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peroxidase patterns
相关语句
  过氧化物酶酶谱
     With the method of polyacrylamide gel electrophoresis analysis of the peroxidase patterns in variant progenies of soybean obtained by introduction of DNA through pollen tube.
     本文采用聚丙烯酰胺凝胶电泳的方法,对利用花粉管通道途径,导入外源DNA所获大豆变异后代,进行过氧化物酶酶谱分析。
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  “peroxidase patterns”译为未确定词的双语例句
     The peroxidase patterns were also changed. On the basis of this study and other author's work, it is acceptable that the vitrification problem is induced by the direct or indirect action of ethylene, and the etylene production was due to some kinds of stress conditions in the cultural circumstance such as unsuitable water potential.
     导致这种现象的原因,初步认为是培养环境中的某种胁迫条件诱导试管产生应激乙烯,乙烯的直接或间接作用引起玻璃化现象的发生。
短句来源
  相似匹配句对
     Patterns on "From X to Y"
     关于“从X到Y”格式
短句来源
     PEROXIDASE ISOZYMIC PATTERNS OF PEAR (YALI)
     鸭梨过氧化物酶同工酶习性研究初报
短句来源
     PEROXIDASE ISOZYME PATTERNS OF TOBACCO TISSUE CULTURE
     烟草组织培养过程中过氧化物同工酶的变化
短句来源
     Patterns of internationalization
     国际化战略七种模式
短句来源
     STUDY ON GLUTATHIONE PEROXIDASE
     谷胱甘肽过氧化物酶的研究
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  peroxidase patterns
The esterase and peroxidase patterns in five varieties ofAegilops caudata (genome type C) andAe.
      
Flavonoid patterns from two-dimensional thin layer chromatography and peroxidase patterns from gel electrophoresis are presented for two of them.
      
New species ofRelbunium (Rubiaceae) from Brazil, with notes on flavonoid and peroxidase patterns
      
Esterases and peroxidase patterns changed both qualitatively and quantitatively.
      
The peroxidase patterns of endosperm and of embryo plus scutellum found among 349 entries of a durum wheat world basis collection are shown.
      
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Peroxidase activity increases concurrently with embryo differentiation and maturation until the quiescent stage. Histochemically, active sites were confined to the epidermal layer and suspensor region of the embryo in early stages of development. A higher peroxidase activity was found in the vascular tissues of the scutellum, plumule, and root as well as root cap in later stages. The number ofisoperoxidase bands depended on the stage of development. At early stages of development there appeared in...

Peroxidase activity increases concurrently with embryo differentiation and maturation until the quiescent stage. Histochemically, active sites were confined to the epidermal layer and suspensor region of the embryo in early stages of development. A higher peroxidase activity was found in the vascular tissues of the scutellum, plumule, and root as well as root cap in later stages. The number ofisoperoxidase bands depended on the stage of development. At early stages of development there appeared in the cathode region 2-3 bands of isoperoxidase, which disappeared as the embryo entered into late maturing stage, while 3-4 bands of isoperoxidase appeared in the anode region. On the other hand, when pregerminated embryos were used as materials at various stages of development, there was no obvious difference in peroxidase pattern among the embryo extracts except that in later stage there were some additional bands in the anode region.

稻胚过氧化物酶活性随着胚的分化发育而增高,至成熟期趋于稳定。酶活性反应初期出现在幼胚表皮层及胚柄,以后又出现在胚芽、胚根及盾片的维管束原,根冠外缘与各器官原基表皮层的细胞外缘。过氧化物酶同工酶随胚发育期而变化,前期在靠阳极端有两条明显快带,至后期逐渐消失,但出现3~4条近阴极端的明显慢带。不同发育期的幼胚在离体强制萌发后则近阳端的过氧化物酶同工酶谱大体相同,只是较成熟胚近阴端的慢带增多。这些现象说明:过氧化物酶活力的出现与胚细胞分化成熟有关;稻胚发育过程中有遗传信息的顺序表达,而且它们表达的规律是与胚和它所处的内、外环境条件之间相互作用有关。

Using the difference of isoenzyme patterns to classify and identify th-Frankia strains is an effective method. Different-Frankia strains have diffe erent isoenzyme pattern(peroxidase & EST). According to the similarities between strains, 20 Frankia strain are divided into three large groups; that is the Alnus group, Casuarina group and Elaeagnus group, which is similiar to other classification results The only one exception is thatthe peroxidase pattern of Frankia strain Cc0 varies with...

Using the difference of isoenzyme patterns to classify and identify th-Frankia strains is an effective method. Different-Frankia strains have diffe erent isoenzyme pattern(peroxidase & EST). According to the similarities between strains, 20 Frankia strain are divided into three large groups; that is the Alnus group, Casuarina group and Elaeagnus group, which is similiar to other classification results The only one exception is thatthe peroxidase pattern of Frankia strain Cc0 varies with the other strains completely. Frankia strains isolatedfrom the same nodule have different isoenzymte patterns and this further verified the existence of strains having differenl genetic structures in the same kind of nodule and also reflected the widely distribution of genetic information of Frankia strains according to the electromorph diversity of the two kinds of isoenzyme.

利用同功酶图谱的差异性对Frankia菌进行分类识别是一种非常有效的方法,不同的Frankia菌株具有不同的同功酶(过氧化物酶和酯酶)图谱。根据图谱之间的相似性,可以将20株Frankia菌分成三大组,即赤杨组、木麻黄组和胡颓子组,这与其它分类结果基本符合,只是细枝木麻黄菌株Cc01的过氧化物酶图谱与其它菌株完全不同。从同种植物根瘤中分离的内生菌具有不同的同功酶图谱,进一步证实了遗传结构不完全相同的菌株可以同时共生于同种根瘤内,同时根据二种同功酶的电泳分布率,说明了Frankia菌株遗传信息的广泛分布性。

Isozymes of peroxidase of three genera Cercidiphyllum,Tetracentron and Euptelea were analyzed by means of polycrylamide gel electrophoresis. Experimental evidences indicate(1)the zymograms of each genus are relatively stable,and displag the species-specificity.(2)each genus is characterised by specific bands.Therefore,peroxidase isozyme pattern can be used as a taxonomical character to distinguish between three genera.(3) every genus shares several bands,indicating that a far relationship isozyme among them...

Isozymes of peroxidase of three genera Cercidiphyllum,Tetracentron and Euptelea were analyzed by means of polycrylamide gel electrophoresis. Experimental evidences indicate(1)the zymograms of each genus are relatively stable,and displag the species-specificity.(2)each genus is characterised by specific bands.Therefore,peroxidase isozyme pattern can be used as a taxonomical character to distinguish between three genera.(3) every genus shares several bands,indicating that a far relationship isozyme among them exists and each genus is a isolated type.(4)the peroxidase patterns of the specise C.japonicum Sieb.et Zucc.are not sexassoiated.It is believed that peroxidase isozyme zymogram can not be used as a biochemical test to distinguish the sex of individual plant in C.japonicum Sieb.et Zucc.

用聚丙烯酰胺凝胶电泳分析了连香树属、水青树属和领春木属的过氧化物酶同工酶.实验表明:种(属)内同一器官酶谱比较稳定,三种(属)酶谱间存在明显差异,即酶谱具种(属)专一性,可供分类学鉴别使用.三种(属)间存在相同的特征酶类,支持传统分类的三属间有一定亲缘关系的观点.连香树雌、雄株相应枝条的酶谱无规律性变化,说明用此法不能鉴别连香树植株的性别.

 
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