资讯
This week, the Trump administration released a strategy for improving the health and well-being of American children. The ...
Genetic modification line animation. Molecular biology animated icon. Moving syringe, rotating. Genome, dna. Black illustration on white background. HD video with alpha channel. Motion graphic Royalty ...
LAHORE: A Pakistani researcher working at Algoma University in Canada has contributed to a major international study that uncovers new layers of complexity in the human genetic code and protein ...
Scientists have created Syn57, a completely synthetic bacterium with a genetic code unlike anything in nature. Unlike all known life, which uses 64 codons to build proteins, Syn57 only uses 57 — ...
Arrow worms, or chaetognaths, are strange ocean predators that have puzzled scientists for more than a century. They have transparent, torpedo-shaped bodies, sharp grasping spines near their mouths, ...
An illustration of E. coli. Scientists have been racing to shrink the genetic code of this bacterium. Kateryna Kon / Science Photo Library via Getty Images The DNA of nearly all life on Earth is made ...
The DNA of nearly all life on Earth contains many redundancies, and scientists have long wondered whether these redundancies served a purpose or if they were just leftovers from evolutionary processes ...
Almost all organisms follow a basic rule to make proteins. Information in DNA is encoded by codons made of three bases, or letters, and most life uses 64 codons to code for 20 naturally occurring ...
Barbara Rae-Venter, a 76-year-old patent attorney living in Marina, California, thought she'd spend her retirement leisurely playing tennis, traveling, and indulging in her favorite pastime: ...
To overcome the inherent challenge of translation termination interference caused by stop codon reprogramming in mammalian cells, researchers from Peking University led by Chen Peng from College of ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果