#adenine — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #adenine, aggregated by home.social.
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Base editing approach repairs deadly Dravet syndrome mutation in mice
Gene editing can repair a DNA error in mice that causes Dravet syndrome, a rare, incurable, and potentially…
#NewsBeep #News #Health #Adenine #AU #Australia #Brain #Children #dna #DravetSyndrome #Epilepsy #food #Gene #Genetic #Hospital #Laboratory #MedicalSchool #medicine #MouseModel #Mutation #Neurons #Preclinical #raredisease #research #Syndrome
https://www.newsbeep.com/au/669882/ -
Base editing approach repairs deadly Dravet syndrome mutation in mice
Gene editing can repair a DNA error in mice that causes Dravet syndrome, a rare, incurable, and potentially…
#NewsBeep #News #Health #Adenine #AU #Australia #Brain #Children #dna #DravetSyndrome #Epilepsy #food #Gene #Genetic #Hospital #Laboratory #MedicalSchool #medicine #MouseModel #Mutation #Neurons #Preclinical #raredisease #research #Syndrome
https://www.newsbeep.com/au/669882/ -
Organic #molecules delivered from #extraterrestrial materials may have played a key role in supplying building blocks for #life on #Earth.
Now scientists report all five canonical #nucleobases—purines (#adenine and #guanine) and pyrimidines (#cytosine, #thymine and #uracil)—in samples returned from the C-type #asteroid (162173) #Ryugu.
Samples from Ryugu, #Bennu and #Orgueil, which have a similar mineralogy and elemental composition, show purine-to-pyrimidine ratios negatively correlating with #ammonia.
These observations indicate that the nucleobases in these samples may have formed via a shared pathway depending on the physicochemical environment of the respective parent bodies.
The detection of diverse nucleobases in asteroid and meteorite materials demonstrates their widespread presence throughout the Solar System and reinforces the hypothesis that carbonaceous asteroids contributed to the #prebiotic chemical inventory of early Earth.
#astronomy #astrobiology
https://www.nature.com/articles/s41550-026-02791-z -
Organic #molecules delivered from #extraterrestrial materials may have played a key role in supplying building blocks for #life on #Earth.
Now scientists report all five canonical #nucleobases—purines (#adenine and #guanine) and pyrimidines (#cytosine, #thymine and #uracil)—in samples returned from the C-type #asteroid (162173) #Ryugu.
Samples from Ryugu, #Bennu and #Orgueil, which have a similar mineralogy and elemental composition, show purine-to-pyrimidine ratios negatively correlating with #ammonia.
These observations indicate that the nucleobases in these samples may have formed via a shared pathway depending on the physicochemical environment of the respective parent bodies.
The detection of diverse nucleobases in asteroid and meteorite materials demonstrates their widespread presence throughout the Solar System and reinforces the hypothesis that carbonaceous asteroids contributed to the #prebiotic chemical inventory of early Earth.
#astronomy #astrobiology
https://www.nature.com/articles/s41550-026-02791-z -
Organic #molecules delivered from #extraterrestrial materials may have played a key role in supplying building blocks for #life on #Earth.
Now scientists report all five canonical #nucleobases—purines (#adenine and #guanine) and pyrimidines (#cytosine, #thymine and #uracil)—in samples returned from the C-type #asteroid (162173) #Ryugu.
Samples from Ryugu, #Bennu and #Orgueil, which have a similar mineralogy and elemental composition, show purine-to-pyrimidine ratios negatively correlating with #ammonia.
These observations indicate that the nucleobases in these samples may have formed via a shared pathway depending on the physicochemical environment of the respective parent bodies.
The detection of diverse nucleobases in asteroid and meteorite materials demonstrates their widespread presence throughout the Solar System and reinforces the hypothesis that carbonaceous asteroids contributed to the #prebiotic chemical inventory of early Earth.
#astronomy #astrobiology
https://www.nature.com/articles/s41550-026-02791-z -
Organic #molecules delivered from #extraterrestrial materials may have played a key role in supplying building blocks for #life on #Earth.
Now scientists report all five canonical #nucleobases—purines (#adenine and #guanine) and pyrimidines (#cytosine, #thymine and #uracil)—in samples returned from the C-type #asteroid (162173) #Ryugu.
Samples from Ryugu, #Bennu and #Orgueil, which have a similar mineralogy and elemental composition, show purine-to-pyrimidine ratios negatively correlating with #ammonia.
These observations indicate that the nucleobases in these samples may have formed via a shared pathway depending on the physicochemical environment of the respective parent bodies.
The detection of diverse nucleobases in asteroid and meteorite materials demonstrates their widespread presence throughout the Solar System and reinforces the hypothesis that carbonaceous asteroids contributed to the #prebiotic chemical inventory of early Earth.
#astronomy #astrobiology
https://www.nature.com/articles/s41550-026-02791-z -
Organic #molecules delivered from #extraterrestrial materials may have played a key role in supplying building blocks for #life on #Earth.
Now scientists report all five canonical #nucleobases—purines (#adenine and #guanine) and pyrimidines (#cytosine, #thymine and #uracil)—in samples returned from the C-type #asteroid (162173) #Ryugu.
Samples from Ryugu, #Bennu and #Orgueil, which have a similar mineralogy and elemental composition, show purine-to-pyrimidine ratios negatively correlating with #ammonia.
These observations indicate that the nucleobases in these samples may have formed via a shared pathway depending on the physicochemical environment of the respective parent bodies.
The detection of diverse nucleobases in asteroid and meteorite materials demonstrates their widespread presence throughout the Solar System and reinforces the hypothesis that carbonaceous asteroids contributed to the #prebiotic chemical inventory of early Earth.
