轉錄中止 的英文怎麼說
中文拼音 [zhuǎnlùzhōngzhǐ]
轉錄中止
英文
transcription pausing-
Considering alcaligenes faecalis pencillin g acylase ( afpga ), which possesses the attractive characteristics for beta - lactam antibiotics conversions, the gene of pga was cloned into two expressing vector pkkfpga and psmlfpga. both the constructed plasmids psmlfpga and pkkfpga contained the pga gene, trc promoter and rrnb transcript terminator, differ in the replicon and antibotic marker, pkkfpga contained multicopy replicon ( cole 1 ) and ampicillin marker. while psmlfpga contained medium - copy replicon ( p15a ) and tetracycline marker
本文將糞產堿桿菌青霉素g酰化酶（ afpga ）基因構建表達載體pkkfpga和psmlfpga ， pkkfpga和psmlfpga均含trc啟動子、青霉素g酰化酶基因、 rrnb轉錄終止子，其中pkkfpga含有氨卞青霉素抗性基因和cole1高拷貝復制子；而psmlfpga含有四環素抗性基因和p15a中拷貝復制子。They are involved both in the production of mature proteins, acting as processing enzymes, and in the degradation of damaged or non - functional proteins [ 1 " 8l in plant plastids, proteases function in protein degradation seem to act to adjust the stoichiometry of subunits in supramolecular complexes, as well as to regulate the stoichiometry between different supramolecular complexes in response to environmental changes and process the nuclear - encoded preproteins in the stromal
除了在相關蛋白質轉錄和翻譯方面的調控外，專一降解這些蛋白的蛋白酶活性以及轉錄翻譯量的上升也會加強對這些蛋白質的降解。雖然到目前為止對光系統中蛋白酶的了解尚且不如對光系統中各種多肽以及蛋白色素復合體的了解，但是對類囊體和葉綠體中蛋白酶的研究已經進展到相當深度了。A new method for intrinsic terminator prediction based on rnall, an rna local secondary structure prediction algorithm developed recently, and two u - tail score schemas are developed. by optimizing three parameters thermodynamic energy of rna hairpin structure, u - tail t weight, and u - tail hybridization energy, the method can recognize 92. 25 of known terminators while rejecting 98. 48 of predicted rna local secondary structures in coding regions negative control as false intrinsic terminators in e. coli. this method was applied to scan the genome of synechococcus sp
在過去二十年中，不少研究者已開始研究如何用計算方法來預測轉錄終止信號，如brendel和trifonov的雙核苷酸分佈矩陣法dinucleotide distribution matrix carafa等的統計方法transterm和rnamotif法等，這些方法都從不同方面考慮了rna二級結構和u -尾部的特徵，而gester的預測模型則設定rna二級發夾結構是不依賴終止子的唯一因素。May 1999 department of commerce regulations established macau as a separate export control designation ; the macau policy act stipulates that u. s. export control laws, regulations, and practices shall apply to macau in the same manner and to the same extent that they apply to the prc. in february 2000 and february 2001 mes participated for the first time in the annual asian export control seminar hosted by the government of japan
2000年9月，美國與澳門為在實施紡織品定額和制止非法轉運方面展開合作而達成的《理解備忘錄》 「將會極大地有助於穩定美國-澳門商業關系… … 《理解備忘錄》的通過表明澳門特別行政區政府致力於保護澳門的國際聲譽和維護它在世界貿易組織中的義務。 」Ln our experiment, a lot of regulator sequences inc1uding the 35s promoter with double enhancer e1ements and the terminator nos, the fl sequence and kozak sequence for improving the genetic statement in the level of translation, were appended on the two s ides of the artifically pseudopleuronectes americanus antifreeze protei n gene by a series of process, and the products were linked into pbil21
本實驗中人工合成了美洲擬鰈抗凍蛋白基因，並在美洲擬鰈抗凍蛋白基因兩側添加了許多調控序列，如具有加倍增強子的35s啟動子和nos終止子，它們可以促進抗凍蛋白基因的轉錄，及可在翻譯水平上提高基因表達的序列和kozak序列，從而構建了抗凍蛋白基因的高效表達盒。In some cases, sales assistants would ask customers who paid by credit card for their id card numbers and recorded them on payment slips to identify the customers in case stolen or forged cards have been used. the pco is of the view that in processing credit card payments, once a shop has secured a transaction code from the card - issuing institution, the risk mentioned above will be borne by the card - issuing institution. there is thus no need for a shop to record customers id card numbers on credit card payment slips
在一些個案中，有些商店職員要求以信用咭付款的顧客提供他們的身分證號碼，並把號碼記錄在收據上，以防止有人使用失咭或假咭。公署認為商戶在處理以信用咭付款的交易時，倘若已從發咭機構方面取得交易確認號碼，有關的交易風險已轉由發咭機構承擔，商戶因此無必要把顧客的身分證號碼抄錄在收據上。And if people stop spending and start selling, the ripple effect is that millions - - even those with good credit - - begin to get hurt
一旦人們都停止消費轉而拋售，這種效應就會擴散到成千上萬的人群中? ?就算是信用記錄極佳的人，也要開始遭受不幸了。分享友人