed. The offspring from that mating increase the size of the gene pool, decreasing the probability of genetic diseases being passed on. For more ...
In fact, how often has an individual encountered someone who looks just like someone they know even though there is no genetic link between these persons? All that human flesh is heir to flows direct to us from the filaments of time. The basic Zodiac archetypes are refined further through ...
Answer to: How do genetic clones provide evidence that differences between cells are the result of gene expression rather than the presence of...
But scientists soon realized that genetic maps were less like an instruction manual and more like the parts catalog you get with Ikea furniture. What’s more, researchers discovered other catalogs that added complex variables to the relationships between genes and disease—for example, the proteome,...
These findings are supported by recent analyses of human genetic variation, which reveal that hundreds of genes have been subject to recent positive selection, often in response to human activities. Here, we collate these data, highlighting the considerable potential for cross-disciplinary exchange to...
DNA is also used by commercial organizations like Ancestry and 23andMe to provide family history and health information to people who pay for the service. "It is very popular. In fact, more than 30 million people have taken at-home genetic ancestry tests," Roth said. ...
Since the late 1990s corneal crosslinking (CXL) has been proposed as a new possibility to stop progression of keratoconus or secondary corneal ectasia, with the promising aim to prevent progressive visual loss due to the evolution of the pathology and to delay or avoid invasive surgical procedures...