蔗糖合成酶 的英文怎麼說
中文拼音 [zhètánggěchéng]
蔗糖合成酶
英文
sucrose synthase ss- 蔗 : 名詞(甘蔗) sugarcane
- 糖 : Ⅰ名詞1 [化學] (碳水化合物) sugar 2 (食糖的統稱) sugar 3 (糖果) sweets; candy; sweety Ⅱ形容...
- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 成 : Ⅰ動詞1 (完成; 成功) accomplish; succeed 2 (成為; 變為) become; turn into 3 (成全) help comp...
- 酶 : 名詞[生物化學] (生物體的細胞產生的有機膠狀物質) enzyme; ferment
- 蔗糖 : 1 (有機化合物) saccharose; sucrose; saccharobiose2 (用甘蔗榨汁熬成的糖) cane sugar; sugar; sa...
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Mechanism of sucrose fatty acid ester promoting invertase biosynthesis in soybean leaves
蔗糖脂肪酸酯調節大豆葉片蔗糖酶生物合成機理研究Influence of nitrogen sources on sucrose synthetase
不同氮源對甜菜蔗糖合成酶的影響Besides, vgb gene expression also increased the chitinase secretion. in order to make the vitreoscilla hemoglobin gene express in bacillus subtilis, an inducible promoter ( levansucrase ) was cloned from b. subtilis wb600 and ligated with a promoter - less vgb gene. the resulted gene is called sacvgb and was demonstrated to express in e, coli by sds - page and carbon monoxide binding assay
由於vgb基因啟動子不能在枯草桿菌中啟動表達,因此,根據已發表的果聚糖蔗糖酶基因( sacb )序列設計引物,從枯草桿菌wb600總dna中擴增出該基因的啟動子片段,然後將其與vgb基因編碼區及終止子序列相連,成功地組建了sacvgb融合基因。Fos contain mixture of gf2, gf3 and gf4 sugars ( where g = glucose molecule and f = fructose molecule ) and a dp ( “ degree of polymerization ” ) of 3 - 5 ( “ neosugar ” ), are not naturally - occurring but are enzymatically synthetized from sucrose by action of an enzyme from the fungus aspergillus niger
詳細說明:是以蔗糖做底物,採用呋喃果糖苷酶轉果糖基作用,在蔗糖分子上以( 1 2 )糖苷鍵上與1 - 3個果糖分子結合,形成的蔗果三糖( gf2 ) 、蔗果四糖( gf3 ) 、蔗果五糖( gf4 )屬于果糖和蔗糖構成的直鏈雜低聚糖,在形成的產物中還有果糖、葡萄糖和未反應完全的底物蔗糖,採用色譜法除去單糖和雙糖制得高純度的低聚果糖。Summarily, in sugar metabolisms of c. deserticola and its host h. ammodendron, sucrose synthase played a principal role and the other two enzymes played a secondary and regulating role
總體來看,肉蓯蓉和寄主梭梭體內糖分的代謝主要以蔗糖合成酶為主,其它2種酶為輔協同參與調控。In the assimilating shoots of h. ammodendron, the activity of sucrose phosphate synthase was lower than those of sucrose synthase and invertase and, the activities of clastic enzymes in h. ammodendron suffering c. deserticola parasitization were higher than those h. ammodendron without suffering c. deserticola parasitization
寄主梭梭同化枝內蔗糖磷酸合成酶活性較轉化酶活性和蔗糖合成酶活性低,其中寄生肉蓯蓉的梭梭的分解酶類活性高於未寄生肉蓯蓉的梭梭。In c. deserticola, the activities of invertases were low and the activities of sucrose synthase and sucrose phosphate synthase were high, and the activity of sucrose synthase was higher than that of sucrose phosphate synthase, which appeared, which was manifested in that in c. deserticola, the activities of clastic enzymes were higher than that of synthases and the higher activities of clastic enzymes improved sucrose breakdown thus enhancing the transfer of sugar from h. ammodendron to c. deserticola
肉蓯蓉體內轉化酶活性較低,而蔗糖合成酶和蔗糖磷酸合成酶活性較高,且蔗糖合成酶活性高於蔗糖磷酸合成酶活性,表現為肉蓯蓉中的分解酶類活性高於合成酶類活性,較高的分解酶類活性促進了蔗糖的分解,從而促進了糖分由寄主梭梭向肉蓯蓉的不斷轉移。分享友人