A New Scientist cartoon based on recent news about the SpudCell.
NS subscribers can read about it here.
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A New Scientist cartoon based on recent news about the SpudCell.
NS subscribers can read about it here.

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Scientists may have just crossed one of biologyβs biggest lines.
Researchers at the University of Minnesota say they have built a synthetic cell from non-living chemical ingredients that can feed, grow, copy its genome, divide, and reproduce across multiple generations.
They call it SpudCell.
The team says it is the first synthetic cell with a complete cell cycle. That means it does not just sit in a lab dish. Under the right conditions, it can take in nutrients, grow larger, replicate its genetic material, split into daughter cells, and continue the process for about five generations.
That is a major step toward one of biologyβs biggest goals: building life-like systems from scratch.
But SpudCell is not exactly βaliveβ in the way bacteria, plants, or animals are alive.
It is extremely simple, made from roughly 150 to 200 molecules. A natural cell can contain billions. It also cannot make its own proteins, so scientists still have to feed and maintain it. To divide about once every 12 hours, it must be kept at 86Β°F (30Β°C) and supplied with outside materials.
For comparison, E. coli bacteria can divide about every 30 minutes.
Still, the breakthrough matters because the cell is fully defined. Researchers know its ingredient list, which could make it easier to engineer biology in precise ways.
In the future, synthetic cells could potentially be designed to deliver medicine, help fight cancer, clean pollution, capture carbon, or manufacture useful materials. They could also help scientists answer one of the deepest questions in science: what is the minimum recipe for life?
Experts are divided on whether SpudCell should be called a living organism. Some say it is closer to life than anything built before. Others argue it is still too dependent on human care to count as true life.
β Scientists have long dreamed of discovering the alchemy by which chemicals can be turned into life. Now, a team at the University of Minnesota announced that it has taken a major step toward that vision. Blending together dozens of ingredients, the researchers have synthesized the first man-made simple cells that feed, grow, reproduce and compete with one another for food. Scientists have dubbed this a "SpudCell" due to its potato like shape. It is a lab-made, synthetic cell constructed entirely from non-living chemicals and man-made DNA. Although they can reproduce, they cannot do so forever. Because they can't make their own ribosomes, the cells eventually lose genetic material and stop dividing after about 5 to 10 generations. Scientists are trying to build synthetic cells to better understand how life works, with the hope that someday these synthetic cells can do what natural cells can't, like make new kinds of medicine. Since there is no universally agreed upon definition of life, no one can say for sure if these cells are alive. But scientists do agree on two things β this is amazing and a monumental step toward our understanding of the mysteries of life itself.
Π‘ΠΈΠ½ΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΊΠ»Π΅ΡΠΊΠ° ΠΏΠΈΡΠ°Π΅ΡΡΡ, ΡΠ°ΡΡΠ΅Ρ ΠΈ ΡΠ°Π·ΠΌΠ½ΠΎΠΆΠ°Π΅ΡΡΡ β Π½ΠΎΠ²Π°Ρ ΡΠΏΠΎΡ Π° Π² Π±ΠΈΠΎΡΠ΅Ρ Π½ΠΎΠ»ΠΎΠ³ΠΈΡΡ
New Post has been published on https://er10.kz/read/it-novosti/sinteticheskaja-kletka-pitaetsja-rastet-i-razmnozhaetsja-novaja-jepoha-v-biotehnologijah/
Π‘ΠΈΠ½ΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΊΠ»Π΅ΡΠΊΠ° ΠΏΠΈΡΠ°Π΅ΡΡΡ, ΡΠ°ΡΡΠ΅Ρ ΠΈ ΡΠ°Π·ΠΌΠ½ΠΎΠΆΠ°Π΅ΡΡΡ β Π½ΠΎΠ²Π°Ρ ΡΠΏΠΎΡ Π° Π² Π±ΠΈΠΎΡΠ΅Ρ Π½ΠΎΠ»ΠΎΠ³ΠΈΡΡ
Π‘ΠΈΠ½ΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΊΠ»Π΅ΡΠΊΠ° SpudCell, ΡΠΏΠΎΡΠΎΠ±Π½Π°Ρ ΠΏΠΈΡΠ°ΡΡΡΡ, ΡΠ°ΡΡΠΈ ΠΈ ΡΠ°Π·ΠΌΠ½ΠΎΠΆΠ°ΡΡΡΡ Π±ΡΠ»Π° ΡΠΎΠ·Π΄Π°Π½Π° Π³ΡΡΠΏΠΏΠΎΠΉ ΡΡΠ΅Π½ΡΡ ΠΈΠ· Π£Π½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠ° ΠΠΈΠ½Π½Π΅ΡΠΎΡΡ, ΡΠ°ΡΡΠΊΠ°Π·ΡΠ²Π°Π΅Ρ CNN. ΠΡΠΎ ΠΏΠ΅ΡΠ²ΡΠΉ Π² ΠΈΡΡΠΎΡΠΈΠΈ ΠΈΡΠΊΡΡΡΡΠ²Π΅Π½Π½ΡΠΉ ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌ, ΡΠΎΠ±ΡΠ°Π½Π½ΡΠΉ ΠΈΠ· Β«Π½Π΅ΠΆΠΈΠ²ΡΡ Β» Ρ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΡ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ², Π½ΠΎ ΠΎΠ±Π»Π°Π΄Π°ΡΡΠΈΠΉ ΡΠ²ΠΎΠΉΡΡΠ²Π°ΠΌΠΈ ΠΆΠΈΠ²ΠΎΠΉ ΠΊΠ»Π΅ΡΠΊΠΈ.
