We are a ‘trencadís’

We have all inherited DNA sequences from forgotten ancient ancestors

0
Illustration women masks

Genomes for a pandemic

Knowing the detailed genomes of viruses and their phylogenies allows us to understand the origin of the outbreak. Was it a zoonosis from bats or were other hosts involved? Where did this fatal transition occur? What is the rate of change of the virus?

0
separador jose saborit

The plants of the future

This monograph analyses the possibility of cultivating plants outside our planet Earth; presents advances in genome editing such as those that have allowed my laboratory to obtain seedless tomatoes; assesses strategies that should lead to more plentiful harvests using fewer resources; and explains biotechnological strategies to strengthen plants’ immune systems or to use them as biofactories in which we can harvest molecules of health or nutrition interest. Will that be enough? Will we make it in time?

0
dna human remains

DNA rewriting our memory

Technological advances in the study of our genome now allow us to infer whose remains have been found, for example, at a mass grave or an anonymous tomb, and to extrapolate where they lived, their physical appearance, or their family origin.

0

Next Stop: Language

Comparing the role FOXP2 plays in humans and other animals is starting to reveal common principles that may have provided building blocks for language evolution.

0
dades massives cern

Big Data and statistics

Big Data brings unprecedented power to address scientific, economic and societal issues, but also amplifies the possibility of certain pitfalls.

0
Post Feature Image

The Genetics of Human Migration

Studying the genetic diversity of human populations today reveals past demographic and migratory events that left an imprint on our genome, same as current migrations will affect our future genetic diversity.

0
Post Feature Image

The size of the genome and the complexity of living beings

The genome and the complexity of living beings. The genome of an organism is the whole DNA content of its cells, including genes and intergenic regions. In prokaryotes (Archaea and Bacteria) there is, in general, a linear relationship between genome size and the number of

0
genoma neandertal

The Neanderthal Genome

Human uniqueness Most cosmological views on human origins portray these as being divine, beyond the natural world. This has partly been influenced by our obvious uniqueness. Because, of all past human species –numbering perhaps over a dozen– we are the only ones to have reached historical

0