Plants use a tagging system called ubiquitination to control the life span of many proteins. In the case of phenylpropanoid production, which supplies important compounds like lignin and flavonoids, several enzymes are marked for destruction by this system. F‑box proteins act as the taggers. They
The Milano Cortina Games announced changes to keep the event calm after a staff member shouted “Free Palestine” at Israeli fans. The incident happened in the Cortina Sliding Centre shop when a pro‑Palestinian employee confronted visitors. Videos showed him repeating the slogan while Israeli su
Scientists studied 125 samples taken from five deep cores that reach 15 meters below the surface on the Qinghai‑Tibet Plateau. The samples spanned from the top active layer, where plants grow, down to the frozen permafrost below. Using DNA sequencing they looked at the bacteria living in each depth
When Bitcoin slipped to about $60, 000 in February, the move didn’t just shake online exchanges; it sent a huge wave through U. S. markets. A single day saw the iShares Bitcoin Trust (IBIT) trade over 284 million shares, worth more than $10 billion in notional terms. Even more striking was the optio
The gathering in Hong Kong saw key players from blockchain firms, banks and cloud providers chat about how digital money can fit into everyday business. The meeting was private and aimed at deciding the next steps for a technology that is still new but already worth more than $100 billion in market
The city owns a 30‑year‑old arena that the Portland Trail Blazers call home. It is in need of a makeover to keep up with NBA standards. The mayor says the renovation will be energy‑efficient, but that is a side note to the main goal: upgrading the venue. The plan would use $75 million from a clea
A seasoned reporter has called the Treasure Coast her home for over three decades. She first arrived in 1995 to cover local towns, noticing a landscape that had yet to see the mall or major highway development. Beaches were still easy to reach, and parks offered simple walking paths. Her career has
European leaders gathered in Munich to signal a shift toward greater self‑reliance after recent strains with the United States. The conversation began with a warning that some boundaries had been crossed and could not be undone, hinting at deeper mistrust. The United States, under President Trump
Anthony Kim returns to the top after a long break. He had been away from golf for 12 years because of an Achilles injury and personal problems. In March 2024 he joined the LIV Golf tour again. Kim played his first round at Adelaide with a shaky start. He was five strokes behind the leaders, Jon Rah
Washington State University is now part of a fast‑moving world where athletes can earn money and transfer schools at will. The old rules that kept players in one place for years have been replaced by a free‑market system. Players can now enter the transfer portal and move whenever they want, as long
