EPISODE · May 21, 2025 · 9 MIN
2025 biology talkshow : central dogma of molecular biology (1)-中心法則概念解說 (選修生物I)
from 雷比特生物空中講 · host 雷比特老師
佛朗西斯·克里克於 1958 年提出的分子生物學中心法則描述了遺傳訊息在生物大分子(DNA、RNA 和蛋白質)之間的傳遞方向。 儘管標準流程為 DNA → RNA → 蛋白質,詳細說明其他可能的訊息傳遞途徑,包括 RNA 到 DNA (反轉錄) 和 RNA 自身複製,並強調遺傳訊息無法由蛋白質回流至核酸。 還提及普里昂是目前已知的中心法則唯一例外,並討論影響基因表達的過程,例如RNA 編輯、剪接和轉譯後修飾。 最後,來源指出中心法則是一個動態的概念,隨著新的科學發現不斷擴展和補充。 Powered by Firstory Hosting
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2025 biology talkshow : central dogma of molecular biology (1)-中心法則概念解說 (選修生物I)
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