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动物植物

动物植物栏目报道动植物科学研究与生物多样性保护动态,展现生命世界的科学之美。

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首次发现尾巴棒状装甲恐龙的足迹 封面图动物植物

2025-04-21 09:47:26

首次发现尾巴棒状装甲恐龙的足迹

For the first time, footprints of armored dinosaurs with tail clubs have been identified, following discoveries made in the Canadian Rockies. The 100-million-year-old fossilized footprints were found at sites at both Tumbler Ridge, BC, and northwestern Al

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一个新的酶家族可以诱导单链DNA的靶向切割 封面图动物植物

2025-04-21 09:23:24

一个新的酶家族可以诱导单链DNA的靶向切割

A few years ago, the advent of technology known as CRISPR was a major breakthrough in the scientific world. Developed from a derivative of the immune system of bacteria, CRISPR enables double strands of nucleotides in deoxyribonucleic acid (DNA) to be cut

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