精華區beta Eng-Class 關於我們 聯絡資訊
About one error is made for every 10000 to 100000 ribonucleotides incorporated into RNA during transcription. 請問這裡的incorporated into是什麼意思呢? 讀原文書讀的好暈喔 Orz Thx lo~~ -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 202.178.173.128
andrew348:合併的意思嗎? 24.215.201.101 04/05
> -------------------------------------------------------------------------- < 作者: hemels (琥珀色瞳孔) 看板: Eng-Class 標題: Re: 請問 incorporated into 的意思 時間: Tue Apr 5 14:38:56 2005 ※ 引述《kentai ()》之銘言: : About one error is made for every 10000 to 100000 ribonucleotides : incorporated into RNA during transcription. : 請問這裡的incorporated into是什麼意思呢? : 讀原文書讀的好暈喔 Orz : Thx lo~~ 因為在轉錄 (transcription) ,即合成 mRNA 的過程中,含有三個 phosphate group 的核糖核酸 (ribonucleotide) 會跟去氧核糖核酸以氫鍵結合。 你知道base pair是complementary的吧? 在 RNA 裡是 A-U (uracil) 跟 C-G。 所以 incorporated into RNA 在這裡是轉錄作用「合成」 RNA 的意思。 而錯誤應是指 single strand RNA 從 DNA template 複製過來時 nucleotide 複製錯了 (例如: 本來是 A->U 結果變成 A->C。錯誤的 sequence 嚴重的話 會造成 splicing 的錯誤甚至是 protein product 生不出來啊 XD) --- 我的分生很差-_-; -- I feel more than ever, that we live in a cage. This invisible cage that we set around us, turns simple questions into labyrinths of suffering, into madness. We search for the key to unfold, but in vain, unaware that all this time the solution lay hidden within us. We set traps to detour us from facing the truth, fearing it too cruel for our fragil soul. We have no enemy except ourselves. -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 61.228.24.146
Todesengel:學姊太厲害了 還修過這個啊 @@ 140.113.69.115 04/05
hemels:這是我的工作啊~_~ 61.228.24.146 04/05
hemels:我現在是生物資料庫魔人 嗚嗚 61.228.24.146 04/05
Todesengel:我高中就沒念生物了 現在沒修過普生 140.113.69.115 04/05
Todesengel:也不敢去修分生 XD 140.113.69.115 04/05