Primary structure alignments, affinity-labelling studies and site-directed mutagenesis experiments have been used to characterize 17β-HSD1 and to predict the amino acid composition and structure of its active site. The enzyme (MW 34900, 327 residues) belongs to the short-chain alcohol dehydrogenase...
A total of 29 volunteers co... AB Cua,KP Wilhelm,HI Maibach - 《British Journal of Dermatology》 被引量: 161发表: 2010年 Effects of Sex, Age, Preslaughter Factors, and Holding Conditions on the Quality Characteristics and Chemical Composition of Turkey Breast Muscles One hundred sixty 16- ...
aWrite a composition of no less than 120 words with a problem-response-evaluation structure on the following topic. 写构成没有少于120个词与问题反应评估结构在以下题目。[translate]
Here, series of GFs with various chemical compositions and physical structures have been prepared via a facile and controllable method and their MA performance is investigated in 2–18 GHz. The in-depth analyses of the GF’s composition, structure and MA property demonstrate that the MA ...
About half of those funds has gone to repair public roads,structuresand bridges... 那些基金中大约有一半已被用来维修公路、公共建筑物和桥梁。 柯林斯高阶英语词典 The house was a handsome four-story brickstructure. 这所房子是一幢造型美观的四层砖砌建筑物。
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While quantitative methods have been used to examine changes in word usage in books, studies have focused on overall trends, such as the shapes of narratives, which are independent of book length. We instead look at how words change over the course of a book as a function of the number of...
In the coastal range of western Ecuador, we established a one-hectare plot in dry, semideciduous forest at 320–365 m elevation (l°26'S 80°41'W). Within the plot, we recorded all trees ≥ 5 cm dbh. There were present 538 trees and 655 stems with a total basal area of 7.5 m2...
The estimated ratio of heme a, b and c is 1.1:0.9:1.3. Supplementary Figure 2 Composition of the M. smegmatis supercomplex. In addition to complexes III2 and IV2, four additional subunits are identified based on mass spectrometry. Open reading frame as well as number of predicted ...
用创新标号lasers或者Laser有自集合标准关于标号、板刻和字法。 [translate] aWrite a composition of no less than 120 words with a problem-response-evaluation structure on the following topic. 写构成没有少于120个词与问题反应评估结构在以下题目。 [translate] ...