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mutation frequency中文是什么意思
- 中文翻譯
- 造句
- (突變頻率)：在種群中某個(gè)突變被發(fā)現(xiàn)的頻率。
- 突變率
- 突變頻率
- mutation n. 1.變化,變異,更換；【生物學(xué)】突變；突變種；【語(yǔ) ...
- frequency n. 1.屢次，頻仍，頻繁。 2.(脈搏等的)次數(shù)，出現(xiàn) ...
- frequency of mutation 變異頻率
- estimation of mutation frequency 突變頻率估計(jì)
- mutation frequency declination 突變頻率衰退
- mutation frequency decline 突變頻率衰退; 突變頻率下降
- mutation n. 1.變化,變異,更換；【生物學(xué)】突變；突變種；【語(yǔ)言學(xué)】母音變化；【音樂(lè)】(提琴的)變換把位；變聲；【法律】讓受。 2.(人世的)浮沉,盛衰。
- frameshift mutation phaseshift mutation 移碼突變,相移突變
- ochre mutation uaa mutation uaa三聯(lián)體密碼子突變
- adaptive mutation 自適應(yīng)變異
- amber mutation uag三聯(lián)體密碼子突變; 琥珀突變; 琥珀型突變
- ambivalent mutation 矛盾突變
- anucleolate mutation 缺核仁突變; 無(wú)核仁突變
- artificial mutation 人工突變; 人為突變
- auxotrophic mutation 營(yíng)養(yǎng)缺陷性突變
- back mutation (回復(fù)突變)：逆轉(zhuǎn)產(chǎn)生基因失活效果突變的突變，從而使細(xì)胞恢復(fù)野生型。; 反突變; 復(fù)歸變異; 復(fù)原突變; 回復(fù)突變[突變基因又突變?yōu)樵蔂顟B(tài)
- back-mutation 回復(fù)突變
- bacterial mutation 細(xì)菌突變; 細(xì)菌致突變
- bake mutation 回復(fù)突變
- biochemical mutation 生化突變
- block mutation 塊突變
- bobbed mutation 截毛突變
- boundary mutation 邊界變異
- breeding by mutation 突變育種
- bud mutation 芽變; 芽的突變; 芽條突變
- Effect of combined treatment of caffeine benzamide and 137cs - ray on mutation frequency in soybean
射線復(fù)合處理提高大豆突變頻率的研究 - An expression vector with fragment 9 in antisense orientation was constructed to block the expression of the relevant gene ( fragment 9 related gene , fnr gene ) in vero cells . interestingly , we found that the nontargeted mutation frequency induced by mnng was increased significantly , implicating that the product of the blocked gene may be involved in the inhibition of nontargeted mutation
利用反義核酸技術(shù)構(gòu)建含反向插入9號(hào)片段的真核細(xì)胞表達(dá)重組體并轉(zhuǎn)染細(xì)胞，以獲得反義rna阻斷vero細(xì)胞中相應(yīng)基因的表達(dá)，發(fā)現(xiàn)mn ’ ng誘發(fā)的非定標(biāo)性突變頻率顯著增高，提示被阻斷的相關(guān)基因的表達(dá)產(chǎn)物可能參與抑制非定標(biāo)性突變的發(fā)生。 - In our laboratory , a unique mutation detection system using a shuttle vector plasmid has been established to demonstrate that a low concentration of mnng ( 0 . 2 m ) can induce nontargeted mutation in mammalian cells : the mammalian cells were exposed to 0 . 2m mnng for 2 . 5h , then a shuttle plasmid pz189 carrying supf trna gene was transfected into cells after 24h culture . we found a 5 - fold higher mutation frequency of the plasmid replicated in pretreated cells than the spontaneous mutation frequency of the plasmid replicated in control cells . this kind of mutation did not occur immediately after mnng exposure
我們實(shí)驗(yàn)室曾用一特殊的突變檢測(cè)系統(tǒng)，直接證明dna損傷劑可在哺乳動(dòng)物細(xì)胞誘發(fā)非定標(biāo)性突變：首先用低濃度( 0 . 2 m )的短壽烷化劑mnng (半壽期為1 . 1hr )處理細(xì)胞2 . 5h后，繼續(xù)培養(yǎng)24h ，將重組有用作突變檢測(cè)的靶基因supftrna基因的穿梭質(zhì)粒pz189轉(zhuǎn)入細(xì)胞復(fù)制，發(fā)現(xiàn)在未受致癌物直接攻擊的穿梭質(zhì)粒中有較自發(fā)突變率高5倍以上的靶基因突變。
Mutation frequency and mutation rates are highly correlated to each other. Mutation frequencies test are cost effective in laboratories Araten, D.
詳細(xì)百科解釋
- mutation frequencyとは意味：変異頻度｛へんい ひんど｝
- 推薦英語(yǔ)閱讀
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