针对濒危淡水贻贝因隐蔽生活史和低丰度导致的监测难题，美国环保署等机构开发了针对北方步枪壳 (Epioblasma rangiana)、鼻烟盒 (Epioblasma triquetra)和溪浮贻 (Alasmidonta varicosa)的qPCR eDNA检测技术。研究通过74种非靶标物种验证了特异性，野外样本检测准确率达100%，结合 occupancy modeling 实现>95%检出率 ...

EZRA FRECH PLACES two black boxes in his backpack and jumps on his electric scooter to ride a few blocks to the University of ...

New research uncovers reversal of evolution in island plants. On the younger, volcanic islands of the Galápagos, wild tomato ...

Researchers are harnessing AI to pioneer a groundbreaking therapeutic approach for Rett Syndrome, offering new hope for ...

Since its premiere on July 5, 2000, the CBS reality competition series has had its share of fights and emotional moments ...

Plant scientists have used a standard "gene gun" since 1988 to genetically modify crops for better yield, nutrition, pest resistance and other valuable traits.