Iberian harvester ant queens produce offspring of their own species and of the builder harvester ant, seemingly by cloning ...

近年来，对NADH/NAD氧化还原动力学日益深刻的认识表明，NADH还原应激不仅驱动细胞内糖、脂、氨基酸及核苷酸的代谢重编程，而且通过诱导ROS产生和ATP耗竭，在氧化应激和能量应激中占有重要地位，其作用远超过单纯的旁观者。认识到这一点，不仅使我们对 ...

生命科学Life science随着RNA生物学的迅速进展，RNA在细胞内的定位、修饰、相互作用及降解等动态过程，正成为解析其生物学功能的核心研究方向。然而，如何在活细胞中对RNA分子进行高时空分辨率示踪与成像，始终是RNA生物学研究的一大技术挑战。近年来，荧光RNA（Fluorescent RNA, ...

在美国，大约每31名儿童中就有1人（3.2%）被诊断出自闭症谱系障碍。在全球范围内，世界卫生组织（World Health Organization, ...

Artificial intelligence relies on machine learning algorithms trained on massive datasets to make predictions—think of how ...

The Virtual Human Development Consortium (VHD) — an international group led by scientists at U of T and the University of ...

Cathy Eckert was recently appointed chief science officer at the Center for Bioenergy Innovation (CBI) at Oak Ridge National ...

Resurrection biology — attempting to bring strings of molecules and more complex organisms back to life — is gaining traction in labs around the world. The work is a far cry from the ...

The story of Ginkgo Bioworks shows the challenges and progress in the emerging field of synthetic biology.

DAVID BALTIMORE, a scientist who in 1975 won a Nobel Prize for a startling discovery that revolutionized the fledgling field of molecular biology. Mr. Baltimore died on Saturday. He was 87.