In this study, the stem segments of new shoot with axillary buds of well - growth tetraploid black locust trees were used as explants. the effects of different basic mediums, different hormone kinds and their concentrations ratios, different sucrose concentrations on calli induction, buds differentiation and rooting in the process of establishment of high frequency regeneration system of tetraploid black locust were studied. on the base of high frequency regeneration system, the effects of various factors on transformation efficiency of badh mediated by agrobacterium tumefaciens were discussed in the light of gus histochemical assays
本實驗首先以生長良好的四倍體刺槐優株上當年生新梢的帶腋芽莖段為外植體,研究了在四倍體刺槐高頻再生體系的建立過程中不同基本培養基、不同激素濃度及其配比、不同蔗糖濃度對愈傷組織的誘導、芽的分化及生根的影響;然後在得到高頻再生體系的基礎上,通過農桿菌介導法轉化甜菜堿醛脫
氫酶( badh )基因,以gus染色組織分析為依據探討了影響轉化效率的各種因素,建立了高效、可重復的基因轉化體系,為四倍體刺槐目的基因的導入打下了基礎。
Catalase catalyes the breakdown of hydrogen peroxide.
過氧化
氫酶催化過氧化
氫的分解。
2 gene and had conservative amino acids of catalase
2基因具有45的同源性,具有過氧化
氫酶的保守氨基酸殘基。
Effects of marine pollution on the activity of catalase in scapharca subcrenata
海洋污染對毛蚶過氧化
氫酶影響研究
Effects of fenpyroximate and propargite as well as its mixture on catalase in soil
克蟎特及其混劑對土壤過氧化
氫酶的影響
Catalase is found in the cytoplasm in small organelles called peroxisomes
過氧化
氫酶在一種叫過氧化物
酶體的小細胞器中存在。
Change of catalase activity in interaction of tobacco and cucumber mosaic virus
煙草與黃瓜花葉病毒互作中過氧化
氫酶活性的變化
The effect of heat acupuncture on catalase and the overload of calcium of model mouses of vascular dementia
對擬血管性癡呆模型大鼠腦內過氧化
氫酶及鈣超載的影響
Activities of catalase and monoamine oxidase in different tissues of tilipia under stress of deltamethrin
溴氰菊酯脅迫下羅非魚組織中過氧化
氫酶和單胺氧化
酶的變化
Analysis of ldh and its iso - enzyme in cerebralspinal fluid of 24 virogenetic and 15 bacteritic cerebritis patients
15例化膿性腦炎患者腦脊液中乳酸脫
氫酶及同功
酶分析
The dye is reduced by dehydrogenase enzymes released by viable tumour cells.
染料被存活的腫瘤細胞放出的脫
氫酶所還原。
Both prephenate dehydrogenase and prephenate dehydratase have been isolated from plants.
預苯酸脫
氫酶和預苯酸脫水
酶都已從植物中分離出來。
Study on lactate dehydrogenase isozyme of microtus fortis
東方田鼠乳酸脫
氫酶同工
酶的研究
The develop of the instrument for measuring ttc - dehydrogenase activity
脫
氫酶活性測定儀的研製
Effect of different detergents on succinate dehydrogenase
不同去垢劑對琥珀酸脫
氫酶溶膜效果的比較研究
Pyruvate dehydrogenase complex
丙酮酸脫
氫酶復合體
Glycerol phosphate dehydrogenase
甘油磷酸脫
氫酶
Alcohol dehydrogenase an enzyme that converts ethanol into acetaldehyde ( ethanal )
醇脫氫酶:把乙醇轉化為乙醛的酶。