RT @qrinews: 論文:Oba, Y., Koga, T., Takano, Y. et al. Uracil in the carbonaceous asteroid (162173) Ryugu. Nat Commun 14, 1292 (2023). https:…
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
RT @pnatarajanmd: The near-Earth asteroid, Ryugu, which hasn't been exposed to the Earth's atmosphere or biosphere, contains uracil (an RNA…
RT @coreyspowell: Complex organic molecules like those in asteroid Ryugu must have rained down on the early Earth, possibly coaxing the eme…
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
RT @OrlandoMejaRiv1: El hallazgo del uracilo en el asteroide Ryugu es extraordinario. Es la base nitrogenada que faltaba proveniente del es…
👀 uracil is one of the four nucleobases in ribonucleic acid
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
Uracil was found in the sample from carbonaceous asteroid Ryugu retrieved by the Hayabusa2 spacecraft! https://t.co/JAhLzRUAWS
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
Uracil in the carbonaceous asteroid (162173) Ryugu https://t.co/xDTIQ967Nk
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
おぉ、宇宙生物学で言われていたことの裏付けが得られたのか(まだきちんと読んでいないので読まないと) 天文学:リュウグウで採取した試料から核酸前駆物質が検出された | Nature Communications | Nature Portfolio: https://t.co/j4iKue3IwS
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
論文:Oba, Y., Koga, T., Takano, Y. et al. Uracil in the carbonaceous asteroid (162173) Ryugu. Nat Commun 14, 1292 (2023). https://t.co/IsMCBf9M2A
RT @pnatarajanmd: The near-Earth asteroid, Ryugu, which hasn't been exposed to the Earth's atmosphere or biosphere, contains uracil (an RNA…
RT @ExploreCosmos_: Organic molecules have been detected in samples collected by Japan’s Hayabusa2 mission from the near-Earth asteroid #Ry…
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
RT @ExploreCosmos_: Organic molecules have been detected in samples collected by Japan’s Hayabusa2 mission from the near-Earth asteroid #Ry…
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
Uracil in the carbonaceous asteroid (162173) Ryugu | Nature Communications https://t.co/Ty1iWtH30i
Organic molecules on asteroids (especially near Earth!) is a great big deal.
I know it’s still early, but this may be the coolest scientific finding I read about this year.
Con esto parece que la teoría de la panspermia (que la vida llegó del Espacio y no surgió acá, como nos enseñaron en la escuela) asegura su prestigio como la mejor explicación.
RT @ExploreCosmos_: Organic molecules have been detected in samples collected by Japan’s Hayabusa2 mission from the near-Earth asteroid #Ry…
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
Uracil in the carbonaceous #asteroid (162173) Ryugu: https://t.co/DbAiiBoeMr - "we report the detection of #uracil, one of the four #nucleobases in #ribonucleic acid, in aqueous extracts from #Ryugu samples."
Things are getting interesting!!!
Uracil in #Space ? https://t.co/CnQfT9CadA
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
RT @ExploreCosmos_: Organic molecules have been detected in samples collected by Japan’s Hayabusa2 mission from the near-Earth asteroid #Ry…
RT @pnatarajanmd: The near-Earth asteroid, Ryugu, which hasn't been exposed to the Earth's atmosphere or biosphere, contains uracil (an RNA…
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
RT @pnatarajanmd: The near-Earth asteroid, Ryugu, which hasn't been exposed to the Earth's atmosphere or biosphere, contains uracil (an RNA…
RT @NASAWatch: Remember in the film "2010" when they found something on Europa? Well Uracil has been found on #Ryugu URACIL! #NASA authors…
Naïve question 🤔 If uracil & many other biomolecules were available pre-biotically, why/how they were later rediscovered by metabolism ie complex pathways had to be *invented* for their synthesis? https://t.co/Wka0AXRv0E
✨⚪️💫 🧐
今週のTwitterのTLは☄️小惑星Ryuguラッシュ! (読み込めず消化不良😅) Oba et al. Nature Comm. https://t.co/G75oBQJslT Potiszil et al. Nature Comm. https://t.co/pBvXtrBz9c Yamaguchi et al. Nature Astro. https://t.co/Vo4fB2P4V4 https://t.co/xH4ISh0OrQ
RT @yaneslab: Discovery of uracil in samples brought to Earth from the meteorite Ryugu. Curious to see the opinion of #metabolomers and mas…
RT @NASAWatch: Remember in the film "2010" when they found something on Europa? Well Uracil has been found on #Ryugu URACIL! #NASA authors…
RT @ExploreCosmos_: Organic molecules have been detected in samples collected by Japan’s Hayabusa2 mission from the near-Earth asteroid #Ry…
RT @coreyspowell: Complex organic molecules like those in asteroid Ryugu must have rained down on the early Earth, possibly coaxing the eme…
RT @coreyspowell: Complex organic molecules like those in asteroid Ryugu must have rained down on the early Earth, possibly coaxing the eme…
RT @coreyspowell: Complex organic molecules like those in asteroid Ryugu must have rained down on the early Earth, possibly coaxing the eme…
