A new insight into quinoa diversity enables sequence-based breeding and functional genomics.

The subcortical visual pathway through the midbrain superior colliculus is responsible for visually evoked Pavlovian conditioning and dopamine neuron responses with predicted value in monkeys, which remained after lesioning V1.

Four types of declarative memory rely on different weightings of similar component processes, according to fMRI and subjective ratings.

Two-photon microscopy, combined with chemotaxis assays, synchronized thymocyte selection studies, and flow cytometry analyses, reveal that CCR4 and CCR7 promote medullary entry and central tolerance of immature and mature post-positive selection thymocyte subsets, respectively, with distinct outcomes for central tolerance.

A small RNA molecule called miR-124 controls pheromone production and sexual behaviour in Drosophila by regulating sex-specific gene expression in males.

The ISR kinase GCN2 is critical for maintaining tumor amino acid levels to facilitate growth, suggesting a novel therapeutic strategy for the treatment of prostate cancer by inducing starvation for essential amino acids.

Experimental evolution reveals how adaptation by increased expression of a gene depends on a combination of simple genetic properties of the gene's neighbors on the DNA.

Mechanisms for shaping the chromatin accessibility landscape operate during development to regulate how embryonic patterning information is interpreted at the level of gene regulatory networks.

IRS-1, a canonical signaling mediator of IGF-I receptor, serves as an endocytic regulator of IGF-I receptor to facilitate the sustained IGF signaling.

The sampling of visual space is not only warped by attention towards locations but also depends on attended features.