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- CKI plays a negative regulatory role by inhibiting the activity of cyclin-CDK. 細胞周期調節蛋白在細胞周期中的表達和作用已成為當今研究的熱門(mén)話(huà)題。
- PTP is a negative regulating factor in the MAPK pathway. MAPK級聯(lián)途徑參與有機體的發(fā)育、細胞增殖、激素調節以及逆境脅迫的信號轉導, PTP在MAPK級聯(lián)途徑中主要起負調控作用。
- The NF1 tumor suppressor encodes a protein product neurofibromin,which functions as a negative regulator of RAS. NF1為腫瘤抑制基因,是RAS的負向調節器。
- The negative regulator is simply a unity-gain inverter withinput resistor, R6, and feedback resistor, R7. 負電源整流部分就是一個(gè)簡(jiǎn)單的單位增益反相器，輸入電阻是R6，反饋電阻是R7。
- Negative regulation involves the binding of a repressor to the operator to prevent transcription. 在負向可誘導操縱子中，一個(gè)調節的阻遏蛋白質(zhì)一般會(huì )與操縱基因結合，并阻止操縱子中基因的轉錄。若存在著(zhù)一個(gè)誘導物分子，它會(huì )與阻遏基因結合，并改變它的構造，使它不能與操縱基因結合。這可以使操縱基因的轉錄發(fā)生。
- It is suggested that flavonoids act as negative regulators of auxin transport in vivo. 植物體內廣泛存在的類(lèi)黃酮類(lèi)物質(zhì)影響生長(cháng)素運輸，對生長(cháng)素運輸起負調控作用。
- Cyclin is the positive regulator which activates CDK and CDK inhibitor (CDKI) is the negative regulator which inactivates CDK. CDK抑制劑(CDKI)則是負調節因子使CDK失活。
- HIR/HIRA,encoded by Hir/Hira(histone regulation) genes,were identified as negative regulators of histone gene expression. H ir/H ira基因產(chǎn)物是組蛋白基因表達的一種負調節因子;其在果蠅發(fā)育過(guò)程中的作用還沒(méi)有得到確認.
- While tumor suppressing genes p53 and WT1 present negative roles in hTERT expression, including other negative regulators: MZF-2 and Mad. 另外，p53、WT1、MZF-2和Mad是已知的對hTERT的轉錄起抑制作用的因子。
- HIR/HIRA, one of the histone chaperones, encoded by Hir/Hira (histone regulation) genes, were initially identified in yeast as negative regulators of histone gene expression. 摘要Hir/Hira基因產(chǎn)物HIR/HIRA為組蛋白的伴侶蛋白，最先作為組蛋白基因表達的一種負調節因子從酵母中被鑒定出來(lái)。
- HIR/HIRA,one of the histone chaperones,encoded by Hir/Hira(histone regulation) genes,were initially identified in yeast as negative regulators of histone gene expression. Hir/Hira基因產(chǎn)物HIR/HIRA為組蛋白的伴侶蛋白,最先作為組蛋白基因表達的一種負調節因子從酵母中被鑒定出來(lái)。
- The locomotion of mtm-5 gene knockout group is obviously faster than control group, this suggests that MTM-5 also plays a negative regulation role in the muscle development. mtm-5基因敲除型線(xiàn)蟲(chóng)的運動(dòng)能力明顯比對照組快，暗示其可能與肌肉系統以及整體的發(fā)育存在著(zhù)某種負調控的聯(lián)系。
- HAMP encodes a kind of small peptide called hepcidin which is a negative regulator of iron absorbtion in the small intestine and iron release from macrophages. HAMP基因編碼一種名為海帕西啶的小肽,是小腸鐵重吸收和巨噬細胞鐵釋放的負調節因子。
- Complaint is referred to several regulatory body. 投訴提交給好幾個(gè)管理機構。
- The monument was moved bodily to a new site. 紀念碑整個(gè)遷到一個(gè)新場(chǎng)址。
- Is it safe to site the power station here? 在這建造發(fā)電廠(chǎng)安全嗎？
- The group goes on a lecture tour of site in greece. 該旅游團前往希臘著(zhù)名景點(diǎn)進(jìn)行修學(xué)旅游。
- The answer to my request was in the negative. 對我的請求的答復是否定的。
- Excavation of the site will begin tomorrow. 明天開(kāi)始挖掘工作。
- Objective: The p33INGlb was first cloned in 1996. It involved in some biological functions, such as negative regulation of cell proliferation and in the control of cellular aging, anchorage dependence and apoptosis. 目的：p33ING1b是1996年被發(fā)現的，它具有多種生物學(xué)功能，在細胞生長(cháng)的負調控、增殖、衰老、腫瘤的錨著(zhù)依賴(lài)性生長(cháng)、凋亡及細胞周期調控點(diǎn)的調節等方面發(fā)揮作用。
