鉛泳 的英文怎麼說
中文拼音 [qiānyǒng]
鉛泳
英文
stereotype edition-
Dna damages caused by so2 and lead acetate were studied with the single cell microgel electrophoresis technique ( or comet assay ) in order to confirm the damaging degree of lead ( as an important component of atmosphere particle matter ) on dna from male mice exposed to so2. the migrating distances of dna of brain, lung, spleen and kidney cells of mice increased significantly, compared to the control group under conditions of single and combined poisoning of so2 ( 42mg / m3 ) and lead acetate ( 0. 2 % ), and lead could strengthen dna damage degree by so2 in nuclear dna of brain, kidney, spleen cells. damaging degree of so2 on nuclear dna of lung cell of mice was more severe than that of lead
為了明確大氣顆粒物中的重要組分? ?鉛在二氧化硫所致dna損傷中的作用程度,利用單細胞凝膠電泳技術( singlecellgelelectrophoresis , scge ,或稱彗星實驗, cometassay )研究了鉛與二氧化硫的聯合污染,結果表明在42mg m ~ 3so _ 2和0 . 2醋酸摘要一abstract鉛單獨及聯合染毒條件下,小鼠腦、肺、腎、脾細胞dna遷移距離均比對照顯著增加;鉛加劇了50 :對腦、腎、脾細胞核dna的損傷程度; 50 :對肺細胞核dna的損傷程度要比鉛的損傷大,小鼠肺細胞核dna遷移距離在50 :和醋酸鉛聯合作用組與醋酸鉛單獨作用組間有極顯著性差異( p < 0 . 01 ) ,而與502單獨作用組間沒有顯著性差異。Based on the lexicological biochemistry and ultrastructure, effects of heavy mental on 5. yangtsekiense had been studied in this paper by means of transmission electronmicroscope ( tem ) and polyacrylamide gel electrophoresis ( page )
本實驗採用了透射電子顯微鏡和聚丙烯酰胺凝膠電泳等方法,從超微結構和毒理生化兩個方面研究了重金屬鎘、鉛對長江華溪蟹主要組織器官的影響。In this study, the suitable parameters for the introduction of plasmids phz1358 and pset152 into s. nanchangensis ns3226 from e. coli were tested for developing an conjugation system for s. nanchangensis ns3226. a dnd gene cluster, which encodes an unknown modification system for 5 hvidans 1326 and renders its dna susceptible to site - specific double - strand dna cleavage during electrophoresis was conjugated from e. coli into s. nanchangensis ns3226
將克隆在整合型載體pset152上的變鉛青鏈黴菌1326的dnd基因簇通過接合轉移導入野生型南昌鏈黴菌ns3226中進行異源表達,觀察到接合轉移子的dna獲得了在含fe ~ ( 2 + )的電泳緩沖液中電泳時降解的表型。In addition, the myofibrils were found broken in myocardial cells suggested that the structure of actin could be damaged by cadmium. section 3 : this paper dealed with the effects at different dosages of pb2 + on the esterase isoenzyme ( est ) of the gill, hepatopancreas and ovary by using polyacrylamide gel electrophoresis ( page )
鉛對長江華溪蟹酯酶同工酶的影響採用聚丙烯酰胺凝膠電泳方法,研究了不同濃度的鉛對長江華溪蟹的鰓、肝胰腺、卵巢3種組織酯酶同工酶( est )的影響。This unusual modification causes wild type s. lividans 1326 dna sensitive to site - specific oxidative double - strand cleavage ( dnd phenotype ). preliminary study revealed that such dna modification involves incorporation of sulphur. the entire functional dnd cluster, 8. 3kb in size, including 3 orfs - dnda, dndb and dndc was involved in this dna modification
野生型變鉛青鏈黴菌具有一種不同於甲基化修飾的新型dna硫修飾系統,使dna在電泳時易遭到氧化雙鏈切割而導致降解( dnd , dnadegradation )表型( zhouetal . , 1988 , 1994 , 1999 ) 。A novel dna modification discovered in streptomyces lividans is different from dna methylation. this unusual modification causes wild type s. lividans dna sensitive to site - specific oxidative double - strand cleavage ( dnd phenotype, dna degradation )
變鉛青鏈黴菌的dna異常修飾系統是一種不同於甲基化修飾的新型修飾系統,它可使變鉛青鏈黴菌dna在電泳時易遭到氧化雙鏈切割( dnd表型, dnadegradation ) ( zhouetal . , 1988 ) 。分享友人