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过氧化物酶基因
相关语句
  peroxidase gene
    Effects of Waterlogging on Some Physiological and Biochemical Indexes of Transgenic Tobacco (Nicotiana tobacum L.) Lines with Superoxide Dismutase or Peroxidase Gene
    淹水对转超氧化物歧化酶或过氧化物酶基因烟草某些生理生化指标的影响
短句来源
    The5' regulation sequence of wound-inducible peroxidase gene(tpoxN1)from tobacco was obtained using GenomeWalker. Sequence analysis demonstrated that the conservative sequence5' YTCAATCA at the tran scription start position(tspA)of tpoxN1gene was quite similar to that of other plant genes and that transcription started at downstream tsp-79bp.
    利用GenomeWalker的方法获得了烟草伤诱导过氧化物酶基因(tpoxN1)的5'调控序列,序列分析表明,烟草的tpoxN1基因的转录起始位点(tspA)的保守序列5'TCAATCA与其它植物基因非常一致,转录从tsp下游79bp处开始。
短句来源
    Cloning and Sequence Analysis of 5'Regulator Region for Wound-Inducible Peroxidase Gene from Tobacco
    烟草伤诱导型过氧化物酶基因(tpoxN1)启动子的克隆及分析
短句来源
    It was found that one of the fragments was similar to the Peroxidase gene located on the rice chromosome 1 completely, another fragment was partially similar to the protein Phosphorylase gene located on the rice chromosome 12 with 99.99% homology.
    对克隆后的差异条带进行了测序和Blast,发现这些差异片段与一些幼穗发育的EST有很高的同源性,同源性均在99%以上。 其中一个与位于水稻第一号染色体的过氧化物酶基因的部分片段有100%相似性,另一个与位于第十二号染色体上的蛋白磷酸化酶基因有99.99%的同源性,分别与两个LTSS基因所在的染色体一致。
短句来源
  peroxidase genes
    Themale-sterile plasmagene might function as a regulatory gene which conditioned the expres-sion of a part of peroxidase genes.
    不育细胞质基因可能也同时具有调节基因的功能,表现为具有解除阻遏的作用,使不育系花粉粒发育过程中部分过氧化物酶基因得以表达;
短句来源
  “过氧化物酶基因”译为未确定词的双语例句
    Drought Tolerance of Transgenic Sweet Potato Expressing Both Cu/Zn Superoxide Dismutase and Ascorbate Peroxidase
    转铜/锌超氧化物歧化酶和抗坏血酸过氧化物酶基因甘薯的耐旱性
短句来源
    Southern blot with Chinese Spring nullisomic/tetrasomic lines was used to assign the genes of TH8 and TH12 to chromosome 5D and 3D, respectively.
    通过电子克隆方法首次克隆到了全长小麦抗坏血酸过氧化物酶基因(Ta-APX),并根据全长序列设计特异引物,利用中国春缺体四体基因组DNA为模板进行PCR扩增,将Ta-APX定位于小麦第七部分同源群7A和7D染色体上。
短句来源
    Whether unusualisozyme in the different organs existed is of certain significance to studythe Tal gene effects on the expression of the esterase gene and the pe-roxidase gene.
    异常同工酶在不同器官组织中的有无,对于研究 Tal基因对酯酶基因表达和对过氧化物酶基因表达的影响具有一定意义。 此外,本文还对 T 型不育系小麦与太谷核不育小麦的酯酶及过氧化物酶同工酶,进行了初步比较研究。
短句来源
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  peroxidase gene
Coding DNA of the tobacco anionic peroxidase gene was cloned in pET40b vector.
      
The problem of 11 arginine codons, rare in procaryotes, in the tobacco peroxidase gene was solved using E.
      
Using this method, several genes including Manganese peroxidase gene (Mnp) of Phanerochaete chrysosporium (P.
      
versicolor) and Cip1 peroxidase gene (cip 1) of Coprinus cinereus (C.
      
A map of chromosome 2 spanning 119cM and flanked by two peroxidase gene loci was constructed.
      
更多          
  peroxidase genes
Expressed sequence tags (EST) analysis of all putative peroxidase genes of A.
      
Intraspecific polymorphism in peroxidase genes located on Arabidopsis thaliana chromosome 5
      
Nucleotide sequences of five peroxidase genes AtPrx52-AtPrx56 located on the upper arm of chromosome 5 were comparatively analyzed for six Arabidopsis thaliana ecotypes and lines (Columbia, Dijon-M, Blanes-M, Enkheim-M, Ler, and K-156).
      
Polymorphism of the Catalase and Glutathione Peroxidase Genes and Macrovascular Complications in Non-Insulin-Dependent Diabetic
      
Results suggest that these species may be closely related in phylogeny, and/or geographic isolation changes the peroxidase genes through mutation and selection.
      
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This paper describes a series of studies on the comparison of the es-terase and peroxidase isozymes at the different developmental stages fromstamen,pistil and flag leaf of fertile and sterile plants of Tai-gu malesterile wheat,and of Timopheevi cytoplasmic male sterile line as well asa wheat ctltivar Nongda 139(as a control).The regulatory changes oftwo kinds of isozymes in different organs have been found.These twoisozymes in the stamen between the ferfile and sterile plants of Tai-gumale sterile wheat had...