Π£ΡΠ΅Π½ΡΠ΅ ΠΎΡΠΌΠ΅ΡΠ°ΡΡ, ΡΡΠΎ SpudCell ΠΌΠΎΠΆΠ΅Ρ ΡΠ²Π΅Π»ΠΈΡΠΈΠ²Π°ΡΡΡΡ Π² ΡΠ°Π·ΠΌΠ΅ΡΠ°Ρ , ΠΊΠΎΠΏΠΈΡΠΎΠ²Π°ΡΡ ΡΠ²ΠΎΠΉ Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π» ΠΈ Π΄Π΅Π»ΠΈΡΡΡΡ, ΡΠΎΠ·Π΄Π°Π²Π°Ρ Π½ΠΎΠ²ΡΠ΅ ΠΊΠ»Π΅ΡΠΊΠΈ. Π Ρ ΠΎΠ΄Π΅ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ° ΡΡΠ΅Π½ΡΠ΅ ΠΏΠΎΠ΄Π΄Π΅ΡΠΆΠΈΠ²Π°Π»ΠΈ ΠΆΠΈΠ·Π½Π΅Π½Π½ΡΠΉ ΡΠΈΠΊΠ» Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ 5 ΠΏΠΎΠΊΠΎΠ»Π΅Π½ΠΈΠΉ.
ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΠΈ ΡΡΠΈΡΠ°ΡΡ, ΡΡΠΎ ΡΡΠ° ΡΠ΅Ρ Π½ΠΎΠ»ΠΎΠ³ΠΈΡ ΠΌΠΎΠΆΠ΅Ρ ΠΎΡΠΊΡΡΡΡ Π½ΠΎΠ²ΡΡ ΡΠΏΠΎΡ Ρ Π² Π±ΠΈΠΎΡΠ΅Ρ Π½ΠΎΠ»ΠΎΠ³ΠΈΡΡ . Π‘ΠΈΠ½ΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌΡ ΠΌΠΎΠΆΠ½ΠΎ Π±ΡΠ΄Π΅Ρ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΠΎΠ²Π°ΡΡ Π΄Π»Ρ ΡΠ΅ΡΠ΅Π½ΠΈΡ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ Π·Π°Π΄Π°Ρ, ΡΠ°ΠΊΠΈΡ ΠΊΠ°ΠΊ Π±ΠΎΡΡΠ±Π° Ρ Π±ΠΎΠ»Π΅Π·Π½ΡΠΌΠΈ, ΠΎΡΠΈΡΡΠΊΠ° ΠΎΠΊΡΡΠΆΠ°ΡΡΠ΅ΠΉ ΡΡΠ΅Π΄Ρ ΠΈ ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄ΡΡΠ²ΠΎ Π»Π΅ΠΊΠ°ΡΡΡΠ².
