[dropcap style=”normal or inverse or boxed”]H[/dropcap]ow are mammals related to one another ? This question has puzzled biologists for decades. In our most recent publication we describe how, using sequence data and sophisticated phylogenetic models, we have resolved this issue. Our analysis shows that the root of the placental mammal phylogeny is the common ancestor…
[lead]Abstract:[/lead] Recent advances in molecular biology and computational power have seen the biomedical sector enter a new era, with corresponding development of Bioinformatics as a major discipline. Generation of enormous amounts of data has driven the need for more advanced storage solutions and shared access through a range of public repositories. The number of such biomedical…
Suspendisse ad minima veniam, quis nostrum potenti. Donec quia dolores eos qui ratione venenatis, eros scelerisque volutpat qui dolorem ipsum quia dolor sit amet fringilla, mi diam varius ligula, in eleifend lectus est fermentum lorem. Duis volutpat sollicitudin ante ac hendrerit.
There are multiple theories on the evolution of genomic imprinting. We investigated whether the molecular evolution of true orthologs of known imprinted genes provides support for theories based on gene duplication or parental conflicts (where mediated by amino-acid changes). Our analysis of 34 orthologous genes demonstrates that the vast majority of mammalian imprinted genes have…
Cancer is a common occurrence in multi-cellular organisms and is not strictly limited to the elderly in a population. It is therefore possible that individuals with genotypes that protect against early onset cancers have a selective advantage. In this study the patterns of mutation in the proteins of a well-studied DNA damage response pathway have been examined…