This paper describes a series of studies on the comparison of the es-terase and peroxidase isozymes at the different developmental stages fromstamen,pistil and flag leaf of fertile and sterile plants of Tai-gu malesterile wheat,and of Timopheevi cytoplasmic male sterile line as well asa wheat ctltivar Nongda 139(as a control).The regulatory changes oftwo kinds of isozymes in different organs have been found.These twoisozymes in the stamen between the ferfile and sterile plants of Tai-gumale sterile wheat had the distinct differencs starting from the meiosis ofPMCS.The results showed that the time of appearance of the the unusu-al isozymes in stamen of sterile plants was in accordance with that of themicrogametic abortion.It was also found that the two isozymes in pistilwere different in early stage but identical in later stage,whereas,theisozymes in flag leaf had no difference to be seen.The appearance of above mentioned unusual isozyme indirectly indi-cated the existance of Tal gene in the sterile plants of Tai-gu wheatfrom the molecular level phenotype of gene expression.Whether unusualisozyme in the different organs existed is of certain significance to studythe Tal gene effects on the expression of the esterase gene and the pe-roxidase gene.

本文通过对太谷显性核不育小麦的可育株、不育株及 T 型不育系小麦和农大139小麦(可育株对照)的雄蕊、雌蕊及旗叶、不同发育时期的酯酶和过氧化物酶同工酶进行了一系列比较研究,找出了两种同工酶在各器官组织中的变化规律,发现了太谷可育株与不育株之间、雄蕊的两种同工酶从“花粉母细胞减数分裂期”时起均已有明显差异。说明不育株雄蕊中异常同工酶产生的时期与其细胞形态学观察到的小孢子败育时期一致。还发现雌蕊的两种同工酶在前期也有差异,但后期趋于一致。旗叶的同工酶尚未见差异。上述异常同工酶的出现是从基因表达的分子水平表型,间接证明了太谷不育株中 Tal 基因的存在。异常同工酶在不同器官组织中的有无,对于研究 Tal基因对酯酶基因表达和对过氧化物酶基因表达的影响具有一定意义。此外,本文还对 T 型不育系小麦与太谷核不育小麦的酯酶及过氧化物酶同工酶,进行了初步比较研究。

18 anode and cathode peroxidase isozy-mes have been examined in Huang Zao No.4 male-sterile line and maintainer (Zeamays).There are difference in the peroxidaseisozymes of leaf,stem,anther between male-sterile line and maintainer,but no differencehave been examined on peroxidase of radicle,coleoptile,mesocotyl,filament,floral leaf,ovary,panicle axis in male-sterile line andmaintanier. According to the results,the authorssuppose that the peroxidase may be codedby nuclear gene,and the difference in theperoxidase...

18 anode and cathode peroxidase isozy-mes have been examined in Huang Zao No.4 male-sterile line and maintainer (Zeamays).There are difference in the peroxidaseisozymes of leaf,stem,anther between male-sterile line and maintainer,but no differencehave been examined on peroxidase of radicle,coleoptile,mesocotyl,filament,floral leaf,ovary,panicle axis in male-sterile line andmaintanier. According to the results,the authorssuppose that the peroxidase may be codedby nuclear gene,and the difference in theperoxidase isozymes might be caused by theeffect of cytoplasmic male-sterile gene on nu-clear genome.

在玉米黄早4雄性不育系、保持系的10个组织(叶、根、茎、芽鞘、胚轴、苞叶、穗轴、花丝、雌蕊、花药)中共检测出18种正、负极向过氧化物酶,其中有7个组织不育系与保持系间过氧化物酶没有差异,只有在3个组织中(叶、茎、花药)不育系与保持系间的过氧化物酶存在差异,说明玉米黄早4雄性不育系及保持系的过氧化物酶可能由细胞核基因编码。不育系与保持系个别组织内过氧化物酶存在差异,可能是由于核内编码过氧化物酶的基因表达异常所引起,而这种表达异常,可能是与不育系中不育细胞质基因调控核基因的表达有关。

Eight kinds of peroxidase isozymes in 10 organs of male - sterile line and main tainer line have been tested in wheat (T. aestivum). It was found that the peroxi -dase isozymes in leaf, coleoptile, radicle, nodal sept um, internode, panicle axis, leaf sheath and awn are approximately the same in the male-sterile line and maintainer line. It was shown that the peroxidase isozymes are coded by nuclear genes. The number of peroxidase isozymes in the pollen grain of male-sterile line is greater than that of maintainer...

Eight kinds of peroxidase isozymes in 10 organs of male - sterile line and main tainer line have been tested in wheat (T. aestivum). It was found that the peroxi -dase isozymes in leaf, coleoptile, radicle, nodal sept um, internode, panicle axis, leaf sheath and awn are approximately the same in the male-sterile line and maintainer line. It was shown that the peroxidase isozymes are coded by nuclear genes. The number of peroxidase isozymes in the pollen grain of male-sterile line is greater than that of maintainer line at various stages. It is suggested that the male-sterile cytoplasm gene may influence the expression of nuclear genes which code the peroxidase isozymes.

从小麦雄性不育系、保持系的10个不同组织、器官中共检测出8种过氧化物酶,在叶、芽鞘、根、节、节间、穗轴、叶鞘和芒中,不育系和保持系的过氧化物酶基本相同,说明这种酶由细胞核编码,但在花粉粒发育的3个不同时期,不育系与保持系间的过氧化物酶有明显差异,表现为不育系中的过氧化物酶同工酶多于保持系,这可能是由于不育系中细胞质不育基因对核基因的表达有调控作用,这种调控作用表现为不育细胞质基因的去阻遏作用,即不育细胞质基因可以去除细胞核中编码过氧化物酶基因的阻遏作用,使不育系中有更多的过氧化物酶基因得以表达,造成不育系中过氧化物酶同工酶多于保持系的现象.

 
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