6 天之前 · 中文名称： 化合物 (2b,3a,5a,16b,17b)-17-Acetoxy-3-hydroxy-2-(4-morpholinyl)-16-(1-pyrrolidinyl)androstane 英文名称： (2b,3a,5a,16b,17b)-17-Acetoxy-3-hydroxy-2-(4 …

5 天之前 · The ARF gene family encodes proteins with amino acid lengths ranging from 553 to 1092 residues, ... 9A/9B, and 16A/16B changed significantly during fruit drop in lychee (Litchi …

2 天之前 · The amino acid identities of VP6 between Florio and SS-18 and between Florio and R111081 strains were 99.9% and 90.1%, respectively. ... 83F-16B, and R97858b) grow well in …

3 天之前 · Amino acids are organic compounds that contain both amino and carboxylic acid functional groups. [1] Although over 500 amino acids exist in nature, by far the most important …

5 天之前 · This overview of heavier tetrel derivatives of α-amino acids, where anions of the latter operate as (O,N)-chelating ligands, demonstrates the variety of ligands with the α-amino acid …

3 天之前 · Each amino acid is coded for by one or more codons (three letter sequences), and the one which codes for methionine also tells a cell where to start translating a protein. Methionine …

2 天之前 · An amino acid is the fundamental molecule that serves as the building block for proteins. There are 20 different amino acids. A protein consists of one or more chains of amino …

1 天前 · Each gene’s code uses the four nucleotide bases of DNA: adenine (A), cytosine (C), guanine (G) and thymine (T) — in various ways to spell out three-letter “codons” that specify …

3 天之前 · Malic acid, lactic acid, acetic acid, glucose and fructose (Glu+Fru), ammonium nitrogen (N), amino N, yeast assimilable N (YAN), total anthocyanins, and total phenols were …

4 天之前 · Among the essential amino acids, BCAAs have the unique ability to serve as an energy source during endurance exercise once carbohydrate stores (glycogen) become depleted. …