C - catalase 中文

catalase n.【生物化學】過氧化氫酶，接觸酶。

Refer to 8th edition of bergey “ s manual of determiminative bacteriology and manual of common determiminative systematic bacteriology , gram staining , motility , production of catalase and oxydase etc were assayed 加擬口)的性質更為相似，因此該菌株應屬類芽抱桿菌屬中的一個新種。
Refer to 8th edition of bergey “ s manual of determiminative bacteriology and manual of common determiminative systematic bacteriology , gram staining , motility , production of catalase and oxydase etc were assayed 加擬口)的性質更為相似，因此該菌株應屬類芽抱桿菌屬中的一個新種。
catalectic
There are active correlation between protein content and the growth stage of teleogryllus derelictus gorochov during its larvae and adult peiod . there are active correlation between the content of amino acids except cystine during larvae period . there are active correlation between the content of fat , total fatty acid , palmitoleic acid , oleic acid , ve2 , vc and the activity of catalase and the total growth stage of it 蛋白質含量在若蟲和成蟲期與發育階段呈正相關，除胱氨酸外17種氨基酸含量在若蟲期與發育階段呈正相關，脂肪、脂肪酸、脂肪酸中軟脂酸和油酸、 v _ ( b2 ) 、 v _ c的含量及過氧化氫酶活力與發育階段呈正相關。
With the increase of concentration of aqueous extract from peganum multisectum increased , root vigor , the contents of chlorophyll , soluble protein and nucleic acid in roots and shoots of alfalfa seedlings decreased , while the activities of protease and nuclease , the contents of o2 ( superscript - ) , h2o2 and malondiadehyde ( mda ) increased , the activities of superoxide dismutase ( sod ) , catalase ( cat ) and peroxidase ( pod ) first increased and then decreased 幼苗根系活力和葉綠素、可溶性蛋白質、核酸含量隨水浸液濃度的提高而降低，蛋白酶和核糖核酸酶活性及超氧陰離子( o2 (上標- ) ) 、 h2o2和丙二醛( mda )含量則增加，超氧化物歧化酶( sod ) 、過氧化氫酶( cat )和過氧化物酶( pod )活性呈先升后降變化。
In this experiment , seedlings of arabidopsis thaliana ( col ) were observed after being treated by verlicillium dahliae ( vd - toxin ) , exogenous salicylic acid ( sa ) , nitric oxide donor ( snp ) and nitric oxide synthase inhibitor ( nna ) , then we investigated the changes of endogenous h2o2 content , the activity of the antioxidant enzymes catalase ( cat , ec : 1 . 11 . 1 . 6 ) and ascorbate peroxidase ( apx , ec : 1 . 11 . 1 . 11 ) and mrna levels of cat3 in different stress conditions , we also identified the localizations of h2o2 and no accumulated in the leaves of arabidopsis 本實驗研究了棉花黃萎病菌?大麗輪枝菌毒素( vd - toxin )與擬南芥幼苗互作反應中外源sa 、 no供體snp 、 no合酶抑制劑nna等不同處理對擬南芥幼苗h _ 2o _ 2含量、 cat和apx活性及cat基因mrna表達量的影響，并對no 、 h _ 2o _ 2的積累部位進行染色檢測。
[ objective ] the number of 3 rhizosphere microorganisms ( bacteria , fungi , actinomycete ) and 5 enzyme ( catalase , protease , urease , phosphatase , invertase ) activities were studied during the whole life of corn plant in sandy loam , loam and clay soil textures . [ method ] using yedan22 , the number of 3 rhizosphere microorganisms and 5 enzyme activities with different textural soils were investigated in a pond 摘要目的明確不同質地土壤（砂壤、中壤、重壤）玉米生育期間根際微生物（細菌、放線菌、真菌）數量與酶（脲酶、蛋白酶、磷酸酶、轉化酶、過氧化氫酶）活性的變化。
The amount of major physiological group including ammonifiers , nitrogenfixing bacteria , celluosedecomposing microbes , aerobic nitrogen fixing bacteria and anaerobic nitrogen fixing bacteria all decreased . the activity of soil enzyme weakened which include invertase , urease , proteinase , acid phosphtase , catalase , polyphenol oxidase and peroxidase 結果亦表明，紅壤礦區復墾土壤的微生物生態特征發生了明顯改變，與對照土壤相比，土壤微生物生物量降低，但微生物商cmic corg 、代謝商qco _ 2值明顯升高( p 0 . 05 ) 。
The results indicated : ( 1 ) during the jointing stage of winter wheat , the differences of catalase activity among different measures of soil water utilization are significant in shallow soil , in which the catalase activity of furrow planting with straw mulch is the highest and that of row - spacing - reduced and close planting is the lowest ; ( 2 ) the trends of catalase activity versus depth are almost the same for different treatments , looking like an inverse s ; ( 3 ) for furrow growing without mulch , the activity of soil catalase in the furrow is higher than that in the ridge ; ( 4 ) soil catalase activity reflects some effects from different techniques of soil water utilization and may be used as a indicator for micro - eco - environment in the fields 初步分析得出： ( 1 )冬小麥拔節期，采用不同土壤水利用技術的冬小麥田淺層土壤過氧化氫酶活性差異明顯，以溝播不蓋秸稈處理的過氧化氫酶活性最強，縮行密植處理的最弱； ( 2 )土壤過氧化氫酶活性隨深度的變化趨勢大體一致，呈反s形； ( 3 )溝播不蓋秸稈處理溝中土壤過氧化氫酶活性明顯高于壟上； ( 4 )土壤過氧化氫酶對于田間微生態環境具有指示作用，在一定程度上反映了土壤水利用技術對微生態環境的影響。