#astronomy #astrobiology
https://www.nature.com/articles/s41550-026-02791-z -
https://www.europesays.com/ie/390360/ DNA’s Building Blocks May Have Arrived from Space, Asteroid Ryugu Samples Suggest #Adenine #Asteroid #CarbonaceousAsteroid #Cytosine #DNA #Éire #ExtraterrestrialLife #guanine #Hayabusa2 #IE #Ireland #JAXA #meteorite #MurchisonMeteorite #Nucleobase #OrgueilMeteorite #Purine #Pyrimidine #Ryugu #Science #SolarSystem #Thymine #Uracil
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❛❛ #adenine #guanine #cytosine #thymine & #uracil … necessary to build #DNA & #RNA … traces of important organic compounds like xanthine, hypoxanthine, & nicotinic acid (#vitamin B3).
In addition to suggesting that life could exist elsewhere in the #universe, the #molecules found on Bennu raise provocative questions about the #origins of #life on #Earth. ❜❜#Bennu #asteroid was discovered in 1999 & sampled in 2020.
🔗 https://www.Salon.com/2025/01/30/building-blocks-of-life-discovered-on-asteroid-bennu/ 2025 Jan 30
🔗 https://Wikipedia.org/wiki/101955_Bennu -
❛❛ #adenine #guanine #cytosine #thymine & #uracil … necessary to build #DNA & #RNA … traces of important organic compounds like xanthine, hypoxanthine, & nicotinic acid (#vitamin B3).
In addition to suggesting that life could exist elsewhere in the #universe, the #molecules found on Bennu raise provocative questions about the #origins of #life on #Earth. ❜❜#Bennu #asteroid was discovered in 1999 & sampled in 2020.
🔗 https://www.Salon.com/2025/01/30/building-blocks-of-life-discovered-on-asteroid-bennu/ 2025 Jan 30
🔗 https://Wikipedia.org/wiki/101955_Bennu -
❛❛ #adenine #guanine #cytosine #thymine & #uracil … necessary to build #DNA & #RNA … traces of important organic compounds like xanthine, hypoxanthine, & nicotinic acid (#vitamin B3).
In addition to suggesting that life could exist elsewhere in the #universe, the #molecules found on Bennu raise provocative questions about the #origins of #life on #Earth. ❜❜#Bennu #asteroid was discovered in 1999 & sampled in 2020.
🔗 https://www.Salon.com/2025/01/30/building-blocks-of-life-discovered-on-asteroid-bennu/ 2025 Jan 30
🔗 https://Wikipedia.org/wiki/101955_Bennu -
❛❛ #adenine #guanine #cytosine #thymine & #uracil … necessary to build #DNA & #RNA … traces of important organic compounds like xanthine, hypoxanthine, & nicotinic acid (#vitamin B3).
In addition to suggesting that life could exist elsewhere in the #universe, the #molecules found on Bennu raise provocative questions about the #origins of #life on #Earth. ❜❜#Bennu #asteroid was discovered in 1999 & sampled in 2020.
🔗 https://www.Salon.com/2025/01/30/building-blocks-of-life-discovered-on-asteroid-bennu/ 2025 Jan 30
🔗 https://Wikipedia.org/wiki/101955_Bennu -
❛❛ #adenine #guanine #cytosine #thymine & #uracil … necessary to build #DNA & #RNA … traces of important organic compounds like xanthine, hypoxanthine, & nicotinic acid (#vitamin B3).
In addition to suggesting that life could exist elsewhere in the #universe, the #molecules found on Bennu raise provocative questions about the #origins of #life on #Earth. ❜❜#Bennu #asteroid was discovered in 1999 & sampled in 2020.
🔗 https://www.Salon.com/2025/01/30/building-blocks-of-life-discovered-on-asteroid-bennu/ 2025 Jan 30
🔗 https://Wikipedia.org/wiki/101955_Bennu -
#Weeds in your #rice? Exploiting novel endogenous glyphosate-tolerant alleles has promising potential for weed control in rice breeding. Find out how it works! https://doi.org/10.1111/jipb.13543
@wileyplantsci
#JIPB #PlantSci #CropSci #cytosine #adenine #GeneEditing #evolution #botany #PLantScience -
#Weeds in your #rice? Exploiting novel endogenous glyphosate-tolerant alleles has promising potential for weed control in rice breeding. Find out how it works! https://doi.org/10.1111/jipb.13543
@wileyplantsci
#JIPB #PlantSci #CropSci #cytosine #adenine #GeneEditing #evolution #botany #PLantScience -
With an improved dual #cytosine and #adenine #BaseEditor, Zhang et al. target OsEPSPS for artificial #evolution, generating a novel allele conferring glyphosate tolerance in #rice.
https://doi.org/10.1111/jipb.13543
@wileyplantsci
#JIPB #PlantSci #CropScience #PlantScience -
With an improved dual #cytosine and #adenine #BaseEditor, Zhang et al. target OsEPSPS for artificial #evolution, generating a novel allele conferring glyphosate tolerance in #rice.
https://doi.org/10.1111/jipb.13543
@wileyplantsci
#JIPB #PlantSci #CropScience #PlantScience -
With an improved dual #cytosine and #adenine #BaseEditor, Zhang et al. target OsEPSPS for artificial #evolution, generating a novel allele conferring glyphosate tolerance in #rice.
https://doi.org/10.1111/jipb.13543
@wileyplantsci
#JIPB #PlantSci #CropScience #PlantScience -
With an improved dual #cytosine and #adenine #BaseEditor, Zhang et al. target OsEPSPS for artificial #evolution, generating a novel allele conferring glyphosate tolerance in #rice.
https://doi.org/10.1111/jipb.13543
@wileyplantsci
#JIPB #PlantSci #CropScience #PlantScience
