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Новости за 28.11.2024

Scientists reveal structural link for initiation of protein synthesis in bacteria

Phys.org 

Within a cell, DNA carries the genetic code for building proteins. To build proteins, the cell makes a copy of DNA, called mRNA. Then, another molecule called a ribosome reads the mRNA, translating it into protein. But this step has been a visual mystery; scientists previously did not know how the ribosome attaches to and reads mRNA.

Bio-inspired droplet-based systems herald a new era in biocompatible devices

Phys.org 

Oxford University researchers have made a significant step toward realizing a form of "biological electricity" that could be used in a variety of bioengineering and biomedical applications, including communication with living human cells. The work was published on 28 November in the journal Science.

Minivans And The Myth Of Manliness

Jalopnik.com 

If the 2024 Presidential Election has shown us anything, it’s that Gen Z cishet white men are being sucked into a world of brain rot and alt-right podcasts. These guys are feasting on the insecurities and perceived shortcomings of this group for their own financial gains, and it’s working. They don’t really have wars…

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Footprints in Kenya ‘show distant relatives of modern humans coexisted’ - The Guardian

Google.com 

  1. Footprints in Kenya ‘show distant relatives of modern humans coexisted’  The Guardian
  2. Discovery of fossilized footprints reveals the moment two ancient human species crossed paths  CNN
  3. Rare footprints suggest two of our prehistoric ancestors may have met  The Washington Post
  4. 1.5 million-year-old footprints reveal our Homo erectus ancestors lived with a 2nd proto-human species  Livescience.com

Opportunity for the possible redemption of Mitch McConnell

TheHill.com 

Mitch McConnell, the former Senate Republican leader, is faced with the challenge of protecting the Senate's authority to advise and consent on executive nominations, as he navigates the return of Donald Trump to the presidency.

Chip and Joanna Gaines on Taking a Risk With New Family Content on Max and Their Next ‘Fixer Upper’ Special Edition

Variety 

Chip and Joanna Gaines have been fixing up their content offering this fall with a focus on family-friendly content. Not that the Gaineses were ever producing programs not acceptable for kids (unless we’re counting some questionably dangerous choices made by Chip on “Fixer Upper” construction sites), but that these new unscripted titles are specifically made […]