switch gene 中文意思是什麼

switch gene 解釋
開關基因
  • switch : n 1 （樹上折下的）細樹枝；軟鞭子；鞭打。2 假發；（尾巴上的）毛簇。3 〈美國〉【鐵道】道岔扳子，軌...
  • gene : n. 【生物學】基因。 dominant gene顯性基因。
  1. Epigenetic alterations in cell - type - specific gene expression control the transition of neural stem cells ( nscs ) from predominantly neurogenic to predominantly gliogenic phases of differentiation, but how this switch occurs is unclear

    細胞類型特異的基因表達之表觀遺傳學改變控制著神經幹細胞由神經元發生為主向膠質細胞發生為主的轉變，但是這一時相的切換機制還不清楚。
  2. " although the simplest model for a cn affecting gene actiity is where the ariant is a deletion of a gene or part of a gene, we found examples where actiity is affected from a distance, " commented barbara stranger, first author and post - doctoral fellow at the wellcome trust sanger institute. " this may occur when the cn reduces the effectieness of a region that works to switch the genes on or off

    變異拷貝數機制能通過改變特定基因的「劑量」 （即復制后的拷貝數量） ，藉助于裂解某個包含后續可翻譯成蛋白質密碼的基因的活性片斷或藉助于降解控制基因活性即類似開/關及在我們基因組中的調整開關的基因組中具有調控作用的基因片斷來影響基因活性。
  3. This gene would " switch on " in those cells that successfully converted to embryonic stem cells, thus providing a means of detecting them

    這些基因可以成功地將成熟細胞轉化成胚胎幹細胞，從而為識別細胞中成熟細胞改編程序的基因提供了一種檢測方法。
  4. It is found that the rates can induce gene switch in the positive feedback system, and can regulate the oscillation range in the positive - negative feedback system

    結果表明，在正反饋模型中轉錄率能誘導基因開關轉換；在正負反饋模型中轉錄率能調節蛋白質濃度的振蕩幅度。
  5. Recently, a new gene dr0167 ( pprl or irre ) that serves as a general switch for downstream dna repair and protection pathways via its regulatory function on the gene expression of reca, ppra was discoveried. expression of d. radiodurans pprl also promotes dna repair and protection pathways and enhances the radioresistance of e. coli. this finding provides a new clue to understand the mechanism of dna repair, especially double strand break ( dsb ) repair

    最近我們實驗室在耐輻射球菌電離輻射敏感株中鑒定了一個與電離輻射抗性相關的基因ppri ，該基因可能通過調控dr細菌reca 、 ppra等基因的表達加速對電離輻射引起的dna損傷修復，而在大腸桿菌中表達ppri基因能促進reca 、 soda等表達水平顯著提高，使其抗輻射和抗氧化能力明顯增強，這將為我們理解其特殊抗性機制，特別是雙鏈斷裂修復提供新的線索。
  6. Depending on the chemical added to the bacterial broth, the proteins of one gene would effectively be deactivated, disabling that gene. “ the toggle switch is significant because no further modulation is necessary, ” cantor says

    藉由在細菌培養液中添加不同的化合物，將能有效抑制一個基因的蛋白質表現，進而使該基因失效。
  7. In the part of under - layersoftware, windows ce operation system basedon gene - 6310 single board computer is customized, drives of pcm - 3974 interface switch cardis developed, serial port communication and video processing programmes based on windowsce are designed and developed

    在底層軟體部分，定製了基於gene - 6310單板機的windowsce操作系統，開發了pcm - 3974介面轉換卡的驅動程序，設計和實現了基於windowsce的串口通信程序和視頻處理程序。
  8. The reaching condition of the method becomes exponent load - frequency and fuzzy measure gene of switch function is adaptively adjusted through fuzzy rules

    該方法將到達條件改為指數趨近律，並且通過模糊規則自適應調整切換函數的模糊量化因子。
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