The number of 3 rhizosphere microorganisms ( bacteria , fungi , actinomycete ) and 5 enzyme ( catalase , protease , urease , phosphatase , invertase ) activities were studied during the whole life of corn plant in sandy loam , loam and clay soil textures . [ method ] using yedan22 , the number of 3 rhizosphere microorganisms and 5 enzyme activities with different textural soils were investigated in a pond 摘要目的明確不同質地土壤（砂壤、中壤、重壤）玉米生育期間根際微生物（細菌、放線菌、真菌）數量與酶（脲酶、蛋白酶、磷酸酶、轉化酶、過氧化氫酶）活性的變化。
During storing period the husked rice under conventional storage usually has apparent degeneration in its fatty acid content , the total acidity of water - soluble acids also changes distinctly , and the catalase activity and the germination percentage of husked rice will reduce evidently with the extension of storing duration 常規儲藏的糙米在儲藏期間脂肪酸含量變化明顯，水溶性酸的總酸度變化也較明顯，糙米的過氧化氫酶活性、糙米發芽率會因儲藏時間的延長而明顯降低。
Soil microbial biomass carbon , microbial biomass nitrogen , soil basal respiration and metabolic quotient all showed a decreasing trend under more than 15 mg . kg - 1 cadmium or more than 200 mg . kg - 1 lead , respectively . soil dehydrogenase , urease and acid phosphotase activities have a significant decrease , and the activities of soil catalase and invertase taking sencond place , while soil protease activities showed stable state 隨重金屬濃度增加，各指標下降幅度各有差別，其中微生物生物量碳、微生物生物量氮以及基礎呼吸和微生物代謝商隨重金屬濃度增加而明顯下降；土壤脫氫酶、脲酶、酸性磷酸酶活性的下降幅度較為明顯，過氧化氫酶、蔗糖酶活性次之，蛋白酶活性較為穩定。
A does - dependent study of the aba - induced oxidative burst was observed , in which both the magnitude and rate of dye quenching was directly related to the concentration of aba . and the treatment of the guard cells with catalase of 100 units / ml nearly completely obliterated the quenching reaction induced by 10 \| amol / l aba ( final concentration ) 因此， aba可以誘導氣孔保衛細胞產生h2o2 ，其產生的強度和速度與aba的濃度直接有關，并且推測：這種h2o2產生可能是aba誘導氣孔關閉過程中信號轉導鏈的一個中間成分。
With the increace of zn stress , the content of chlorophyll , superoxide dismutase ( sod ) activity and soluble protein content dropped significantly , peroxidase ( pod ) and catalase ( cat ) activities rised at first and lowered later , and malonyl dialdehyde ( mda ) content increased drastically 隨鋅脅迫程度的增大，葉綠素含量、 sod （超氧化物歧化酶）活性和可溶性蛋白含量呈下降趨勢；而pod （過氧化物酶）和cat （過氧化氫酶）活性則先升后降； mda （丙二醛）含量上升。
Inhibition of ros activity by catalase , n - acetylcysteine or diphenylene iodonium abrogated low k + - induced increases in the - subunit promoter activity , 1 - and 1 - subunit polypeptide abundance , and binding sites of na , k - atpase , indicating the role of ros in the effect of low k + 抗氧化劑nac與catalase 、 dpi能抑制低鉀的作用。提示ros產生與細胞膜nadph氧化酶有關。進一步研究表明， h2o2 ，而非超氧根離子參與了低鉀對鈉鉀atp酶的調節。
Was supplied . its essential characteristics are as follows : short rods , 2 . 0x1 . 6 ^ m in diameter , arranged singly , gram negative , facultatively anaerobic , having both a respiratory and a fermentative type of metabolism , oxidase negative and catalase positive 通過形態觀察及生理生化特征測定發現菌株w12為革蘭氏陰性菌，短桿狀，對數生長期細胞大小為： 2 . 0 1 . 6 m ，單個排列；兼性厭氧，氧化酶陰性，發酵葡萄糖產酸產氣，不運動。
The results showed with the application of coated compound fertilizer , the activities of soil urease , neutra phosphatase , catalase and sucrase were better than compound fertilizer treatment because of the significantly controlled release effects of the coated compound fertilizer 結果表明，在試驗條件下，由于包膜復合肥對養分的顯著控釋效果，它的施用對土壤脲酶、中性磷酸酶、過氧化氫酶和蔗糖酶活性的影響要好于普通肥料處理。
6 . the seasonal regularities of soil enzymatic activities ( a horizon ) are very evident , it depengds on the sorts of enzymes . the activity of saccharose enzyme , catalase are upper at spring than at autumn . but oxidation enzyme is contrary 其中的蔗糖酶、過氧化氫酶、脫氫酶、脈酶、蛋白酶活性在春夏季較高，秋冬季較低;而多酚氧化酶活性則與此相反，秋冬季酶活性較高，春夏季較低。
No matter what kinds of sample , including the horizontal and vertical , the activity of catalase was correlated to organic matter , total nitrogen and total phosphorus positively , but opposite to dissolved inorganic phosphorus and particle size of sediments 無論是水平還是垂直樣品，沉積物過氧化氫酶活性與有機質、總氮、總磷呈正相關，與溶解無機磷和沉積物粒徑呈負相關。
Potassium humate application obviously increased the activities of superoxide dismutase ( sod ) , peroxidase ( pod ) and catalase ( cat ) , decreased the content of mda , and delayed the senescence of ginger root 施用腐植酸鉀明顯地提高了生育后期根系的超氧化物歧化酶、過氧化物酶和過氧化氫酶活性，降低了膜脂過氧化產物丙二醛含量，延緩了根系衰老。

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catalase

catalase n.【生物化學】過氧化氫酶，接觸酶。

catalectic