radioresistance 中文意思是什麼
radioresistance
解釋
放射抵抗性-
When compared with kds301 ( lexa + ), xe ( lexa - ) cells showed quite similar levels of survival curve to y - irradiation and mmc, indicating lexa gene had no effect on radiation resistance of deinococcus radiodurans. deinococcus radiodurans " lexa had no revelance with its extremely radioresistance. the recombinant plasmid pza172 was constructed by cloning the lexa gene of deinococcus radiodurans into the vector plasmid puc19 in the downstream of lacz promoter
對lexa基因突變體xe的研究表明，其輻射抗性與lexa基因野生型的抗輻射菌kd8301相近，存活曲線上均顯示有一個寬大的肩區，結果發現lexa基因的突變並沒有改變抗輻射菌的獨特抗性，說明lexa基因與輻射抗性無關。 -
In order to reveal the mechanisms of extreme radioresistance and dna repair in deinococcus radiodurans, we examined proteome changes in a wild type strain following y - irradiation using 2 - dimensional polyacrylamide gel electrophoresis and silver staining
為了研究耐輻射球菌極強的輻射抗性與dna修復機理，我們應用雙向電泳結合銀染的方法考察了野生型菌株kd8301在射線照射前後細胞體內總蛋白組的變化情況。 -
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。 -
These proteins exhibited various cellular functions, most of them have not been reported to be relevant to radioresistance
這些蛋白行使細胞的各種功能，絕大部分未曾報道與輻射抗性有關。 -
The results of present paper suggest that it is feasible to discovery novel radioresistance - associated proteins by proteomics methods
這些結果說明利用蛋白質組學的方法來發現耐輻射球菌輻射抗性相關蛋白是可行的。 -
Thus clarifying the functions of these proteins may help us to better understanding the mechanisms of extreme radioresistance in this organism
因此，解釋這些功能未知的蛋白可能會幫助我們更好的理解耐輻射球菌極端輻射抗性機理。 -
Though it has been researched for almost fifty years since discoveried in 1956, little has been known about the involvement of dna damage response pathways accounting for the radioresistance in this organism
雖然對它的特殊抗性機制有近50年的研究歷史，但對于其中的分子機制仍知之甚少。 -
Because there are no enough efficiency methods to dispose pollute, so to study and develop new methods is very urgent. we do some work to study on the radioresistance bacteria deinococcus radiodurans to construct one super bacteria, which could resolve the pollution in a complex environment contaminated by both radiation and organic compound
同時針對耐輻射奇球菌deinococcusradiodurans對電離輻射、紫外線、乾燥、強氧化劑和一些化學誘變劑的驚人的抗性，對構建在放射性和有機鹵代物污染的復合環境中具有生物修復功能的超級基因工程菌方面做了初步的研究，以發展有效清除環境污染的新途徑。
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