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Nonhomologous end joining as key to CRISPR/Cas-mediated plant chromosome engineering
CRISPR Cas plant chromosome;plant breeding;Arabidopsis thaliana;Genome editing NHEJ
2023/11/30
Although clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein (Cas)-mediated gene editing has revolutionized biology and plant breeding, large-scale, heritable ...





中国地质大学科学技术发展院王向东(博士研究生),赵来时*等 GPMR国家重点实验室 Earth and Planetary Science Letters(2019), Global mercury cycle during the end-Permian mass extinction and subsequent Early Triassic recovery
晚二叠;纪末;生物;大绝灭;早三叠;生物;复苏;时期;全球;汞循环
2021/10/20
近日,中国地质大学地质过程与矿产资源国家重点实验室赵来时教授团队在Nature Index 杂志——《Earth and Planetary Science Letters》发表题为《晚二叠纪末生物大绝灭及早三叠生物复苏时期全球的汞循环》(Global mercury cycle during the end-Permian mass extinction and subsequent Early...

Leaf fossils show severe end-Cretaceous plant extinction in Patagonia(图)
Leaf fossils severe end-Cretaceous plant extinction Patagonia
2021/1/18
The asteroid impact 66 million years ago that ushered in a mass extinction and ended the dinosaurs also killed off many of the plants they relied on for food. Fossil leaf assemblages from Patagonia su...

Once-in-a-lifetime floods to become regular occurrences by end of century(图)
Once-in-a-lifetime floods regular occurrences century
2020/12/18
Superstorm Sandy brought flood levels to the New York region that had not been seen in generations. Causing an estimated $74.1 billion in damages, Sandy was the fourth costliest U.S. storm behind Hurr...

Scientists project northward expansion of Valley fever by end of 21st century(图)
Scientists northward expansion Valley fever 21st century
2019/10/18
Valley fever is endemic to hot, dry regions such as California's San Joaquin Valley in the southwestern United States, but scientists at the University of California, Irvine predict that climate chang...
Traceback for End-to-End Encrypted Messaging
end-to-end encrypted messaging anonymity tracing abuse reporting
2019/8/30
Messaging systems are used to spread misinformation and other malicious content, often with dire consequences. End-to-end encryption improves privacy but hinders content-based moderation and, in parti...
Simple and Efficient Approach for Achieving End-to-End Anonymous Communication
cryptographic protocols Anonymous communication
2019/7/15
Anonymous communication, that is secure end-to-end and unlinkable, plays a critical role in protecting user privacy by preventing service providers from using message metadata to discover communicatio...
The End of Logic Locking? A Critical View on the Security of Logic Locking
Logic Locking Logic Encryption
2019/7/15
With continuously shrinking feature sizes of integrated circuits, the vast majority of semiconductor companies have become fabless, i.e., chip manufacturing has been outsourced to foundries across the...
Asymmetric Message Franking: Content Moderation for Metadata-Private End-to-End Encryption
message franking designated verifier signatures deniability
2019/5/28
Content moderation is crucial for stopping abuse and harassment via messaging on online platforms. Existing moderation mechanisms, such as message franking, require platform providers to see user iden...