Conjugation of ubiquitin to a protein substrate provides a tag that either marks the labelled protein for degradation or modulates its function. The process of ubiquitylation, which is catalysed by ...

Consider a reversible (self-adjoint) Markov process with a discrete time parameter and stationary transition probability functions satisfying the Harris recurrence ...

Studies of patients and animals with brain lesions have implicated the hippocampal formation in spatial, declarative/relational and episodic types of memory. These ...