Poorer representation of minds underpins less accurate mental state inference for out-groups.

Societies are becoming more polarised, driven in part by misconceptions about out-groups' beliefs. To understand these effects, one must examine the cognitive processes underlying how people think about others. Here, we investigate whether people are less prone to theorise about the minds of out-groups, or less able to do so.

Embodiment in the enfacement illusion is mediated by self-other overlap.

The enfacement illusion is a facial version of the rubber hand illusion, in which participants experience tactile stimulation of their own faces synchronously with the observation of the same stimulation applied to another's face. In previous studies, participants have reported experiencing an illusory embodiment of the other's face following synchronous compared to asynchronous stimulation. In a series of three experiments, we addressed the following three questions: (i) how does similarity between the self and the other, operationalized here as being of the same or different gender to the other, impact the experience of embodiment in the enfacement illusion; (ii) does the experience of embodiment result from alterations to the self-concept; and (iii) is susceptibility to the experience of embodiment associated with interoceptive processing, i.

Self-ownership, not self-production, modulates bias and agency over a synthesised voice.

Voices are fundamentally social stimuli, and their importance to the self may be underpinned by how far they can be used to express the self and achieve communicative goals. This paper examines how self-bias and agency over a synthesised voice is altered when that voice is used to represent the self in social interaction. To enable participants to use a new voice, a novel two-player game was created, in which participants communicated online using a text-to-speech (TTS) synthesised voice.

Perceptual prioritization of self-associated voices.

Information associated with the self is prioritized relative to information associated with others and is therefore processed more quickly and accurately. Across three experiments, we examined whether a new externally-generated voice could become associated with the self and thus be prioritized in perception. In the first experiment, participants learned associations between three unfamiliar voices and three identities (self, friend, stranger).

Replication fork blockage by transcription factor-DNA complexes in Escherichia coli.

All organisms require mechanisms that resuscitate replication forks when they break down, reflecting the complex intracellular environments within which DNA replication occurs. Here we show that as few as three lac repressor-operator complexes block Escherichia coli replication forks in vitro regardless of the topological state of the DNA. Blockage with tandem repressor-operator complexes was also observed in vivo, demonstrating that replisomes have a limited ability to translocate through high affinity protein-DNA complexes.