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Monitoring of XRN4 Targets Reveals the Importance of Cotranslational Decay during Arabidopsis Development
Arabidopsis XRN4 mRNA decay seedlingDevelopmen
2023/12/18
RNA turnover is a general process that maintains appropriate mRNA abundance at the posttranscriptional level. Although long thought to be antagonistic to translation, discovery of the 5? to 3? cotrans...
Targeted and untargeted metabolomics reveals deep analysis of drought stress responses in needles and roots of Pinus taeda seedlings
drought tolerance phytohormones fatty acids neurotransmitters sugars amino acids organic acids ?avenoids and terpenoids
2023/11/16
Drought stress is one of major environmental stresses affecting plant growth and yield. Although Pinus taeda trees are planted in rainy southern China, local drought sometime occurs and can last sever...
Study reveals new ways for exotic quasiparticles to “relax”（图）
外来准粒子 钙钛矿 电子学 光子学 计算机芯片 量子比特
2023/6/7
New findings from a team of researchers at MIT and elsewhere could help pave the way for new kinds of devices that efficiently bridge the gap between matter and light. These might include computer chi...
Discovery reveals a reversible magnetic field around a fast radio burst for the first time
快速射电暴 可逆磁场 无线电波闪光
2023/5/15
An international team of researchers has revealed new evidence on the nature of mysterious fast radio bursts (FRBs) – objects in space that produce brief, intense flashes of radio waves from distant g...
Chemists’ technique reveals whether antibodies neutralize SARS-CoV-2（图）
抗体 SARS-CoV-2 Covid-19
2023/6/7
Antibodies that can disarm a virus, known as neutralizing antibodies, are key to the body’s ability to fight off infection. MIT chemists have come up with a new way to identify these neutralizing anti...
Genome-wide association study of pericarp color in rice using different germplasm and phenotyping methods reveals different genetic architectures
rice pericarp color quantitative trait locus candidate gene genome-wide association study
2023/4/21
Pericarp colors (PC) in rice are determined by the types and content of flavonoids in the pericarp. The flavonoid compounds have strong antioxidant activities and are beneficial to human health. Howev...
What a long, strange trip it’s been for psychedelic drugs. From their use in ancient indigenous ceremonies, to their often-caricatured association with the 1960s counterculture, to their recent reemer...
A combination of ecological field methods and cutting-edge artificial intelligence has helped an interdisciplinary research group detect eelgrass wasting disease at nearly three dozen sites along a 1,...
An international team of more than 300 scientists from 80 institutions has created the first-ever image of the supermassive black hole at the center of our Milky Way galaxy.
Over time, cancer cells can evolve to become resistant to treatment, more aggressive, and metastatic — capable of spreading to additional sites in the body and forming new tumors. The more of these tr...
Scattered across our Milky Way galaxy are tens of millions of black holes — immensely strong gravitational wells of spacetime, from which infalling matter, and even light, can never escape. Black hole...
At the Quark Matter conference today and at the recent Rencontres de Moriond conference, the LHCb collaboration presented an analysis of particle collisions at the Large Hadron Collider (LHC) that may...
The Australian wildfires in 2019 and 2020 were historic for how far and fast they spread, and for how long and powerfully they burned. All told, the devastating “Black Summer” fires blazed across more...
An Olympic Sprinter Reveals Why Relaxation Is Essential to Sprint Speed（图）
Get Faster Running Track & Field
2024/12/13
When people think about how to run faster, they think of getting in the weight room to get stronger or putting on some spikes and blazing down the track.Both of those things can help, but there’s one ...
The versatility of the nervous system comes from not only the diversity of ways in which neurons communicate in circuits, but also their “plasticity,” or ability to change those connections when new i...