Researchers have identified a group of ribonucleases that play a role in self-incompatibility, a mechanism preventing plants from fertilizing each other. This discovery has the potential to enhance breeding strategies for coffee varieties.
Researchers found mutations in the TACI gene in patients with CVID and IgA deficiency, linked to recurrent infections and low immunoglobulin levels. This discovery may lead to a new test for diagnosis of these immune deficiency syndromes.
Rising temperatures exacerbate cadmium's toxic effects on oysters, reducing their survival chances and increasing metabolic rate. As a result, future research will focus on the thermal tolerance of cold-blooded species affected by cadmium pollution.
Researchers identified a brain circuit for social function and its abnormalities in people with Williams Syndrome, who exhibit increased anxiety despite being highly social. The amygdala's response regulation was found to be critical to social behavior, with abnormal processing leading to fearlessness in social interactions.
Researchers found that the p16 gene inactivates key enzymes JNK 1 and JNK 2, keeping them from activating proteins that promote cell growth. A small protein mimicking p16 has been designed to mimic its action, showing promise for anti-cancer activity.