Β«ΠΡ Π²ΠΎΡΠΏΡΠΎΠΈΠ·Π²Π΅Π»ΠΈ Π² Ρ ΠΈΠΌΠΈΠΈ ΡΠΎ, ΡΡΠΎ ΡΠ°Π½ΡΡΠ΅ Π±ΡΠ»ΠΎ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΡΠΎΠ»ΡΠΊΠΎ Π² Π±ΠΈΠΎΠ»ΠΎΠ³ΠΈΠΈ: ΠΏΠΎΠ»Π½ΡΠΉ Π½Π°Π±ΠΎΡ ΡΡΠ½ΠΊΡΠΈΠΉ ΠΊΠ»Π΅ΡΠΊΠΈ. ΠΡΠΎ Π΄ΠΎΠΊΠ°Π·ΡΠ²Π°Π΅Ρ, ΡΡΠΎ Π΄Π»Ρ ΡΠ°ΠΌΡΡ ΡΡΠ½Π΄Π°ΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ ΡΡΠ½ΠΊΡΠΈΠΉ ΠΆΠΈΠ·Π½ΠΈ, ΡΠ°ΠΊΠΈΡ ΠΊΠ°ΠΊ ΡΠΎΡΡ ΠΈ ΡΠ°Π·ΠΌΠ½ΠΎΠΆΠ΅Π½ΠΈΠ΅, Π½Π΅ Π½ΡΠΆΠ½Π° ΡΠ°ΠΈΠ½ΡΡΠ²Π΅Π½Π½Π°Ρ ΠΌΠ°Π³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΈΡΠΊΡΠ°Β», β Π³ΠΎΠ²ΠΎΡΠΈΡ ΡΡΠΊΠΎΠ²ΠΎΠ΄ΠΈΡΠ΅Π»Ρ Π³ΡΡΠΏΠΏΡ ΠΈ ΡΠΈΠ½ΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ Π±ΠΈΠΎΠ»ΠΎΠ³ ΠΠ΅ΠΉΡ ΠΠ΄Π°ΠΌΠ°Π»Π°.
ΠΡΠΈ ΡΡΠΎΠΌ ΡΡΠ΅Π½ΡΠ΅ ΠΏΠΎΠ΄ΡΠ΅ΡΠΊΠΈΠ²Π°ΡΡ, ΡΡΠΎ SpudCell ΠΏΠΎΠΊΠ° Π΅ΡΠ΅ ΠΎΡΠ΅Π½Ρ Π΄Π°Π»Π΅ΠΊΠ° ΠΎΡ ΠΏΠΎΠ»Π½ΠΎΡΠ΅Π½Π½ΠΎΠ³ΠΎ ΠΆΠΈΠ²ΠΎΠ³ΠΎ ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌΠ°. ΠΠ½Π° ΡΡΡΡΠΎΠ΅Π½Π° Π³ΠΎΡΠ°Π·Π΄ΠΎ ΠΏΡΠΎΡΠ΅ ΠΎΠ±ΡΡΠ½ΠΎΠΉ Π±Π°ΠΊΡΠ΅ΡΠΈΠΈ ΠΈ ΡΠΎΡΡΠΎΠΈΡ Π²ΡΠ΅Π³ΠΎ ΠΈΠ· 150-200 ΠΌΠΎΠ»Π΅ΠΊΡΠ». ΠΠ»Ρ ΡΡΠ°Π²Π½Π΅Π½ΠΈΡ, Π² Β«ΠΎΡΠΈΠ³ΠΈΠ½Π°Π»ΡΠ½ΡΡ Β» ΠΏΡΠΈΡΠΎΠ΄Π½ΡΡ ΠΊΠ»Π΅ΡΠΊΠ°Ρ ΠΈΡ ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ ΠΌΠΈΠ»Π»ΠΈΠΎΠ½Ρ ΠΈ Π΄Π°ΠΆΠ΅ ΠΌΠΈΠ»Π»ΠΈΠ°ΡΠ΄Ρ.
ΠΡΠΎΠΌΠ΅ ΡΠΎΠ³ΠΎ, ΡΠΈΠ½ΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΊΠ»Π΅ΡΠΊΠ° Π½Π΅ ΡΠΏΠΎΡΠΎΠ±Π½Π° ΠΆΠΈΡΡ ΠΈ ΡΠ°Π·ΠΌΠ½ΠΎΠΆΠ°ΡΡΡΡ ΡΠ°ΠΌΠΎΡΡΠΎΡΡΠ΅Π»ΡΠ½ΠΎ. ΠΠ»Ρ Π½Π΅Π΅ ΠΏΡΠΈΡΠ»ΠΎΡΡ ΡΠΎΠ·Π΄Π°ΡΡ ΠΈΠ΄Π΅Π°Π»ΡΠ½ΡΠ΅ ΡΡΠ»ΠΎΠ²ΠΈΡ Π΄Π»Ρ ΠΆΠΈΠ·Π½ΠΈ β ΠΏΠΎΡΡΠΎΡΠ½Π½ΡΡ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΡ ΠΈ ΡΠ΅Π³ΡΠ»ΡΡΠ½ΠΎΠ΅ Β«ΠΊΠΎΡΠΌΠ»Π΅Π½ΠΈΠ΅Β».
