Journal Club

Highlighting recent, timely papers selected by Academy member labs

Author Archives: David Adam

New culturing techniques track crucial stage of embryo development

The second week of gestation is crucial for human development, as the growing embryo needs to implant in the mother’s womb to survive. Many early pregnancies fail at this point, but it has been difficult to determine exactly why. Lacking … Continue reading

Categories: Cell Biology | Developmental Biology | Journal Club | Reproductive biology | Tagged , , , , | Leave a comment

Easily made, robust chemical reagents could be game changer for developing world science

Enzymes and other chemical reagents are crucial for all sorts of life sciences research. Typically, they’re produced in industrial processes by modified bacteria; then they’re extracted and purified. But scientists in many parts of the world struggle to access such … Continue reading

Categories: Biochemistry | Cell Biology | Journal Club | Medical Sciences | Tagged , , , , | Leave a comment

Gossip drives social bonding and helps people learn

Oscar Wilde said the only thing worse than being talked about was not being talked about. Nevertheless, chit-chat about others has a dubious reputation. That’s unfair, say psychologists and social scientists, who argue that gossip is a useful communication tool, … Continue reading

Categories: Anthropology | Journal Club | Psychological and Cognitive Sciences | Social Sciences | Tagged , , , | Leave a comment

Venus flytrap mechanism could shed light on how plants sense touch

Labelled by Charles Darwin as a “most wonderful” plant, the Venus flytrap is more than a carnivorous curiosity. The rapid closing of its leaves when brushed by prey offers researchers a way to investigate how plants sense their environment through … Continue reading

Categories: Cell Biology | Journal Club | Plant Biology | Tagged , , , , , | Leave a comment

Massive study suggests chimp populations mixed more recently than previously reported

A recent study in Communications Biology reports results from the largest such survey of chimpanzee genetics so far. It suggests that animals from the different groups have mixed more recently than many researchers in the field previously believed. The findings … Continue reading

Categories: Evolution | Genetics | Journal Club | Population Biology | Tagged , , , , , | 1 Comment

Noncoding DNA shown to underlie function, cause limb malformations

Genes that code for proteins make up only about 2% of the human genome. Many researchers once dismissed the other 98% of the genome as “junk DNA,” but geneticists now know these noncoding regions help to regulate the activity of … Continue reading

Categories: Biochemistry | Genetics | Journal Club | Tagged , , , , | 2 Comments