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两个棉花ß-葡聚糖酶新基因的结构与表达特征分析
内切-1 4-β-葡聚糖酶 1,3-β-葡聚糖酶 结构
2011/1/28
β-葡聚糖酶是一类能降解β-葡聚糖的水解酶。本研究分别通过电子克隆和棉纤维发育cDNA文库筛选法克隆到2个棉花β-葡聚糖酶新基因，内切-1,4-β-葡聚糖酶基因(GhEG，GenBank登录号为HM462003)和1,3-β-葡聚糖酶基因(GhGLU，GenBank登录号: HM462004)。GhEG全长ORF为1 581 bp，编码526个氨基酸残基。GhGLU全长ORF为1 410 bp，编...
由立枯丝核菌[Rhizoctonia solani Kühn，有性世代：Thanatephorus cucumeris (Frank) Donk] 引起的大豆纹枯病(Soybean sharp eyespot)是一种重要病害。G蛋白β亚基(Guanine nucleotide binding protein beta-subunit)作为重要的信号传导因子，在植物病原菌致病分子机制中起着重要作用。...
Effect of k-casein and ß-lactoglobulin genotypes on the milk rennet coagulation properties
milk coagulation properties milk proteins k-casein ß -lactoglobulin genetic variants
2005/6/1
Purpose of this study was to find connections between milk renneting properties of dairy breeds in Estonia and the genetic variants of k-casein and ß-lactoglobulin. Milk (n = 2161) and blood (n ...
ß-Glucan contents of groats of different oat cultivars in official variety, in organic cultivation, and in nitrogen fertilization trials in Finland
ß -glucan oats Avena sativa groat organic farming nitrogen fertilization cultivars
2004/6/30
ß-Glucan is a beneficial chemical compound in the diet of humans by decreasing the levels of serum cholesterol and blood glucose. The ß-glucan contents of oat groats were studied in offici...