ΠΠΏΡΠΎΡΠ΅ΠΌ, ΡΡΠ΅Π½ΡΠ΅ Π³ΠΎΠ²ΠΎΡΡΡ, ΡΡΠΎ Π½ΡΠ½Π΅ΡΠ½ΡΡ Π²Π΅ΡΡΠΈΡ ΠΊΠ»Π΅ΡΠΊΠΈ β ΡΡΠΎ Π»ΠΈΡΡ ΠΎΡΠ½ΠΎΠ²Π° Π΄Π»Ρ Π±ΡΠ΄ΡΡΠΈΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΎΠΊ. ΠΠ°Π»Π΅Π΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΠΈ Π±ΡΠ΄ΡΡ ΠΏΠΎΡΡΠ΅ΠΏΠ΅Π½Π½ΠΎ Π΄ΠΎΠ±Π°Π²Π»ΡΡΡ ΡΠΈΠ½ΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΊΠ»Π΅ΡΠΊΠ΅ Π½ΠΎΠ²ΡΠ΅ ΡΡΠ½ΠΊΡΠΈΠΈ.
Π‘ΠΏΠ΅ΡΠΈΠ°Π»ΠΈΡΡΡ ΡΠΏΠΎΡΡΡ, ΠΌΠΎΠΆΠ½ΠΎ Π»ΠΈ ΡΡΠΈΡΠ°ΡΡ SpudCell Π½Π°ΡΡΠΎΡΡΠ΅ΠΉ ΡΠΎΡΠΌΠΎΠΉ ΠΆΠΈΠ·Π½ΠΈ. Π§Π°ΡΡΡ ΡΠΊΡΠΏΠ΅ΡΡΠΎΠ² ΡΡΠΈΡΠ°Π΅Ρ, ΡΡΠΎ ΡΠΈΠ½ΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΊΠ»Π΅ΡΠΊΠ° Π½Π΅ ΠΈΠΌΠ΅Π΅Ρ Π½ΠΈΡΠ΅Π³ΠΎ ΠΎΠ±ΡΠ΅Π³ΠΎ Ρ Π½Π°ΡΡΠΎΡΡΠ΅ΠΉ ΠΆΠΈΠ·Π½ΡΡ.
Β«Π― Π±Ρ ΡΠΊΠ°Π·Π°Π», ΡΡΠΎ ΠΠ΅ΠΉΡ ΡΠΎΠ·Π΄Π°Π»Π° ΠΊΠ»Π΅ΡΠΊΡ. ΠΠΎ Π½Π΅ Π΄ΡΠΌΠ°Ρ, ΡΡΠΎ ΠΎΠ½Π° ΡΠΎΠ·Π΄Π°Π»Π° ΠΆΠΈΠ·Π½ΡΒ», β Π³ΠΎΠ²ΠΎΡΠΈΡ ΠΏΡΠΎΡΠ΅ΡΡΠΎΡ Π±ΠΈΠΎΠΈΠ½ΠΆΠ΅Π½Π΅ΡΠΈΠΈ Π‘ΡΡΠ½ΡΠΎΡΠ΄ΡΠΊΠΎΠ³ΠΎ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠ° ΠΡΡ ΠΠ½Π΄ΠΈ.
Π§ΠΈΡΠ°ΠΉΡΠ΅ ΠΏΠΎ ΡΠ΅ΠΌΠ΅. ΠΠ²ΠΈΠ³Π°ΡΠ΅Π»Ρ ΡΠΎΡΡΠ°: ΠΠΈΡΠ°ΠΉ Π΄Π΅Π»Π°Π΅Ρ ΡΡΠ°Π²ΠΊΡ Π½Π° Π±ΠΈΠΎΡΠ΅Ρ Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ
ΒΏCΓ³mo funciona SpudCell, la cΓ©lula sintΓ©tica que logra reproducirse? #SpudCell #CelulaSintetica #VidaArtificial #BiologiaSintetica #Ciencia #ADN #Genetica #OrigenDeLaVida #InnovacionCientifica #UniversidadDeMinnesota #Tecnologia #felizjueves #2dejulio

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