突變基因位置 的英文怎麼說
中文拼音 [tūbiànjīyīnwèizhì]
突變基因位置
英文
mutated site- 突 : Ⅰ動詞1 (猛沖) dash forward; shoot out 2 (高於周圍) protrude; bulgeⅡ副詞(突然) abruptly; sud...
- 因 : Ⅰ動詞[書面語] (沿襲) follow; carry on Ⅱ介詞1 [書面語] (憑借; 根據) on the basis of; in accord...
- 位 : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
- 置 : 動詞1. (擱; 放) place; put; lay 2. (設立; 布置) set up; establish; arrange; fix up 3. (購置) buy; purchase
- 突變 : 1 (突然急劇的變化) sudden change; change suddenly; transilience; accident; saltation; revulsion...
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The fact that stevioside is glycosylated at position c13 could explain the absence of mutagenicity
甜菊糖的c13位置被糖基化,是沒有引起突變的原因。The ie 180 mutant combined with two special protein binding - sites and inhibited the promoter transcription. accidentally in the approach showed that the plasimd pcdna3 show as activator to sv40 and cmv early promoter. the result is acquired by instantaneous transinfect
這說明不同的ie180突變體,對于sv40啟動于這類在轉錄起始位置一側只有一個「 5 』 atcgt 3 』 」特徵蛋白質結合序列的11類基因啟動于,可分別表現出抑制活性與激活性。( 2 ) deletions of four different lengths were conducted using pcr amplification with the information of sequence of pdf 1. 2 gene promoter. these mutated promoters were fused to the gus reporter gene and introduced into tobacco plants. the results of gus activity driven by these different constructs showed that the promoter sequence between positions - 300 and - 243 ( containing a gcc box and a g box - like sequence ) was an essential ja - responsive element region to activate the expression of gus reporter gene, and the - 300 bp position was defined as the boundary of the minimal functional promoter in response to ja signaling
( 2 )對該啟動子的5 』端進行不同長度的缺失突變,突變的啟動子與gus構建的融合基因在煙草中受meja誘導的瞬時表達結果表明,該啟動子中- 300 - 243bp區域(有一個gccbox和一個gbox - likesequence )是其應答meja處理所必須的區域,並將- 300bp作為該啟動子應答ja信號的最小區域的邊界位置。The fact that stevioside is glycosylated at position c13 could explain the absence of mutagenicity. the active metabolite of steviol responsible for its mutagenic activity is not known
甜菊糖?的c13位置被糖基化,是沒有引起突變的原因。目前,還沒有找出引發突變能力的甜菊醇活性代謝物。Several mechanistic studies indicated that the structural features necessary for the expression of mutagenic activity include a hydroxyl group at position c13 and an unsaturated bond joining the c16 and c17 carbon atoms of steviol
多項生理機能研究顯示,顯露基因突變的特性結構位於甜菊醇c13位置的羥基組,以及連結c16和c17碳原子的不飽和鏈。分享友人