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US dollar48.85EGPEuro55.86EGPBritish pound65.32EGPSaudi riyal13.03EGPUAE dirham13.30EGPKuwaiti dinar157.59EGPJordanian dinar68.91EGPQatari riyal13.42EGPTurkish lira1.04EGPChinese yuan7.18EGPGold 246,509.88EGP/gGold 215,696.15EGP/gGold 184,882.41EGP/gSilver96.02EGP/g

Health

علماء ينجحون للمرة الأولى في بناء خلية من الصفر..هل هي قابلة للحياة؟

By rivo_admin · 1 hour ago · 1 min read

علماء ينجحون للمرة الأولى في بناء خلية من الصفر..هل هي قابلة للحياة؟

(CNN) — نجح علماء للمرة الأولى في بناء خلية من الصفر، تتمتّع بقدرة على التغذية والنمو والتكاثر مثل الخلية الطبيعية. وقد يمهّد هذا الإنجاز في مجال علم الأحياء الاصطناعي لعصر من الكائنات الحية المصممة بحسب الطلب.

بنت عالمة الأحياء الاصطناعية والأستاذة في جامعة مينيسوتا الأمريكية كيت أدامالا وفريقها الخليةَ جزءًا تلو آخر باستخدام مكونات كيميائية غير حية. ويُعد هذا الابتكار نموذجًا أوليًا محدودًا وهشًا، لكنه قد يساعد العلماء على فهم أصول الحياة بشكل أفضل، وقد يُبرمج مستقبلًا…

المصدر: CNN بالعربية – صحة

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