科学与环境

The asteroid that killed the dinosaurs may have helped ants conquer the world

来源: All Top News -- ScienceDaily · 发布于

The asteroid that killed the dinosaurs may have helped ants conquer the world
来源: All Top News -- ScienceDaily

The asteroid that killed the dinosaurs may have set the stage for ants to conquer the planet, with a surprising boost from “jumping genes” hidden in their DNA. Scientists discovered that bursts of activity from these mobile genetic elements coincided with the rise of major ant gr

The asteroid that killed the dinosaurs may have set the stage for ants to conquer the planet, with a surprising boost from “jumping genes” hidden in their DNA. Scientists discovered that bursts of activity from these mobile genetic elements coincided with the rise of major ant groups and may have helped sharpen their extraordinary ability to communicate through smell.

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Scientists discover the immune system’s hidden sense of touch
科学与环境

Scientists discover the immune system’s hidden sense of touch

Scientists at McGill University have discovered a surprising new ability of immune cells that could change how we understand long-term immunity. Researchers found that T cells can actually sense how stiff their surrounding tissues are, using these physical signals to help determi

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Scientists solve a 30-year mystery behind inflammatory bowel disease
科学与环境

Scientists solve a 30-year mystery behind inflammatory bowel disease

Scientists have identified a hidden cause of inflammatory bowel disease: antibodies that disable the immune system’s natural ability to control inflammation, potentially explaining severe illness in thousands of patients. The breakthrough also solves a 30-year genetic mystery and

All Top News -- ScienceDaily ·