Interactions between atoms and molecules are facilitated by electromagnetic fields. The bigger the distance between the partners involved, the weaker these mutual interactions are. In order for the ...

Array-based comparative genomic hybridization is ushering in a new standard for analyzing the genome, overcoming the limits of resolution associated with conventional G-banded karyotyping. The first ...

Selection experiments in the wild have greatly aided our understanding of how selection shapes phenotypic diversity in natural populations. However, these experiments have been hindered by the fact ...

When individuals from two different species interbreed, hybrid organisms may emerge that display characteristics from both ...

When individuals from two different species interbreed, hybrid organisms may emerge that display characteristics from both ...

Here is the definition from Wiki: Introgression is a term used in genetics, particularly plant genetics, to describe the movement of a gene from one species into the gene pool of another by ...

In this video I am going to look into what fossils can reveal to us about the hybridization that occurred with early humans during the Late Pleistocene in Western Eurasia. I have spoken many times now ...

E. Anderson and G. L. Stebbins, Jr. (1) It has been established by recent work in Palaeontology and Systematics that evolution has not proceeded at a slow even rate. There have instead been bursts of ...