RT @coreyspowell: Complex organic molecules like those in asteroid Ryugu must have rained down on the early Earth, possibly coaxing the eme…
RT @ExploreCosmos_: Organic molecules have been detected in samples collected by Japan’s Hayabusa2 mission from the near-Earth asteroid #Ry…
RT @Baptiste_Fri: Nature The present study strongly suggests that such molecules of prebiotic interest commonly formed in carbonaceous ast…
🇪🇦 Detectan Uracilo en el asteroide carbonoso (162173) Ryugu 🇬🇧 Uracilo en el asteroide carbonoso (162173) Ryugu https://t.co/geRiVBYNnv
はやぶさ2が持ち帰った「リュウグウの粒子」から核酸塩基「ウラシル」初検出 「ビタミンB3」も https://t.co/v4GYml1WBu 論文これか。あとで読もう Uracil in the carbonaceous asteroid (162173) Ryugu Oba https://t.co/g659kAzpo1., Nature Communications vol 14(2023) https://t.co/D1FYUO2yKU
RT @pnatarajanmd: The near-Earth asteroid, Ryugu, which hasn't been exposed to the Earth's atmosphere or biosphere, contains uracil (an RNA…
「ウラシルとビタミンB3が検出された」「北海道大学の大場康弘たちは、これらの化合物が星間空間の氷の光化学反応によって生成された可能性があり、後に太陽系が形成された際に小惑星に取り込まれるようになったと」 / “天文学:リュウグウで採取した試料から核酸前駆物質…” https://t.co/1cZ1KCHUJ5
RT @ExploreCosmos_: Organic molecules have been detected in samples collected by Japan’s Hayabusa2 mission from the near-Earth asteroid #Ry…
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
ウラシル?!という驚きとこれでNat Comm?!という驚き。
RT @coreyspowell: Complex organic molecules like those in asteroid Ryugu must have rained down on the early Earth, possibly coaxing the eme…
RT @coreyspowell: Complex organic molecules like those in asteroid Ryugu must have rained down on the early Earth, possibly coaxing the eme…
OMG!
RT @ExploreCosmos_: Organic molecules have been detected in samples collected by Japan’s Hayabusa2 mission from the near-Earth asteroid #Ry…
Complex organic molecules like those in asteroid Ryugu must have rained down on the early Earth, possibly coaxing the emergence of life. Full paper analyzing the Ryugu samples here: https://t.co/IhbSnVnCIu #astrobiology https://t.co/Xa0NY0Xdjr
El hallazgo del uracilo en el asteroide Ryugu es extraordinario. Es la base nitrogenada que faltaba proveniente del espacio exterior. A. Oparin debe estar "bailando" en su tumba. El artículo original está en el siguiente enlace: https://t.co/YZTzCY0mJb
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
RT @Baptiste_Fri: Nature The present study strongly suggests that such molecules of prebiotic interest commonly formed in carbonaceous ast…
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
RT @ExploreCosmos_: Organic molecules have been detected in samples collected by Japan’s Hayabusa2 mission from the near-Earth asteroid #Ry…
RT @ExploreCosmos_: Organic molecules have been detected in samples collected by Japan’s Hayabusa2 mission from the near-Earth asteroid #Ry…
Discovery of uracil in samples brought to Earth from the meteorite Ryugu. Curious to see the opinion of #metabolomers and mass spec colleagues. Personally, I'm not convinced with the blank sample https://t.co/eUGGEPoMQT
Just in time for #nitrogentuesday in space!
Nature The present study strongly suggests that such molecules of prebiotic interest commonly formed in carbonaceous asteroids including Ryugu and were delivered to the early Earth. #seti https://t.co/eywKiKf6C9
RT @jfgumarc: RNA component found in the asteroid Ryugu | Nature Communications https://t.co/kZlRsVcCW0
RT @Caro_Chem: This news can change everything 💫🧬 https://t.co/vEIb1TtOgF
This news can change everything 💫🧬 https://t.co/vEIb1TtOgF
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
Uracil in the carbonaceous asteroid (162173) Ryugu https://t.co/S0gEJ9qtH1
@omeuxeito Esa es mi duda principal, y otra cosa no, pero la técnica de detección utilizada (LC-HRMS) la conozco al dedillo. Después de mirarme el paper, me quedan dudas sobre el "blanco" y los métodos no lo aclaran https://t.co/n0t2FWLEKn
RT @UTOPS2: 【リュウグウ初期分析】可溶性有機物分析チームからの論文です.リュウグウの石には核酸塩基のひとつであるウラシルやビタミンB3(ニコチン酸)が含まれていました.Oba et al. (2023) Uracil in the carbonaceous aste…
夢がありますね。 https://t.co/v7PHkmrQhn
woah.. that is sick!
Space Vitamins
Uracil in the carbonaceous asteroid (162173) Ryugu | Nature Communications https://t.co/WpTAGndXrM
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…
2/2 أعلن عن هذه النتائج في دراسة نشرت أمس في مجلة Nature Communications المصادر 1- معلومات عن الكويكب https://t.co/XUypgBQBZC 2- مقال علمي يشرح ويلخص الدراسة https://t.co/1DuE56267j 3- رابط الدراسة التي نشرت النتائج https://t.co/Jt0CeVY3yC
Major breakthrough !!!👇 The pristine sample from near-Earth carbonaceous asteroid Ryugu collected by Hayabusa2 spacecraft enabled detection of uracil, nicotinic acid and imidazoles. https://t.co/pUT1TdkFJu
RT @ExploreCosmos_: Organic molecules have been detected in samples collected by Japan’s Hayabusa2 mission from the near-Earth asteroid #Ry…
RT @NaturePortfolio: Uracil, one of the building blocks necessary to form RNA, and vitamin B3, an important cofactor for metabolism in terr…